From 5079123a94fa79c98038b0a396f3a7a62d1a2f4d Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Fri, 25 Jul 2025 21:47:46 +0500 Subject: [PATCH 01/15] Added liquid templates utilizing 'lutaml_xsd' command Added complex_type and attribute_groups templates and added simple_type as partial --- Gemfile | 14 +- sources/unitsml_xsd_docs/document.adoc | 17 + sources/unitsml_xsd_docs/document.html | 3597 +++++++++++++++++ .../sources/_attribute_groups.adoc | 44 + .../sources/_complex_type.adoc | 75 + .../unitsml_xsd_docs/sources/_elements.adoc | 40 + .../sources/_simple_type.liquid | 19 + 7 files changed, 3805 insertions(+), 1 deletion(-) create mode 100644 sources/unitsml_xsd_docs/document.adoc create mode 100644 sources/unitsml_xsd_docs/document.html create mode 100644 sources/unitsml_xsd_docs/sources/_attribute_groups.adoc create mode 100644 sources/unitsml_xsd_docs/sources/_complex_type.adoc create mode 100644 sources/unitsml_xsd_docs/sources/_elements.adoc create mode 100644 sources/unitsml_xsd_docs/sources/_simple_type.liquid diff --git a/Gemfile b/Gemfile index d47c6f5..c59a8c9 100644 --- a/Gemfile +++ b/Gemfile @@ -1,4 +1,16 @@ source "https://rubygems.org" +gem "lutaml", + github: "lutaml/lutaml", + branch: "update/xsd_support_metanorma_plugin" +gem "lutaml-model", + github: "lutaml/lutaml-model", + branch: "update/liquid_element_order" +gem "metanorma" gem "metanorma-cli" -# gem "metanorma-nist", source: "https://rubygems.pkg.github.com/metanorma" +gem "metanorma-plugin-lutaml", + github: "metanorma/metanorma-plugin-lutaml", + branch: "feature/unitsml_liquid_filters" +gem "metanorma-standoc", + github: "metanorma/metanorma-standoc", + branch: "update/lutaml_xsd_preprocessor_support" diff --git a/sources/unitsml_xsd_docs/document.adoc b/sources/unitsml_xsd_docs/document.adoc new file mode 100644 index 0000000..145d9af --- /dev/null +++ b/sources/unitsml_xsd_docs/document.adoc @@ -0,0 +1,17 @@ +[#top] += XSD Templates + +[lutaml_xsd, ../../unitsdb/unitsml-v1.0-csd04.xsd, schema] +---- +== Elements + +include::sources/_elements.adoc[] + +== Complex Types + +include::sources/_complex_type.adoc[] + +== Attribute Groups + +include::sources/_attribute_groups.adoc[] +---- diff --git a/sources/unitsml_xsd_docs/document.html b/sources/unitsml_xsd_docs/document.html new file mode 100644 index 0000000..ec7c555 --- /dev/null +++ b/sources/unitsml_xsd_docs/document.html @@ -0,0 +1,3597 @@ + + +XSD Templates + + + + + + + + + + + + + + +
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Published

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CalConnect Standard

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+ CC :2025 + +
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+ XSD Templates + +
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+ TC XXXX +
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+ CalConnect Standard +
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© 2025 The Calendaring and Scheduling Consortium, Inc.

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All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from the address below.

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The Calendaring and Scheduling Consortium, Inc.

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4390 Chaffin Lane
McKinleyville
California 95519
United States of America

copyright@calconnect.org
www.calconnect.org

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XSD Templates

1.  Elements

1.1.  Element: UnitsML

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1.1.1.  Type UnitsMLType

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+ +

1.1.2.  Description Container for UnitsML units, quantities, and prefixes.

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<UnitsML>
  <UnitSet> ... </UnitSet> [0..1]
  <CountedItemSet> ... </CountedItemSet> [0..1]
  <QuantitySet> ... </QuantitySet> [0..1]
  <DimensionSet> ... </DimensionSet> [0..1]
  <PrefixSet> ... </PrefixSet> [0..1]
</UnitsML>

Figure 1 — XML Instance Representation

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<xsd:element name="UnitsML" type="UnitsMLType" />

Figure 2 — Schema Component Representation

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1.2.  Element: UnitSet

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1.2.1.  Type UnitSetType

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1.2.2.  Used By UnitsMLType

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1.2.3.  Description Container for units. Use in UnitsML container or directly incorporate into a host schema.

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<UnitSet>
  <Unit> ... </Unit> [1..*]
</UnitSet>

Figure 3 — XML Instance Representation

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<xsd:element name="UnitSet" type="UnitSetType" />

Figure 4 — Schema Component Representation

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1.3.  Element: Unit

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1.3.1.  Type UnitType

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1.3.2.  Used By UnitSetType

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1.3.3.  Description Element for describing units. Use in containers UnitSet or directly incorporate into a host schema.

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<Unit
 xml:id="" [1]
 timeStamp="xsd:dateTime" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <UnitSystem> ... </UnitSystem> [0..*]
  <UnitName> ... </UnitName> [1..*]
  <UnitSymbol> ... </UnitSymbol> [0..*]
  <CodeListValue> ... </CodeListValue> [0..*]
  <RootUnits> ... </RootUnits> [0..1]
  <Conversions> ... </Conversions> [0..1]
  <QuantityReference> ... </QuantityReference> [0..*]
  <UnitVersionHistory> ... </UnitVersionHistory> [0..*]
  <UnitDefinition> ... </UnitDefinition> [0..*]
  <UnitHistory> ... </UnitHistory> [0..*]
  <UnitRemark> ... </UnitRemark> [0..*]
</Unit>

Figure 5 — XML Instance Representation

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<xsd:element name="Unit" type="UnitType" />

Figure 6 — Schema Component Representation

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1.4.  Element: UnitSystem

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1.4.1.  Type SystemType

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1.4.2.  Used By UnitType

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1.4.3.  Description Container for describing the system of units.

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<UnitSystem
 name="xsd:token" [1]
 type="xsd:string" [0..1]
 xml:lang="" [0..1]
/>

Figure 7 — XML Instance Representation

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<xsd:element name="UnitSystem" type="SystemType" />

Figure 8 — Schema Component Representation

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1.5.  Element: UnitName

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1.5.1.  Type NameType

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1.5.2.  Used By UnitType

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1.5.3.  Description Element containing the unit name.

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<UnitName
 xml:lang="" [0..1]
>
  xsd:token
</UnitName>

Figure 9 — XML Instance Representation

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<xsd:element name="UnitName" type="NameType" />

Figure 10 — Schema Component Representation

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1.6.  Element: UnitSymbol

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1.6.1.  Type SymbolType

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1.6.2.  Used By UnitType

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1.6.3.  Description Element containing various unit symbols. Examples include Aring (ASCII), Å (HTML).

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<UnitSymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 11 — XML Instance Representation

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<xsd:element name="UnitSymbol" type="SymbolType" />

Figure 12 — Schema Component Representation

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1.7.  Element: UnitVersionHistory

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1.7.1.  Type NoteType

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1.7.2.  Used By UnitType

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1.7.3.  Description Element for descriptive information, including version changes to the unit.

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<UnitVersionHistory
 xml:lang="" [0..1]
>
  xsd:string
</UnitVersionHistory>

Figure 13 — XML Instance Representation

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<xsd:element name="UnitVersionHistory" type="NoteType" />

Figure 14 — Schema Component Representation

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1.8.  Element: CodeListValue

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1.8.1.  Type CodeListValueType

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1.8.2.  Used By UnitType

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1.8.3.  Description Element for listing the unit code value from a specific code list.

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<CodeListValue
 unitCodeValue="xsd:string" [1]
 codeListName="xsd:normalizedString" [0..1]
 codeListVersion="xsd:token" [0..1]
 locationURL="xsd:anyURI" [0..1]
 organizationName="xsd:normalizedString" [0..1]
 organizationURI="xsd:anyURI" [0..1]
 xml:lang="" [0..1]
/>

Figure 15 — XML Instance Representation

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<xsd:element name="CodeListValue" type="CodeListValueType" />

Figure 16 — Schema Component Representation

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1.9.  Element: RootUnits

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1.9.1.  Type RootUnitsType

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1.9.2.  Used By UnitType

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1.9.3.  Description Container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered root units.

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<RootUnits>
  <EnumeratedRootUnit> ... </EnumeratedRootUnit> [0..*]
  <ExternalRootUnit> ... </ExternalRootUnit> [0..*]
</RootUnits>

Figure 17 — XML Instance Representation

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<xsd:element name="RootUnits" type="RootUnitsType" />

Figure 18 — Schema Component Representation

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1.10.  Element: EnumeratedRootUnit

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1.10.1.  Type EnumeratedRootUnitType

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1.10.2.  Used By RootUnitsType

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1.10.3.  Description Element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2

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<EnumeratedRootUnit
 unit="xsd:token (value comes from list: {'meter'|'gram'|'second'|'ampere'|'kelvin'|'mole'|'candela'|'radian'|'steradian'|'hertz'|'newton'|'pascal'|'joule'|'watt'|'coulomb'|'volt'|'farad'|'ohm'|'siemens'|'weber'|'tesla'|'henry'|'degree_Celsius'|'lumen'|'lux'|'katal'|'becquerel'|'gray'|'sievert'|'minute'|'hour'|'day'|'arc_degree'|'arc_minute'|'arc_second'|'liter'|'metric_ton'|'electronvolt'|'unified_atomic_mass_unit'|'astronomical_unit'|'atomic_unit_of_1st_hyperpolarizability'|'atomic_unit_of_2nd_hyperpolarizability'|'atomic_unit_of_action'|'atomic_unit_of_charge'|'atomic_unit_of_charge_density'|'atomic_unit_of_current'|'atomic_unit_of_electric_dipole_moment'|'atomic_unit_of_electric_field'|'atomic_unit_of_electric_field_gradient'|'atomic_unit_of_electric_polarizability'|'atomic_unit_of_electric_potential'|'atomic_unit_of_electric_quadrupole_moment'|'atomic_unit_of_energy'|'atomic_unit_of_force'|'atomic_unit_of_length'|'atomic_unit_of_magnetic_dipole_moment'|'atomic_unit_of_magnetic_flux_density'|'atomic_unit_of_magnetizability'|'atomic_unit_of_mass'|'atomic_unit_of_momentum'|'atomic_unit_of_permittivity'|'atomic_unit_of_time'|'atomic_unit_of_velocity'|'natural_unit_of_action'|'natural_unit_of_action_in_eV_s'|'natural_unit_of_energy'|'natural_unit_of_energy_in_MeV'|'natural_unit_of_length'|'natural_unit_of_mass'|'natural_unit_of_momentum'|'natural_unit_of_momentum_in_MeV_per_c'|'natural_unit_of_time'|'natural_unit_of_velocity'|'nautical_mile'|'knot'|'angstrom'|'are'|'hectare'|'barn'|'bar'|'gal'|'curie'|'roentgen'|'rad'|'rem'|'erg'|'dyne'|'barye'|'poise'|'rhe'|'stokes'|'darcy'|'kayser'|'lambert'|'phot'|'thermo_calorie'|'table_calorie'|'debye'|'abampere'|'abcoulomb'|'abfarad'|'abhenry'|'abohm'|'abmho'|'abvolt'|'abwatt'|'maxwell'|'gauss'|'gilbert'|'oersted'|'stilb'|'statampere'|'statcoulomb'|'statfarad'|'stathenry'|'statohm'|'statmho'|'statvolt'|'statwatt'|'statweber'|'stattesla'|'long_ton'|'short_ton'|'gross_hundredweight'|'hundredweight'|'av_pound'|'av_ounce'|'av_dram'|'troy_pound'|'troy_ounce'|'pennyweight'|'apothecaries_dram'|'scruple'|'grain'|'slug'|'pound_force'|'poundal'|'kip'|'ton_force'|'gram_force'|'inch'|'foot'|'yard'|'mile'|'us_survey_inch'|'us_survey_foot'|'us_survey_yard'|'us_survey_fathom'|'us_survey_rod'|'us_survey_chain'|'us_survey_link'|'us_survey_furlong'|'us_survey_mile'|'us_acre'|'imperial_gallon'|'imperial_quart'|'imperial_pint'|'imperial_gill'|'imperial_ounce'|'us_gallon'|'us_quart'|'us_pint'|'us_cup'|'us_gill'|'us_fluid_ounce'|'us_fluid_dram'|'us_minim'|'us_tablespoon'|'us_teaspoon'|'us_bushel'|'us_peck'|'us_dry_quart'|'us_dry_pint'|'thermo_kg_calorie'|'table_kg_calorie'|'us_label_teaspoon'|'us_label_tablespoon'|'us_label_cup'|'us_label_fluid_ounce'|'us_label_ounce'|'horsepower'|'electric_horsepower'|'boiler_horsepower'|'metric_horsepower'|'water_horsepower'|'uk_horsepower'|'degree_Fahrenheit'|'degree_Rankine'|'torr'|'standard_atmosphere'|'technical_atmosphere'|'mm_Hg'|'cm_Hg'|'0C_cm_Hg'|'in_Hg'|'32F_in_Hg'|'60F_in_Hg'|'ft_Hg'|'mm_water'|'cm_water'|'4C_cm_water'|'in_water'|'39F_in_water'|'60F_in_water'|'ft_water'|'39F_ft_water'|'light_year'|'light_week'|'light_hour'|'light_minute'|'light_second'|'parsec'|'printers_pica'|'computer_pica'|'printers_point'|'computer_point'|'thermo_btu'|'table_btu'|'mean_btu'|'39F_btu'|'59F_btu'|'60F_btu'|'tons_of_tnt'|'ec_therm'|'us_therm'|'year_365'|'tropical_year'|'sidereal_year'|'sidereal_day'|'sidereal_hour'|'sidereal_minute'|'sidereal_second'|'shake'|'denier'|'tex'|'gon'|'nato_mil'|'pound_mole'|'ton_refrigeration'|'circular_mil'|'bel'|'neper'|'pH'|'petro_barrel'|'footlambert'|'footcandle'|'carat'|'bit'|'byte'})" [1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 19 — XML Instance Representation

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<xsd:element name="EnumeratedRootUnit" type="EnumeratedRootUnitType" />

Figure 20 — Schema Component Representation

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1.11.  Element: ExternalRootUnit

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1.11.1.  Type ExternalRootUnitType

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1.11.2.  Used By RootUnitsType

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1.11.3.  Description Element for those special cases where the root unit needed is not included in the enumerated list in the above element.

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<ExternalRootUnit
 unit="xsd:anyURI" [1]
 annotation="xsd:string" [0..1]
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 21 — XML Instance Representation

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<xsd:element name="ExternalRootUnit" type="ExternalRootUnitType" />

Figure 22 — Schema Component Representation

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+

1.12.  Element: Conversions

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1.12.1.  Type ConversionsType

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1.12.2.  Used By UnitType

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1.12.3.  Description Container for providing conversion information to other units.

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<Conversions>
  <Float64ConversionFrom> ... </Float64ConversionFrom> [0..*]
  <SpecialConversionFrom> ... </SpecialConversionFrom> [0..*]
  <WSDLConversionFrom> ... </WSDLConversionFrom> [0..*]
</Conversions>

Figure 23 — XML Instance Representation

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<xsd:element name="Conversions" type="ConversionsType" />

Figure 24 — Schema Component Representation

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+

1.13.  Element: Float64ConversionFrom

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1.13.1.  Type Float64ConversionFromType

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1.13.2.  Used By ConversionsType

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1.13.3.  Description Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a))

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<Float64ConversionFrom
 xml:id="" [1]
 initialAddend="xsd:double" [0..1]
 initialAddendDecimalPlace="xsd:byte" [0..1]
 multiplicand="xsd:double" [0..1]
 multiplicandDigits="xsd:unsignedByte" [0..1]
 divisor="xsd:double" [0..1]
 divisorDigits="xsd:unsignedByte" [0..1]
 finalAddend="xsd:double" [0..1]
 finalAddendDecimalPlace="xsd:byte" [0..1]
 exact="xsd:boolean" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionNote> ... </ConversionNote> [0..*]
</Float64ConversionFrom>

Figure 25 — XML Instance Representation

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<xsd:element name="Float64ConversionFrom" type="Float64ConversionFromType" />

Figure 26 — Schema Component Representation

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1.14.  Element: ConversionNote

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1.14.1.  Type NoteType

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1.14.2.  Used By Float64ConversionFromType

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1.14.3.  Description Element for descriptive information.

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<ConversionNote
 xml:lang="" [0..1]
>
  xsd:string
</ConversionNote>

Figure 27 — XML Instance Representation

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<xsd:element name="ConversionNote" type="NoteType" />

Figure 28 — Schema Component Representation

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1.15.  Element: SpecialConversionFrom

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1.15.1.  Type SpecialConversionFromType

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1.15.2.  Used By ConversionsType

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1.15.3.  Description Element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.

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<SpecialConversionFrom
 xml:id="" [1]
 conversionURL="xsd:anyURI" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionDescription> ... </ConversionDescription> [0..*]
</SpecialConversionFrom>

Figure 29 — XML Instance Representation

+ + +
<xsd:element name="SpecialConversionFrom" type="SpecialConversionFromType" />

Figure 30 — Schema Component Representation

+ + +
+

1.16.  Element: WSDLConversionFrom

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1.16.1.  Type WSDLConversionFromType

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+ +

1.16.2.  Used By ConversionsType

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1.16.3.  Description Element for providing conversion based on SOAP/WSDL calls to a remote server.

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<WSDLConversionFrom
 xml:id="" [1]
 wsdlURL="xsd:anyURI" [1]
 initialUnit="xsd:anyURI" [1]
>
  <WSDLDescription> ... </WSDLDescription> [0..*]
</WSDLConversionFrom>

Figure 31 — XML Instance Representation

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<xsd:element name="WSDLConversionFrom" type="WSDLConversionFromType" />

Figure 32 — Schema Component Representation

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1.17.  Element: WSDLDescription

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1.17.1.  Type NoteType

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1.17.2.  Used By WSDLConversionFromType

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1.17.3.  Description Element to describe the WSDL service.

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<WSDLDescription
 xml:lang="" [0..1]
>
  xsd:string
</WSDLDescription>

Figure 33 — XML Instance Representation

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<xsd:element name="WSDLDescription" type="NoteType" />

Figure 34 — Schema Component Representation

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1.18.  Element: ConversionDescription

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1.18.1.  Type NoteType

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1.18.2.  Used By SpecialConversionFromType

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1.18.3.  Description Element for a description of the SpecialConversionFrom.

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<ConversionDescription
 xml:lang="" [0..1]
>
  xsd:string
</ConversionDescription>

Figure 35 — XML Instance Representation

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<xsd:element name="ConversionDescription" type="NoteType" />

Figure 36 — Schema Component Representation

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1.19.  Element: QuantityReference

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1.19.1.  Type ReferenceType

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1.19.2.  Used By UnitType

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1.19.3.  Description Element for all quantities that can be expressed using this unit.

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<QuantityReference
 url="xsd:anyURI" [1]
 name="xsd:token" [0..1]
 xml:lang="" [0..1]
/>

Figure 37 — XML Instance Representation

+ + +
<xsd:element name="QuantityReference" type="ReferenceType" />

Figure 38 — Schema Component Representation

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1.20.  Element: UnitDefinition

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1.20.1.  Type DefinitionType

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1.20.2.  Used By UnitType

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1.20.3.  Description Element to describe the definition of the unit.

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<UnitDefinition
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</UnitDefinition>

Figure 39 — XML Instance Representation

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<xsd:element name="UnitDefinition" type="DefinitionType" />

Figure 40 — Schema Component Representation

+ + +
+

1.21.  Element: UnitHistory

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1.21.1.  Type HistoryType

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+ +

1.21.2.  Used By UnitType

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1.21.3.  Description Element to describe the historical development of the unit.

+ +
<UnitHistory
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</UnitHistory>

Figure 41 — XML Instance Representation

+ + +
<xsd:element name="UnitHistory" type="HistoryType" />

Figure 42 — Schema Component Representation

+ + +
+

1.22.  Element: UnitRemark

+ +

1.22.1.  Type RemarkType

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+ +

1.22.2.  Used By UnitType

+ +
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1.22.3.  Description Element as a placeholder for additional information.

+ +
<UnitRemark
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</UnitRemark>

Figure 43 — XML Instance Representation

+ + +
<xsd:element name="UnitRemark" type="RemarkType" />

Figure 44 — Schema Component Representation

+ + +
+

1.23.  Element: CountedItemSet

+ +

1.23.1.  Type CountedItemSetType

+ +
+ +

1.23.2.  Used By UnitsMLType

+ +
+ +

1.23.3.  Description Container for items that are counted and are (in practice) combined with scientific units of measure.

+ +
<CountedItemSet>
  <CountedItem> ... </CountedItem> [1..*]
</CountedItemSet>

Figure 45 — XML Instance Representation

+ + +
<xsd:element name="CountedItemSet" type="CountedItemSetType" />

Figure 46 — Schema Component Representation

+ + +
+

1.24.  Element: CountedItem

+ +

1.24.1.  Type CountedItemType

+ +
+ +

1.24.2.  Used By CountedItemSetType

+ +
+ +

1.24.3.  Description Container for a single counted item.

+ +
<CountedItem
 xml:id="" [1]
>
  <ItemName> ... </ItemName> [1..*]
  <ItemSymbol> ... </ItemSymbol> [0..*]
  <ItemVersionHistory> ... </ItemVersionHistory> [0..*]
  <ItemDefinition> ... </ItemDefinition> [0..*]
  <ItemHistory> ... </ItemHistory> [0..*]
  <ItemRemark> ... </ItemRemark> [0..*]
</CountedItem>

Figure 47 — XML Instance Representation

+ + +
<xsd:element name="CountedItem" type="CountedItemType" />

Figure 48 — Schema Component Representation

+ + +
+

1.25.  Element: ItemName

+ +

1.25.1.  Type NameType

+ +
+ +

1.25.2.  Used By CountedItemType

+ +
+ +

1.25.3.  Description Element containing the item name(s).

+ +
<ItemName
 xml:lang="" [0..1]
>
  xsd:token
</ItemName>

Figure 49 — XML Instance Representation

+ + +
<xsd:element name="ItemName" type="NameType" />

Figure 50 — Schema Component Representation

+ + +
+

1.26.  Element: ItemSymbol

+ +

1.26.1.  Type SymbolType

+ +
+ +

1.26.2.  Used By CountedItemType

+ +
+ +

1.26.3.  Description Element containing symbols for the item.

+ +
<ItemSymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 51 — XML Instance Representation

+ + +
<xsd:element name="ItemSymbol" type="SymbolType" />

Figure 52 — Schema Component Representation

+ + +
+

1.27.  Element: ItemVersionHistory

+ +

1.27.1.  Type NoteType

+ +
+ +

1.27.2.  Used By CountedItemType

+ +
+ +

1.27.3.  Description Element for descriptive information, including version changes to the item.

+ +
<ItemVersionHistory
 xml:lang="" [0..1]
>
  xsd:string
</ItemVersionHistory>

Figure 53 — XML Instance Representation

+ + +
<xsd:element name="ItemVersionHistory" type="NoteType" />

Figure 54 — Schema Component Representation

+ + +
+

1.28.  Element: ItemDefinition

+ +

1.28.1.  Type DefinitionType

+ +
+ +

1.28.2.  Used By CountedItemType

+ +
+ +

1.28.3.  Description Element to describe the definition of the item.

+ +
<ItemDefinition
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</ItemDefinition>

Figure 55 — XML Instance Representation

+ + +
<xsd:element name="ItemDefinition" type="DefinitionType" />

Figure 56 — Schema Component Representation

+ + +
+

1.29.  Element: ItemHistory

+ +

1.29.1.  Type HistoryType

+ +
+ +

1.29.2.  Used By CountedItemType

+ +
+ +

1.29.3.  Description Element to describe the historical development of the item.

+ +
<ItemHistory
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</ItemHistory>

Figure 57 — XML Instance Representation

+ + +
<xsd:element name="ItemHistory" type="HistoryType" />

Figure 58 — Schema Component Representation

+ + +
+

1.30.  Element: ItemRemark

+ +

1.30.1.  Type RemarkType

+ +
+ +

1.30.2.  Used By CountedItemType

+ +
+ +

1.30.3.  Description Element as a placeholder for additional information.

+ +
<ItemRemark
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</ItemRemark>

Figure 59 — XML Instance Representation

+ + +
<xsd:element name="ItemRemark" type="RemarkType" />

Figure 60 — Schema Component Representation

+ + +
+

1.31.  Element: QuantitySet

+ +

1.31.1.  Type QuantitySetType

+ +
+ +

1.31.2.  Used By UnitsMLType

+ +
+ +

1.31.3.  Description Container for quantities.

+ +
<QuantitySet>
  <Quantity> ... </Quantity> [1..*]
</QuantitySet>

Figure 61 — XML Instance Representation

+ + +
<xsd:element name="QuantitySet" type="QuantitySetType" />

Figure 62 — Schema Component Representation

+ + +
+

1.32.  Element: Quantity

+ +

1.32.1.  Type QuantityType

+ +
+ +

1.32.2.  Used By QuantitySetType

+ +
+ +

1.32.3.  Description Element for describing quantities and referencing corresponding units. Use in container or directly incorporate into a host schema.

+ +
<Quantity
 xml:id="" [1]
 quantityType="xsd:token (value comes from list: {'base'|'derived'})" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <QuantityName> ... </QuantityName> [1..*]
  <QuantitySymbol> ... </QuantitySymbol> [0..*]
  <UnitReference> ... </UnitReference> [0..*]
  <QuantityVersionHistory> ... </QuantityVersionHistory> [0..*]
  <QuantityDefinition> ... </QuantityDefinition> [0..*]
  <QuantityHistory> ... </QuantityHistory> [0..*]
  <QuantityRemark> ... </QuantityRemark> [0..*]
</Quantity>

Figure 63 — XML Instance Representation

+ + +
<xsd:element name="Quantity" type="QuantityType" />

Figure 64 — Schema Component Representation

+ + +
+

1.33.  Element: QuantityName

+ +

1.33.1.  Type NameType

+ +
+ +

1.33.2.  Used By QuantityType

+ +
+ +

1.33.3.  Description Element containing the quantity name.

+ +
<QuantityName
 xml:lang="" [0..1]
>
  xsd:token
</QuantityName>

Figure 65 — XML Instance Representation

+ + +
<xsd:element name="QuantityName" type="NameType" />

Figure 66 — Schema Component Representation

+ + +
+

1.34.  Element: QuantitySymbol

+ +

1.34.1.  Type SymbolType

+ +
+ +

1.34.2.  Used By QuantityType

+ +
+ +

1.34.3.  Description Element containing various quantity symbols.

+ +
<QuantitySymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 67 — XML Instance Representation

+ + +
<xsd:element name="QuantitySymbol" type="SymbolType" />

Figure 68 — Schema Component Representation

+ + +
+

1.35.  Element: UnitReference

+ +

1.35.1.  Type ReferenceType

+ +
+ +

1.35.2.  Used By QuantityType

+ +
+ +

1.35.3.  Description Element for referencing a unit of measure from within the Quantity element.

+ +
<UnitReference
 url="xsd:anyURI" [1]
 name="xsd:token" [0..1]
 xml:lang="" [0..1]
/>

Figure 69 — XML Instance Representation

+ + +
<xsd:element name="UnitReference" type="ReferenceType" />

Figure 70 — Schema Component Representation

+ + +
+

1.36.  Element: QuantityVersionHistory

+ +

1.36.1.  Type NoteType

+ +
+ +

1.36.2.  Used By QuantityType

+ +
+ +

1.36.3.  Description Element for descriptive information, including version changes to the unit.

+ +
<QuantityVersionHistory
 xml:lang="" [0..1]
>
  xsd:string
</QuantityVersionHistory>

Figure 71 — XML Instance Representation

+ + +
<xsd:element name="QuantityVersionHistory" type="NoteType" />

Figure 72 — Schema Component Representation

+ + +
+

1.37.  Element: QuantityDefinition

+ +

1.37.1.  Type DefinitionType

+ +
+ +

1.37.2.  Used By QuantityType

+ +
+ +

1.37.3.  Description Element to describe the definition of the quantity.

+ +
<QuantityDefinition
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</QuantityDefinition>

Figure 73 — XML Instance Representation

+ + +
<xsd:element name="QuantityDefinition" type="DefinitionType" />

Figure 74 — Schema Component Representation

+ + +
+

1.38.  Element: QuantityHistory

+ +

1.38.1.  Type HistoryType

+ +
+ +

1.38.2.  Used By QuantityType

+ +
+ +

1.38.3.  Description Element to describe the historical development of the quantity.

+ +
<QuantityHistory
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</QuantityHistory>

Figure 75 — XML Instance Representation

+ + +
<xsd:element name="QuantityHistory" type="HistoryType" />

Figure 76 — Schema Component Representation

+ + +
+

1.39.  Element: QuantityRemark

+ +

1.39.1.  Type RemarkType

+ +
+ +

1.39.2.  Used By QuantityType

+ +
+ +

1.39.3.  Description Element as a placeholder for additional information.

+ +
<QuantityRemark
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</QuantityRemark>

Figure 77 — XML Instance Representation

+ + +
<xsd:element name="QuantityRemark" type="RemarkType" />

Figure 78 — Schema Component Representation

+ + +
+

1.40.  Element: DimensionSet

+ +

1.40.1.  Type DimensionSetType

+ +
+ +

1.40.2.  Used By UnitsMLType

+ +
+ +

1.40.3.  Description Container for dimensions.

+ +
<DimensionSet>
  <Dimension> ... </Dimension> [1..*]
</DimensionSet>

Figure 79 — XML Instance Representation

+ + +
<xsd:element name="DimensionSet" type="DimensionSetType" />

Figure 80 — Schema Component Representation

+ + +
+

1.41.  Element: Dimension

+ +

1.41.1.  Type DimensionType

+ +
+ +

1.41.2.  Used By DimensionSetType

+ +
+ +

1.41.3.  Description Element to express the dimension of a unit or quantity in terms of the SI base quantities length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity.

+ +
<Dimension
 xml:id="" [1]
 dimensionless="xsd:boolean" [0..1]
>
  <Length> ... </Length> [0..1]
  <Mass> ... </Mass> [0..1]
  <Time> ... </Time> [0..1]
  <ElectricCurrent> ... </ElectricCurrent> [0..1]
  <ThermodynamicTemperature> ... </ThermodynamicTemperature> [0..1]
  <AmountOfSubstance> ... </AmountOfSubstance> [0..1]
  <LuminousIntensity> ... </LuminousIntensity> [0..1]
  <PlaneAngle> ... </PlaneAngle> [0..1]
  <Item> ... </Item> [0..*]
</Dimension>

Figure 81 — XML Instance Representation

+ + +
<xsd:element name="Dimension" type="DimensionType" />

Figure 82 — Schema Component Representation

+ + +
+

1.42.  Element: Length

+ +

1.42.1.  Type LengthType

+ +
+ +

1.42.2.  Used By DimensionType

+ +
+ +

1.42.3.  Description Element containing the dimension of the quantity length.

+ +
<Length
 symbol="L" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 83 — XML Instance Representation

+ + +
<xsd:element name="Length" type="LengthType" />

Figure 84 — Schema Component Representation

+ + +
+

1.43.  Element: Mass

+ +

1.43.1.  Type MassType

+ +
+ +

1.43.2.  Used By DimensionType

+ +
+ +

1.43.3.  Description Element containing the dimension of the quantity mass.

+ +
<Mass
 symbol="M" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 85 — XML Instance Representation

+ + +
<xsd:element name="Mass" type="MassType" />

Figure 86 — Schema Component Representation

+ + +
+

1.44.  Element: Time

+ +

1.44.1.  Type TimeType

+ +
+ +

1.44.2.  Used By DimensionType

+ +
+ +

1.44.3.  Description Element containing the dimension of the quantity time.

+ +
<Time
 symbol="T" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 87 — XML Instance Representation

+ + +
<xsd:element name="Time" type="TimeType" />

Figure 88 — Schema Component Representation

+ + +
+

1.45.  Element: ElectricCurrent

+ +

1.45.1.  Type ElectricCurrentType

+ +
+ +

1.45.2.  Used By DimensionType

+ +
+ +

1.45.3.  Description Element containing the dimension of the quantity electric current.

+ +
<ElectricCurrent
 symbol="I" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 89 — XML Instance Representation

+ + +
<xsd:element name="ElectricCurrent" type="ElectricCurrentType" />

Figure 90 — Schema Component Representation

+ + +
+

1.46.  Element: ThermodynamicTemperature

+ +

1.46.1.  Type ThermodynamicTemperatureType

+ +
+ +

1.46.2.  Used By DimensionType

+ +
+ +

1.46.3.  Description Element containing the dimension of the quantity thermodynamic temerature.

+ +
<ThermodynamicTemperature
 symbol="Θ" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 91 — XML Instance Representation

+ + +
<xsd:element name="ThermodynamicTemperature" type="ThermodynamicTemperatureType" />

Figure 92 — Schema Component Representation

+ + +
+

1.47.  Element: AmountOfSubstance

+ +

1.47.1.  Type AmountOfSubstanceType

+ +
+ +

1.47.2.  Used By DimensionType

+ +
+ +

1.47.3.  Description Element containing the dimension of the quantity amount of substance.

+ +
<AmountOfSubstance
 symbol="N" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 93 — XML Instance Representation

+ + +
<xsd:element name="AmountOfSubstance" type="AmountOfSubstanceType" />

Figure 94 — Schema Component Representation

+ + +
+

1.48.  Element: LuminousIntensity

+ +

1.48.1.  Type LuminousIntensityType

+ +
+ +

1.48.2.  Used By DimensionType

+ +
+ +

1.48.3.  Description Element containing the dimension of the quantity luminous intensity.

+ +
<LuminousIntensity
 symbol="J" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 95 — XML Instance Representation

+ + +
<xsd:element name="LuminousIntensity" type="LuminousIntensityType" />

Figure 96 — Schema Component Representation

+ + +
+

1.49.  Element: PlaneAngle

+ +

1.49.1.  Type PlaneAngleType

+ +
+ +

1.49.2.  Used By DimensionType

+ +
+ +

1.49.3.  Description Element containing the dimension of the quantity plane angle.

+ +
<PlaneAngle
 symbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 97 — XML Instance Representation

+ + +
<xsd:element name="PlaneAngle" type="PlaneAngleType" />

Figure 98 — Schema Component Representation

+ + +
+

1.50.  Element: Item

+ +

1.50.1.  Type ItemType

+ +
+ +

1.50.2.  Used By DimensionType

+ +
+ +

1.50.3.  Description Element containing the dimension of any item. Note: this element is meant to be used to allow counted items to be included in the dimensioning of a derived quantity, e.g., electrons per time; usage of this element does not conform to the SI description of the dimension of a quantity in terms of seven base quantities.

+ +
<Item
 itemURL="xsd:anyURI" [1]
 itemSymbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 99 — XML Instance Representation

+ + +
<xsd:element name="Item" type="ItemType" />

Figure 100 — Schema Component Representation

+ + +
+

1.51.  Element: PrefixSet

+ +

1.51.1.  Type PrefixSetType

+ +
+ +

1.51.2.  Used By UnitsMLType

+ +
+ +

1.51.3.  Description Container for prefixes.

+ +
<PrefixSet>
  <Prefix> ... </Prefix> [1..*]
</PrefixSet>

Figure 101 — XML Instance Representation

+ + +
<xsd:element name="PrefixSet" type="PrefixSetType" />

Figure 102 — Schema Component Representation

+ + +
+

1.52.  Element: Prefix

+ +

1.52.1.  Type PrefixType

+ +
+ +

1.52.2.  Used By PrefixSetType

+ +
+ +

1.52.3.  Description Element containing information about a prefix.

+ +
<Prefix
 xml:id="" [1]
 prefixBase="xsd:byte (value comes from list: {'10'|'2'})" [0..1]
 prefixPower="xsd:byte" [0..1]
>
  <PrefixName> ... </PrefixName> [1..*]
  <PrefixSymbol> ... </PrefixSymbol> [0..*]
</Prefix>

Figure 103 — XML Instance Representation

+ + +
<xsd:element name="Prefix" type="PrefixType" />

Figure 104 — Schema Component Representation

+ + +
+

1.53.  Element: PrefixName

+ +

1.53.1.  Type NameType

+ +
+ +

1.53.2.  Used By PrefixType

+ +
+ +

1.53.3.  Description Element containing the prefix name.

+ +
<PrefixName
 xml:lang="" [0..1]
>
  xsd:token
</PrefixName>

Figure 105 — XML Instance Representation

+ + +
<xsd:element name="PrefixName" type="NameType" />

Figure 106 — Schema Component Representation

+ + +
+

1.54.  Element: PrefixSymbol

+ +

1.54.1.  Type SymbolType

+ +
+ +

1.54.2.  Used By PrefixType

+ +
+ +

1.54.3.  Description Element containing prefix symbols.

+ +
<PrefixSymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 107 — XML Instance Representation

+ + +
<xsd:element name="PrefixSymbol" type="SymbolType" />

Figure 108 — Schema Component Representation

+ + +
+

2.  Complex Types

2.1.  Complex Type: UnitsMLType

+ +

2.1.1.  Used By UnitsML

+ +

Description ComplexType for the root element of an UnitsML document.

+ +
<...>
  <UnitSet> ... </UnitSet> [0..1]
  <CountedItemSet> ... </CountedItemSet> [0..1]
  <QuantitySet> ... </QuantitySet> [0..1]
  <DimensionSet> ... </DimensionSet> [0..1]
  <PrefixSet> ... </PrefixSet> [0..1]
</...>

Figure 109 — XML Instance Representation

+ + +
<xsd:complexType name="UnitsMLType">
  <xsd:sequence>
    <xsd:element ref="UnitSet" minOccurs="0"/>
    <xsd:element ref="CountedItemSet" minOccurs="0"/>
    <xsd:element ref="QuantitySet" minOccurs="0"/>
    <xsd:element ref="DimensionSet" minOccurs="0"/>
    <xsd:element ref="PrefixSet" minOccurs="0"/>
  </xsd:sequence>
</xsd:complexType>

Figure 110 — Schema Component Representation

+ + +
+

2.2.  Complex Type: UnitSetType

+ +

2.2.1.  Used By UnitSet

+ +

Description Type for the unit container.

+ +
<...>
  <Unit> ... </Unit> [1..*]
</...>

Figure 111 — XML Instance Representation

+ + +
<xsd:complexType name="UnitSetType">
  <xsd:sequence>
    <xsd:element ref="Unit" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 112 — Schema Component Representation

+ + +
+

2.3.  Complex Type: UnitType

+ +

2.3.1.  Used By Unit

+ +

Description Type for the unit.

+ +
<...
 xml:id="" [1]
 timeStamp="xsd:dateTime" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <UnitSystem> ... </UnitSystem> [0..*]
  <UnitName> ... </UnitName> [1..*]
  <UnitSymbol> ... </UnitSymbol> [0..*]
  <CodeListValue> ... </CodeListValue> [0..*]
  <RootUnits> ... </RootUnits> [0..1]
  <Conversions> ... </Conversions> [0..1]
  <QuantityReference> ... </QuantityReference> [0..*]
  <UnitVersionHistory> ... </UnitVersionHistory> [0..*]
  <UnitDefinition> ... </UnitDefinition> [0..*]
  <UnitHistory> ... </UnitHistory> [0..*]
  <UnitRemark> ... </UnitRemark> [0..*]
</...>

Figure 113 — XML Instance Representation

+ + +
<xsd:complexType name="UnitType">
  <xsd:sequence>
    <xsd:element ref="UnitSystem" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitName" maxOccurs="unbounded"/>
    <xsd:element ref="UnitSymbol" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="CodeListValue" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="RootUnits" minOccurs="0"/>
    <xsd:element ref="Conversions" minOccurs="0"/>
    <xsd:element ref="QuantityReference" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitVersionHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitDefinition" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitRemark" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="timeStamp" type="xsd:dateTime" use="optional"/>
  <xsd:attributeGroup ref="dimensionURL"/>
</xsd:complexType>

Figure 114 — Schema Component Representation

+ + +
+

2.4.  Complex Type: CodeListValueType

+ +

2.4.1.  Used By CodeListValue

+ +

Description Type for the element for listing the unit code value from a specific code list.

+ +
<...
 unitCodeValue="xsd:string" [1]
 codeListName="xsd:normalizedString" [0..1]
 codeListVersion="xsd:token" [0..1]
 locationURL="xsd:anyURI" [0..1]
 organizationName="xsd:normalizedString" [0..1]
 organizationURI="xsd:anyURI" [0..1]
 xml:lang="" [0..1]
/>

Figure 115 — XML Instance Representation

+ + +
<xsd:complexType name="CodeListValueType">
  <xsd:attribute name="unitCodeValue" type="xsd:string" use="required"/>
  <xsd:attribute name="codeListName" type="xsd:normalizedString" use="optional"/>
  <xsd:attribute name="codeListVersion" type="xsd:token" use="optional"/>
  <xsd:attribute name="locationURL" type="xsd:anyURI" use="optional"/>
  <xsd:attribute name="organizationName" type="xsd:normalizedString" use="optional"/>
  <xsd:attribute name="organizationURI" type="xsd:anyURI" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
</xsd:complexType>

Figure 116 — Schema Component Representation

+ + +
+

2.5.  Complex Type: RootUnitsType

+ +

2.5.1.  Used By RootUnits

+ +

Description Type for the container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered base units.

+ +
<...>
  <EnumeratedRootUnit> ... </EnumeratedRootUnit> [0..*]
  <ExternalRootUnit> ... </ExternalRootUnit> [0..*]
</...>

Figure 117 — XML Instance Representation

+ + +
<xsd:complexType name="RootUnitsType">
  <xsd:sequence>
    <xsd:element ref="EnumeratedRootUnit" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ExternalRootUnit" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 118 — Schema Component Representation

+ + +
+

2.6.  Complex Type: EnumeratedRootUnitType

+ +

2.6.1.  Used By EnumeratedRootUnit

+ +

Description Type for the element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2

+ +
<...
 unit="xsd:token (value comes from list: {'meter'|'gram'|'second'|'ampere'|'kelvin'|'mole'|'candela'|'radian'|'steradian'|'hertz'|'newton'|'pascal'|'joule'|'watt'|'coulomb'|'volt'|'farad'|'ohm'|'siemens'|'weber'|'tesla'|'henry'|'degree_Celsius'|'lumen'|'lux'|'katal'|'becquerel'|'gray'|'sievert'|'minute'|'hour'|'day'|'arc_degree'|'arc_minute'|'arc_second'|'liter'|'metric_ton'|'electronvolt'|'unified_atomic_mass_unit'|'astronomical_unit'|'atomic_unit_of_1st_hyperpolarizability'|'atomic_unit_of_2nd_hyperpolarizability'|'atomic_unit_of_action'|'atomic_unit_of_charge'|'atomic_unit_of_charge_density'|'atomic_unit_of_current'|'atomic_unit_of_electric_dipole_moment'|'atomic_unit_of_electric_field'|'atomic_unit_of_electric_field_gradient'|'atomic_unit_of_electric_polarizability'|'atomic_unit_of_electric_potential'|'atomic_unit_of_electric_quadrupole_moment'|'atomic_unit_of_energy'|'atomic_unit_of_force'|'atomic_unit_of_length'|'atomic_unit_of_magnetic_dipole_moment'|'atomic_unit_of_magnetic_flux_density'|'atomic_unit_of_magnetizability'|'atomic_unit_of_mass'|'atomic_unit_of_momentum'|'atomic_unit_of_permittivity'|'atomic_unit_of_time'|'atomic_unit_of_velocity'|'natural_unit_of_action'|'natural_unit_of_action_in_eV_s'|'natural_unit_of_energy'|'natural_unit_of_energy_in_MeV'|'natural_unit_of_length'|'natural_unit_of_mass'|'natural_unit_of_momentum'|'natural_unit_of_momentum_in_MeV_per_c'|'natural_unit_of_time'|'natural_unit_of_velocity'|'nautical_mile'|'knot'|'angstrom'|'are'|'hectare'|'barn'|'bar'|'gal'|'curie'|'roentgen'|'rad'|'rem'|'erg'|'dyne'|'barye'|'poise'|'rhe'|'stokes'|'darcy'|'kayser'|'lambert'|'phot'|'thermo_calorie'|'table_calorie'|'debye'|'abampere'|'abcoulomb'|'abfarad'|'abhenry'|'abohm'|'abmho'|'abvolt'|'abwatt'|'maxwell'|'gauss'|'gilbert'|'oersted'|'stilb'|'statampere'|'statcoulomb'|'statfarad'|'stathenry'|'statohm'|'statmho'|'statvolt'|'statwatt'|'statweber'|'stattesla'|'long_ton'|'short_ton'|'gross_hundredweight'|'hundredweight'|'av_pound'|'av_ounce'|'av_dram'|'troy_pound'|'troy_ounce'|'pennyweight'|'apothecaries_dram'|'scruple'|'grain'|'slug'|'pound_force'|'poundal'|'kip'|'ton_force'|'gram_force'|'inch'|'foot'|'yard'|'mile'|'us_survey_inch'|'us_survey_foot'|'us_survey_yard'|'us_survey_fathom'|'us_survey_rod'|'us_survey_chain'|'us_survey_link'|'us_survey_furlong'|'us_survey_mile'|'us_acre'|'imperial_gallon'|'imperial_quart'|'imperial_pint'|'imperial_gill'|'imperial_ounce'|'us_gallon'|'us_quart'|'us_pint'|'us_cup'|'us_gill'|'us_fluid_ounce'|'us_fluid_dram'|'us_minim'|'us_tablespoon'|'us_teaspoon'|'us_bushel'|'us_peck'|'us_dry_quart'|'us_dry_pint'|'thermo_kg_calorie'|'table_kg_calorie'|'us_label_teaspoon'|'us_label_tablespoon'|'us_label_cup'|'us_label_fluid_ounce'|'us_label_ounce'|'horsepower'|'electric_horsepower'|'boiler_horsepower'|'metric_horsepower'|'water_horsepower'|'uk_horsepower'|'degree_Fahrenheit'|'degree_Rankine'|'torr'|'standard_atmosphere'|'technical_atmosphere'|'mm_Hg'|'cm_Hg'|'0C_cm_Hg'|'in_Hg'|'32F_in_Hg'|'60F_in_Hg'|'ft_Hg'|'mm_water'|'cm_water'|'4C_cm_water'|'in_water'|'39F_in_water'|'60F_in_water'|'ft_water'|'39F_ft_water'|'light_year'|'light_week'|'light_hour'|'light_minute'|'light_second'|'parsec'|'printers_pica'|'computer_pica'|'printers_point'|'computer_point'|'thermo_btu'|'table_btu'|'mean_btu'|'39F_btu'|'59F_btu'|'60F_btu'|'tons_of_tnt'|'ec_therm'|'us_therm'|'year_365'|'tropical_year'|'sidereal_year'|'sidereal_day'|'sidereal_hour'|'sidereal_minute'|'sidereal_second'|'shake'|'denier'|'tex'|'gon'|'nato_mil'|'pound_mole'|'ton_refrigeration'|'circular_mil'|'bel'|'neper'|'pH'|'petro_barrel'|'footlambert'|'footcandle'|'carat'|'bit'|'byte'})" [1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 119 — XML Instance Representation

+ + +
<xsd:complexType name="EnumeratedRootUnitType">
  <xsd:attribute name="unit" use="required">
    <xsd:simpleType>
      <xsd:restriction base="xsd:token">
        <xsd:enumeration value="meter"/>
        <xsd:enumeration value="gram"/>
        <xsd:enumeration value="second"/>
        <xsd:enumeration value="ampere"/>
        <xsd:enumeration value="kelvin"/>
        <xsd:enumeration value="mole"/>
        <xsd:enumeration value="candela"/>
        <xsd:enumeration value="radian"/>
        <xsd:enumeration value="steradian"/>
        <xsd:enumeration value="hertz"/>
        <xsd:enumeration value="newton"/>
        <xsd:enumeration value="pascal"/>
        <xsd:enumeration value="joule"/>
        <xsd:enumeration value="watt"/>
        <xsd:enumeration value="coulomb"/>
        <xsd:enumeration value="volt"/>
        <xsd:enumeration value="farad"/>
        <xsd:enumeration value="ohm"/>
        <xsd:enumeration value="siemens"/>
        <xsd:enumeration value="weber"/>
        <xsd:enumeration value="tesla"/>
        <xsd:enumeration value="henry"/>
        <xsd:enumeration value="degree_Celsius"/>
        <xsd:enumeration value="lumen"/>
        <xsd:enumeration value="lux"/>
        <xsd:enumeration value="katal"/>
        <xsd:enumeration value="becquerel"/>
        <xsd:enumeration value="gray"/>
        <xsd:enumeration value="sievert"/>
        <xsd:enumeration value="minute"/>
        <xsd:enumeration value="hour"/>
        <xsd:enumeration value="day"/>
        <xsd:enumeration value="arc_degree"/>
        <xsd:enumeration value="arc_minute"/>
        <xsd:enumeration value="arc_second"/>
        <xsd:enumeration value="liter"/>
        <xsd:enumeration value="metric_ton"/>
        <xsd:enumeration value="electronvolt"/>
        <xsd:enumeration value="unified_atomic_mass_unit"/>
        <xsd:enumeration value="astronomical_unit"/>
        <xsd:enumeration value="atomic_unit_of_1st_hyperpolarizability"/>
        <xsd:enumeration value="atomic_unit_of_2nd_hyperpolarizability"/>
        <xsd:enumeration value="atomic_unit_of_action"/>
        <xsd:enumeration value="atomic_unit_of_charge"/>
        <xsd:enumeration value="atomic_unit_of_charge_density"/>
        <xsd:enumeration value="atomic_unit_of_current"/>
        <xsd:enumeration value="atomic_unit_of_electric_dipole_moment"/>
        <xsd:enumeration value="atomic_unit_of_electric_field"/>
        <xsd:enumeration value="atomic_unit_of_electric_field_gradient"/>
        <xsd:enumeration value="atomic_unit_of_electric_polarizability"/>
        <xsd:enumeration value="atomic_unit_of_electric_potential"/>
        <xsd:enumeration value="atomic_unit_of_electric_quadrupole_moment"/>
        <xsd:enumeration value="atomic_unit_of_energy"/>
        <xsd:enumeration value="atomic_unit_of_force"/>
        <xsd:enumeration value="atomic_unit_of_length"/>
        <xsd:enumeration value="atomic_unit_of_magnetic_dipole_moment"/>
        <xsd:enumeration value="atomic_unit_of_magnetic_flux_density"/>
        <xsd:enumeration value="atomic_unit_of_magnetizability"/>
        <xsd:enumeration value="atomic_unit_of_mass"/>
        <xsd:enumeration value="atomic_unit_of_momentum"/>
        <xsd:enumeration value="atomic_unit_of_permittivity"/>
        <xsd:enumeration value="atomic_unit_of_time"/>
        <xsd:enumeration value="atomic_unit_of_velocity"/>
        <xsd:enumeration value="natural_unit_of_action"/>
        <xsd:enumeration value="natural_unit_of_action_in_eV_s"/>
        <xsd:enumeration value="natural_unit_of_energy"/>
        <xsd:enumeration value="natural_unit_of_energy_in_MeV"/>
        <xsd:enumeration value="natural_unit_of_length"/>
        <xsd:enumeration value="natural_unit_of_mass"/>
        <xsd:enumeration value="natural_unit_of_momentum"/>
        <xsd:enumeration value="natural_unit_of_momentum_in_MeV_per_c"/>
        <xsd:enumeration value="natural_unit_of_time"/>
        <xsd:enumeration value="natural_unit_of_velocity"/>
        <xsd:enumeration value="nautical_mile"/>
        <xsd:enumeration value="knot"/>
        <xsd:enumeration value="angstrom"/>
        <xsd:enumeration value="are"/>
        <xsd:enumeration value="hectare"/>
        <xsd:enumeration value="barn"/>
        <xsd:enumeration value="bar"/>
        <xsd:enumeration value="gal"/>
        <xsd:enumeration value="curie"/>
        <xsd:enumeration value="roentgen"/>
        <xsd:enumeration value="rad"/>
        <xsd:enumeration value="rem"/>
        <xsd:enumeration value="erg"/>
        <xsd:enumeration value="dyne"/>
        <xsd:enumeration value="barye"/>
        <xsd:enumeration value="poise"/>
        <xsd:enumeration value="rhe"/>
        <xsd:enumeration value="stokes"/>
        <xsd:enumeration value="darcy"/>
        <xsd:enumeration value="kayser"/>
        <xsd:enumeration value="lambert"/>
        <xsd:enumeration value="phot"/>
        <xsd:enumeration value="thermo_calorie"/>
        <xsd:enumeration value="table_calorie"/>
        <xsd:enumeration value="debye"/>
        <xsd:enumeration value="abampere"/>
        <xsd:enumeration value="abcoulomb"/>
        <xsd:enumeration value="abfarad"/>
        <xsd:enumeration value="abhenry"/>
        <xsd:enumeration value="abohm"/>
        <xsd:enumeration value="abmho"/>
        <xsd:enumeration value="abvolt"/>
        <xsd:enumeration value="abwatt"/>
        <xsd:enumeration value="maxwell"/>
        <xsd:enumeration value="gauss"/>
        <xsd:enumeration value="gilbert"/>
        <xsd:enumeration value="oersted"/>
        <xsd:enumeration value="stilb"/>
        <xsd:enumeration value="statampere"/>
        <xsd:enumeration value="statcoulomb"/>
        <xsd:enumeration value="statfarad"/>
        <xsd:enumeration value="stathenry"/>
        <xsd:enumeration value="statohm"/>
        <xsd:enumeration value="statmho"/>
        <xsd:enumeration value="statvolt"/>
        <xsd:enumeration value="statwatt"/>
        <xsd:enumeration value="statweber"/>
        <xsd:enumeration value="stattesla"/>
        <xsd:enumeration value="long_ton"/>
        <xsd:enumeration value="short_ton"/>
        <xsd:enumeration value="gross_hundredweight"/>
        <xsd:enumeration value="hundredweight"/>
        <xsd:enumeration value="av_pound"/>
        <xsd:enumeration value="av_ounce"/>
        <xsd:enumeration value="av_dram"/>
        <xsd:enumeration value="troy_pound"/>
        <xsd:enumeration value="troy_ounce"/>
        <xsd:enumeration value="pennyweight"/>
        <xsd:enumeration value="apothecaries_dram"/>
        <xsd:enumeration value="scruple"/>
        <xsd:enumeration value="grain"/>
        <xsd:enumeration value="slug"/>
        <xsd:enumeration value="pound_force"/>
        <xsd:enumeration value="poundal"/>
        <xsd:enumeration value="kip"/>
        <xsd:enumeration value="ton_force"/>
        <xsd:enumeration value="gram_force"/>
        <xsd:enumeration value="inch"/>
        <xsd:enumeration value="foot"/>
        <xsd:enumeration value="yard"/>
        <xsd:enumeration value="mile"/>
        <xsd:enumeration value="us_survey_inch"/>
        <xsd:enumeration value="us_survey_foot"/>
        <xsd:enumeration value="us_survey_yard"/>
        <xsd:enumeration value="us_survey_fathom"/>
        <xsd:enumeration value="us_survey_rod"/>
        <xsd:enumeration value="us_survey_chain"/>
        <xsd:enumeration value="us_survey_link"/>
        <xsd:enumeration value="us_survey_furlong"/>
        <xsd:enumeration value="us_survey_mile"/>
        <xsd:enumeration value="us_acre"/>
        <xsd:enumeration value="imperial_gallon"/>
        <xsd:enumeration value="imperial_quart"/>
        <xsd:enumeration value="imperial_pint"/>
        <xsd:enumeration value="imperial_gill"/>
        <xsd:enumeration value="imperial_ounce"/>
        <xsd:enumeration value="us_gallon"/>
        <xsd:enumeration value="us_quart"/>
        <xsd:enumeration value="us_pint"/>
        <xsd:enumeration value="us_cup"/>
        <xsd:enumeration value="us_gill"/>
        <xsd:enumeration value="us_fluid_ounce"/>
        <xsd:enumeration value="us_fluid_dram"/>
        <xsd:enumeration value="us_minim"/>
        <xsd:enumeration value="us_tablespoon"/>
        <xsd:enumeration value="us_teaspoon"/>
        <xsd:enumeration value="us_bushel"/>
        <xsd:enumeration value="us_peck"/>
        <xsd:enumeration value="us_dry_quart"/>
        <xsd:enumeration value="us_dry_pint"/>
        <xsd:enumeration value="thermo_kg_calorie"/>
        <xsd:enumeration value="table_kg_calorie"/>
        <xsd:enumeration value="us_label_teaspoon"/>
        <xsd:enumeration value="us_label_tablespoon"/>
        <xsd:enumeration value="us_label_cup"/>
        <xsd:enumeration value="us_label_fluid_ounce"/>
        <xsd:enumeration value="us_label_ounce"/>
        <xsd:enumeration value="horsepower"/>
        <xsd:enumeration value="electric_horsepower"/>
        <xsd:enumeration value="boiler_horsepower"/>
        <xsd:enumeration value="metric_horsepower"/>
        <xsd:enumeration value="water_horsepower"/>
        <xsd:enumeration value="uk_horsepower"/>
        <xsd:enumeration value="degree_Fahrenheit"/>
        <xsd:enumeration value="degree_Rankine"/>
        <xsd:enumeration value="torr"/>
        <xsd:enumeration value="standard_atmosphere"/>
        <xsd:enumeration value="technical_atmosphere"/>
        <xsd:enumeration value="mm_Hg"/>
        <xsd:enumeration value="cm_Hg"/>
        <xsd:enumeration value="0C_cm_Hg"/>
        <xsd:enumeration value="in_Hg"/>
        <xsd:enumeration value="32F_in_Hg"/>
        <xsd:enumeration value="60F_in_Hg"/>
        <xsd:enumeration value="ft_Hg"/>
        <xsd:enumeration value="mm_water"/>
        <xsd:enumeration value="cm_water"/>
        <xsd:enumeration value="4C_cm_water"/>
        <xsd:enumeration value="in_water"/>
        <xsd:enumeration value="39F_in_water"/>
        <xsd:enumeration value="60F_in_water"/>
        <xsd:enumeration value="ft_water"/>
        <xsd:enumeration value="39F_ft_water"/>
        <xsd:enumeration value="light_year"/>
        <xsd:enumeration value="light_week"/>
        <xsd:enumeration value="light_hour"/>
        <xsd:enumeration value="light_minute"/>
        <xsd:enumeration value="light_second"/>
        <xsd:enumeration value="parsec"/>
        <xsd:enumeration value="printers_pica"/>
        <xsd:enumeration value="computer_pica"/>
        <xsd:enumeration value="printers_point"/>
        <xsd:enumeration value="computer_point"/>
        <xsd:enumeration value="thermo_btu"/>
        <xsd:enumeration value="table_btu"/>
        <xsd:enumeration value="mean_btu"/>
        <xsd:enumeration value="39F_btu"/>
        <xsd:enumeration value="59F_btu"/>
        <xsd:enumeration value="60F_btu"/>
        <xsd:enumeration value="tons_of_tnt"/>
        <xsd:enumeration value="ec_therm"/>
        <xsd:enumeration value="us_therm"/>
        <xsd:enumeration value="year_365"/>
        <xsd:enumeration value="tropical_year"/>
        <xsd:enumeration value="sidereal_year"/>
        <xsd:enumeration value="sidereal_day"/>
        <xsd:enumeration value="sidereal_hour"/>
        <xsd:enumeration value="sidereal_minute"/>
        <xsd:enumeration value="sidereal_second"/>
        <xsd:enumeration value="shake"/>
        <xsd:enumeration value="denier"/>
        <xsd:enumeration value="tex"/>
        <xsd:enumeration value="gon"/>
        <xsd:enumeration value="nato_mil"/>
        <xsd:enumeration value="pound_mole"/>
        <xsd:enumeration value="ton_refrigeration"/>
        <xsd:enumeration value="circular_mil"/>
        <xsd:enumeration value="bel"/>
        <xsd:enumeration value="neper"/>
        <xsd:enumeration value="pH"/>
        <xsd:enumeration value="petro_barrel"/>
        <xsd:enumeration value="footlambert"/>
        <xsd:enumeration value="footcandle"/>
        <xsd:enumeration value="carat"/>
        <xsd:enumeration value="bit"/>
        <xsd:enumeration value="byte"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
  <xsd:attributeGroup ref="sourceURL"/>
  <xsd:attributeGroup ref="prefix"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 120 — Schema Component Representation

+ + +
+

2.7.  Complex Type: ExternalRootUnitType

+ +

2.7.1.  Used By ExternalRootUnit

+ +

Description Type for the element for those special cases where the root unit needed is not included in the enumerated list in the above element.

+ +
<...
 unit="xsd:anyURI" [1]
 annotation="xsd:string" [0..1]
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 121 — XML Instance Representation

+ + +
<xsd:complexType name="ExternalRootUnitType">
  <xsd:attribute name="unit" type="xsd:anyURI" use="required"/>
  <xsd:attributeGroup ref="sourceURL"/>
  <xsd:attribute name="annotation" type="xsd:string" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
  <xsd:attributeGroup ref="prefix"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 122 — Schema Component Representation

+ + +
+

2.8.  Complex Type: ConversionsType

+ +

2.8.1.  Used By Conversions

+ +

Description Type for the container for providing conversion information to other units.

+ +
<...>
  <Float64ConversionFrom> ... </Float64ConversionFrom> [0..*]
  <SpecialConversionFrom> ... </SpecialConversionFrom> [0..*]
  <WSDLConversionFrom> ... </WSDLConversionFrom> [0..*]
</...>

Figure 123 — XML Instance Representation

+ + +
<xsd:complexType name="ConversionsType">
  <xsd:sequence>
    <xsd:element ref="Float64ConversionFrom" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="SpecialConversionFrom" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="WSDLConversionFrom" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 124 — Schema Component Representation

+ + +
+

2.9.  Complex Type: Float64ConversionFromType

+ +

2.9.1.  Used By Float64ConversionFrom

+ +

Description Type for the element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a))

+ +
<...
 xml:id="" [1]
 initialAddend="xsd:double" [0..1]
 initialAddendDecimalPlace="xsd:byte" [0..1]
 multiplicand="xsd:double" [0..1]
 multiplicandDigits="xsd:unsignedByte" [0..1]
 divisor="xsd:double" [0..1]
 divisorDigits="xsd:unsignedByte" [0..1]
 finalAddend="xsd:double" [0..1]
 finalAddendDecimalPlace="xsd:byte" [0..1]
 exact="xsd:boolean" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionNote> ... </ConversionNote> [0..*]
</...>

Figure 125 — XML Instance Representation

+ + +
<xsd:complexType name="Float64ConversionFromType">
  <xsd:sequence>
    <xsd:element ref="ConversionNote" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attributeGroup ref="initialUnit"/>
  <xsd:attribute name="initialAddend" type="xsd:double" use="optional" default="0"/>
  <xsd:attribute name="initialAddendDecimalPlace" type="xsd:byte" use="optional"/>
  <xsd:attribute name="multiplicand" type="xsd:double" use="optional" default="1"/>
  <xsd:attribute name="multiplicandDigits" type="xsd:unsignedByte" use="optional"/>
  <xsd:attribute name="divisor" type="xsd:double" use="optional" default="1"/>
  <xsd:attribute name="divisorDigits" type="xsd:unsignedByte" use="optional"/>
  <xsd:attribute name="finalAddend" type="xsd:double" use="optional" default="0"/>
  <xsd:attribute name="finalAddendDecimalPlace" type="xsd:byte" use="optional"/>
  <xsd:attribute name="exact" type="xsd:boolean" use="optional" default="false"/>
</xsd:complexType>

Figure 126 — Schema Component Representation

+ + +
+

2.10.  Complex Type: SpecialConversionFromType

+ +

2.10.1.  Used By SpecialConversionFrom

+ +

Description Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.

+ +
<...
 xml:id="" [1]
 conversionURL="xsd:anyURI" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionDescription> ... </ConversionDescription> [0..*]
</...>

Figure 127 — XML Instance Representation

+ + +
<xsd:complexType name="SpecialConversionFromType">
  <xsd:sequence>
    <xsd:element ref="ConversionDescription" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="conversionURL" type="xsd:anyURI" use="optional"/>
  <xsd:attributeGroup ref="initialUnit"/>
</xsd:complexType>

Figure 128 — Schema Component Representation

+ + +
+

2.11.  Complex Type: WSDLConversionFromType

+ +

2.11.1.  Used By WSDLConversionFrom

+ +

Description Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.

+ +
<...
 xml:id="" [1]
 wsdlURL="xsd:anyURI" [1]
 initialUnit="xsd:anyURI" [1]
>
  <WSDLDescription> ... </WSDLDescription> [0..*]
</...>

Figure 129 — XML Instance Representation

+ + +
<xsd:complexType name="WSDLConversionFromType">
  <xsd:sequence>
    <xsd:element ref="WSDLDescription" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attributeGroup ref="initialUnit"/>
  <xsd:attribute name="wsdlURL" type="xsd:anyURI" use="required"/>
</xsd:complexType>

Figure 130 — Schema Component Representation

+ + +
+

2.12.  Complex Type: CountedItemSetType

+ +

2.12.1.  Used By CountedItemSet

+ +

Description Type for a set of counted items.

+ +
<...>
  <CountedItem> ... </CountedItem> [1..*]
</...>

Figure 131 — XML Instance Representation

+ + +
<xsd:complexType name="CountedItemSetType">
  <xsd:sequence>
    <xsd:element ref="CountedItem" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 132 — Schema Component Representation

+ + +
+

2.13.  Complex Type: CountedItemType

+ +

2.13.1.  Used By CountedItem

+ +

Description Type for a single counted item.

+ +
<...
 xml:id="" [1]
>
  <ItemName> ... </ItemName> [1..*]
  <ItemSymbol> ... </ItemSymbol> [0..*]
  <ItemVersionHistory> ... </ItemVersionHistory> [0..*]
  <ItemDefinition> ... </ItemDefinition> [0..*]
  <ItemHistory> ... </ItemHistory> [0..*]
  <ItemRemark> ... </ItemRemark> [0..*]
</...>

Figure 133 — XML Instance Representation

+ + +
<xsd:complexType name="CountedItemType">
  <xsd:sequence>
    <xsd:element ref="ItemName" maxOccurs="unbounded"/>
    <xsd:element ref="ItemSymbol" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemVersionHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemDefinition" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemRemark" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
</xsd:complexType>

Figure 134 — Schema Component Representation

+ + +
+

2.14.  Complex Type: QuantitySetType

+ +

2.14.1.  Used By QuantitySet

+ +

Description Type for quantity container.

+ +
<...>
  <Quantity> ... </Quantity> [1..*]
</...>

Figure 135 — XML Instance Representation

+ + +
<xsd:complexType name="QuantitySetType">
  <xsd:sequence>
    <xsd:element ref="Quantity" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 136 — Schema Component Representation

+ + +
+

2.15.  Complex Type: QuantityType

+ +

2.15.1.  Used By Quantity

+ +

Description Type for the quantity.

+ +
<...
 xml:id="" [1]
 quantityType="xsd:token (value comes from list: {'base'|'derived'})" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <QuantityName> ... </QuantityName> [1..*]
  <QuantitySymbol> ... </QuantitySymbol> [0..*]
  <UnitReference> ... </UnitReference> [0..*]
  <QuantityVersionHistory> ... </QuantityVersionHistory> [0..*]
  <QuantityDefinition> ... </QuantityDefinition> [0..*]
  <QuantityHistory> ... </QuantityHistory> [0..*]
  <QuantityRemark> ... </QuantityRemark> [0..*]
</...>

Figure 137 — XML Instance Representation

+ + +
<xsd:complexType name="QuantityType">
  <xsd:sequence>
    <xsd:element ref="QuantityName" maxOccurs="unbounded"/>
    <xsd:element ref="QuantitySymbol" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitReference" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityVersionHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityDefinition" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityRemark" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="quantityType" use="optional">
    <xsd:simpleType>
      <xsd:restriction base="xsd:token">
        <xsd:enumeration value="base"/>
        <xsd:enumeration value="derived"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
  <xsd:attributeGroup ref="dimensionURL"/>
</xsd:complexType>

Figure 138 — Schema Component Representation

+ + +
+

2.16.  Complex Type: DimensionSetType

+ +

2.16.1.  Used By DimensionSet

+ +

Description Type for the dimension container.

+ +
<...>
  <Dimension> ... </Dimension> [1..*]
</...>

Figure 139 — XML Instance Representation

+ + +
<xsd:complexType name="DimensionSetType">
  <xsd:sequence>
    <xsd:element ref="Dimension" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 140 — Schema Component Representation

+ + +
+

2.17.  Complex Type: DimensionType

+ +

2.17.1.  Used By Dimension

+ +

Description Type for dimension.

+ +
<...
 xml:id="" [1]
 dimensionless="xsd:boolean" [0..1]
>
  <Length> ... </Length> [0..1]
  <Mass> ... </Mass> [0..1]
  <Time> ... </Time> [0..1]
  <ElectricCurrent> ... </ElectricCurrent> [0..1]
  <ThermodynamicTemperature> ... </ThermodynamicTemperature> [0..1]
  <AmountOfSubstance> ... </AmountOfSubstance> [0..1]
  <LuminousIntensity> ... </LuminousIntensity> [0..1]
  <PlaneAngle> ... </PlaneAngle> [0..1]
  <Item> ... </Item> [0..*]
</...>

Figure 141 — XML Instance Representation

+ + +
<xsd:complexType name="DimensionType">
  <xsd:sequence maxOccurs="unbounded">
    <xsd:element ref="Length" minOccurs="0"/>
    <xsd:element ref="Mass" minOccurs="0"/>
    <xsd:element ref="Time" minOccurs="0"/>
    <xsd:element ref="ElectricCurrent" minOccurs="0"/>
    <xsd:element ref="ThermodynamicTemperature" minOccurs="0"/>
    <xsd:element ref="AmountOfSubstance" minOccurs="0"/>
    <xsd:element ref="LuminousIntensity" minOccurs="0"/>
    <xsd:element ref="PlaneAngle" minOccurs="0"/>
    <xsd:element ref="Item" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="dimensionless" type="xsd:boolean" use="optional" default="0"/>
</xsd:complexType>

Figure 142 — Schema Component Representation

+ + +
+

2.18.  Complex Type: LengthType

+ +

2.18.1.  Used By Length

+ +

Description Type of the quantity length.

+ +
<...
 symbol="L" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 143 — XML Instance Representation

+ + +
<xsd:complexType name="LengthType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="L" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 144 — Schema Component Representation

+ + +
+

2.19.  Complex Type: MassType

+ +

2.19.1.  Used By Mass

+ +

Description Type of the quantity mass.

+ +
<...
 symbol="M" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 145 — XML Instance Representation

+ + +
<xsd:complexType name="MassType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="M" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 146 — Schema Component Representation

+ + +
+

2.20.  Complex Type: TimeType

+ +

2.20.1.  Used By Time

+ +

Description Type of the quantity time.

+ +
<...
 symbol="T" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 147 — XML Instance Representation

+ + +
<xsd:complexType name="TimeType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="T" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 148 — Schema Component Representation

+ + +
+

2.21.  Complex Type: ElectricCurrentType

+ +

2.21.1.  Used By ElectricCurrent

+ +

Description Type of the quantity electric current.

+ +
<...
 symbol="I" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 149 — XML Instance Representation

+ + +
<xsd:complexType name="ElectricCurrentType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="I" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 150 — Schema Component Representation

+ + +
+

2.22.  Complex Type: ThermodynamicTemperatureType

+ +

2.22.1.  Used By ThermodynamicTemperature

+ +

Description Type of the quantity thermodynamic temperature.

+ +
<...
 symbol="Θ" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 151 — XML Instance Representation

+ + +
<xsd:complexType name="ThermodynamicTemperatureType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="Θ" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 152 — Schema Component Representation

+ + +
+

2.23.  Complex Type: AmountOfSubstanceType

+ +

2.23.1.  Used By AmountOfSubstance

+ +

Description Type of the quantity amount of substance.

+ +
<...
 symbol="N" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 153 — XML Instance Representation

+ + +
<xsd:complexType name="AmountOfSubstanceType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="N" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 154 — Schema Component Representation

+ + +
+

2.24.  Complex Type: LuminousIntensityType

+ +

2.24.1.  Used By LuminousIntensity

+ +

Description Type of the quantity luminous intensity.

+ +
<...
 symbol="J" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 155 — XML Instance Representation

+ + +
<xsd:complexType name="LuminousIntensityType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="J" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 156 — Schema Component Representation

+ + +
+

2.25.  Complex Type: PlaneAngleType

+ +

2.25.1.  Used By PlaneAngle

+ +

Description Type of the quantity plane angle.

+ +
<...
 symbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 157 — XML Instance Representation

+ + +
<xsd:complexType name="PlaneAngleType">
  <xsd:attribute name="symbol" type="xsd:token" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 158 — Schema Component Representation

+ + +
+

2.26.  Complex Type: ItemType

+ +

2.26.1.  Used By Item

+ +

Description Type of the quantity represented by a counted item, e.g., electron

+ +
<...
 itemURL="xsd:anyURI" [1]
 itemSymbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 159 — XML Instance Representation

+ + +
<xsd:complexType name="ItemType">
  <xsd:attribute name="itemURL" type="xsd:anyURI" use="required"/>
  <xsd:attribute name="itemSymbol" type="xsd:token" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 160 — Schema Component Representation

+ + +
+

2.27.  Complex Type: PrefixSetType

+ +

2.27.1.  Used By PrefixSet

+ +

Description Type for container for prefixes.

+ +
<...>
  <Prefix> ... </Prefix> [1..*]
</...>

Figure 161 — XML Instance Representation

+ + +
<xsd:complexType name="PrefixSetType">
  <xsd:sequence>
    <xsd:element ref="Prefix" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 162 — Schema Component Representation

+ + +
+

2.28.  Complex Type: PrefixType

+ +

2.28.1.  Used By Prefix

+ +

Description Type for element for describing prefixes. Use in container PrefixSet.

+ +
<...
 xml:id="" [1]
 prefixBase="xsd:byte (value comes from list: {'10'|'2'})" [0..1]
 prefixPower="xsd:byte" [0..1]
>
  <PrefixName> ... </PrefixName> [1..*]
  <PrefixSymbol> ... </PrefixSymbol> [0..*]
</...>

Figure 163 — XML Instance Representation

+ + +
<xsd:complexType name="PrefixType">
  <xsd:sequence>
    <xsd:element ref="PrefixName" maxOccurs="unbounded"/>
    <xsd:element ref="PrefixSymbol" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="prefixBase" use="optional" default="10">
    <xsd:simpleType>
      <xsd:restriction base="xsd:byte">
        <xsd:enumeration value="10"/>
        <xsd:enumeration value="2"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
  <xsd:attribute name="prefixPower" type="xsd:byte" use="optional"/>
</xsd:complexType>

Figure 164 — Schema Component Representation

+ + +
+

2.29.  Complex Type: NameType

+ +

2.29.1.  Used By UnitName, ItemName, QuantityName, PrefixName

+ +

Description Type for name. Used for names in units, quantities, and prefixes.

+ +
<...
 xml:lang="" [0..1]
>
  xsd:token
</...>

Figure 165 — XML Instance Representation

+ + +
<xsd:complexType name="NameType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 166 — Schema Component Representation

+ + +
+

2.30.  Complex Type: SystemType

+ +

2.30.1.  Used By UnitSystem

+ +

Description Type for unit system.

+ +
<...
 name="xsd:token" [1]
 type="xsd:string" [0..1]
 xml:lang="" [0..1]
/>

Figure 167 — XML Instance Representation

+ + +
<xsd:complexType name="SystemType">
  <xsd:attribute name="name" type="xsd:token" use="required"/>
  <xsd:attribute name="type" type="xsd:string" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
</xsd:complexType>

Figure 168 — Schema Component Representation

+ + +
+

2.31.  Complex Type: SymbolType

+ +

2.31.1.  Used By UnitSymbol, ItemSymbol, QuantitySymbol, PrefixSymbol

+ +

Description Type for symbols. Used in units, quantities, and prefixes.

+ +
<...
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 169 — XML Instance Representation

+ + +
<xsd:complexType name="SymbolType">
  <xsd:sequence minOccurs="0" maxOccurs="unbounded">
    <xsd:any processContents="skip" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:lang" use="optional"/>
  <xsd:attribute name="type" use="required">
    <xsd:simpleType>
      <xsd:union memberTypes="xsd:token">
        <xsd:simpleType>
          <xsd:restriction base="xsd:token">
            <xsd:enumeration value="ASCII"/>
            <xsd:enumeration value="Unicode"/>
            <xsd:enumeration value="LaTeX"/>
            <xsd:enumeration value="HTML"/>
            <xsd:enumeration value="MathML"/>
            <xsd:enumeration value="SVG"/>
          </xsd:restriction>
        </xsd:simpleType>
      </xsd:union>
    </xsd:simpleType>
  </xsd:attribute>
</xsd:complexType>

Figure 170 — Schema Component Representation

+ + +
+

2.32.  Complex Type: NoteType

+ +

2.32.1.  Used By UnitVersionHistory, ConversionNote, WSDLDescription, ConversionDescription, ItemVersionHistory, QuantityVersionHistory

+ +

Description Type for notes. Used in units and conversion factors.

+ +
<...
 xml:lang="" [0..1]
>
  xsd:string
</...>

Figure 171 — XML Instance Representation

+ + +
<xsd:complexType name="NoteType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 172 — Schema Component Representation

+ + +
+

2.33.  Complex Type: DefinitionType

+ +

2.33.1.  Used By UnitDefinition, ItemDefinition, QuantityDefinition

+ +

Description Type for definition.

+ +
<...
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</...>

Figure 173 — XML Instance Representation

+ + +
<xsd:complexType name="DefinitionType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 174 — Schema Component Representation

+ + +
+

2.34.  Complex Type: HistoryType

+ +

2.34.1.  Used By UnitHistory, ItemHistory, QuantityHistory

+ +

Description Type for history.

+ +
<...
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</...>

Figure 175 — XML Instance Representation

+ + +
<xsd:complexType name="HistoryType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 176 — Schema Component Representation

+ + +
+

2.35.  Complex Type: RemarkType

+ +

2.35.1.  Used By UnitRemark, ItemRemark, QuantityRemark

+ +

Description Type for remark.

+ +
<...
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</...>

Figure 177 — XML Instance Representation

+ + +
<xsd:complexType name="RemarkType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 178 — Schema Component Representation

+ + +
+

2.36.  Complex Type: ReferenceType

+ +

2.36.1.  Used By QuantityReference, UnitReference

+ +

Description Type for reference to a unit or quantity.

+ +
<...
 url="xsd:anyURI" [1]
 name="xsd:token" [0..1]
 xml:lang="" [0..1]
/>

Figure 179 — XML Instance Representation

+ + +
<xsd:complexType name="ReferenceType">
  <xsd:attribute name="url" type="xsd:anyURI" use="required"/>
  <xsd:attribute name="name" type="xsd:token" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
</xsd:complexType>

Figure 180 — Schema Component Representation

+ + +
+

3.  Attribute Groups

3.1.  Attribute Group: initialUnit

+ +

3.1.1.  Used By Float64ConversionFromType, SpecialConversionFromType, WSDLConversionFromType

+ +
+ +

3.1.2.  Description URI indicating the unitID of the starting unit for the conversion. For units which are defined in the same document, the URI should consist of a pound sign (#) followed by the ID value.

+ +
initialUnit="xsd:anyURI" [1]

Figure 181 — XML Instance Representation

+ + +
<xsd:attributeGroup name="initialUnit">
  <xsd:attribute name="initialUnit" type="xsd:anyURI" use="required"/>
</xsd:attributeGroup>

Figure 182 — Schema Component Representation

+ + +
+

3.2.  Attribute Group: sourceName

+ +

3.2.1.  Used By DefinitionType, HistoryType, RemarkType

+ +
+ +

3.2.2.  Description Name of relevant publication.

+ +
sourceName="xsd:string" [0..1]

Figure 183 — XML Instance Representation

+ + +
<xsd:attributeGroup name="sourceName">
  <xsd:attribute name="sourceName" type="xsd:string" use="optional"/>
</xsd:attributeGroup>

Figure 184 — Schema Component Representation

+ + +
+

3.3.  Attribute Group: sourceURL

+ +

3.3.1.  Used By EnumeratedRootUnitType, ExternalRootUnitType, DefinitionType, HistoryType, RemarkType

+ +
+ +

3.3.2.  Description Relevant URL for available information.

+ +
sourceURL="xsd:anyURI" [0..1]

Figure 185 — XML Instance Representation

+ + +
<xsd:attributeGroup name="sourceURL">
  <xsd:attribute name="sourceURL" type="xsd:anyURI" use="optional"/>
</xsd:attributeGroup>

Figure 186 — Schema Component Representation

+ + +
+

3.4.  Attribute Group: powerRational

+ +

3.4.1.  Used By EnumeratedRootUnitType, ExternalRootUnitType, LengthType, MassType, TimeType, ElectricCurrentType, ThermodynamicTemperatureType, AmountOfSubstanceType, LuminousIntensityType, PlaneAngleType, ItemType

+ +
+ +

3.4.2.  Description An exponent of the unit, specified as powerNumerator and powerDenominator.

+ +
powerNumerator="xsd:byte" [0..1]
powerDenominator="xsd:byte" [0..1]

Figure 187 — XML Instance Representation

+ + +
<xsd:attributeGroup name="powerRational">
  <xsd:attribute name="powerNumerator" type="xsd:byte" use="optional" default="1"/>
  <xsd:attribute name="powerDenominator" type="xsd:byte" use="optional" default="1"/>
</xsd:attributeGroup>

Figure 188 — Schema Component Representation

+ + +
+

3.5.  Attribute Group: prefix

+ +

3.5.1.  Used By EnumeratedRootUnitType, ExternalRootUnitType

+ +
+ +

3.5.2.  Description Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.]

+ +
prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]

Figure 189 — XML Instance Representation

+ + +
<xsd:attributeGroup name="prefix">
  <xsd:attribute name="prefix" use="optional">
    <xsd:simpleType>
      <xsd:restriction base="xsd:token">
        <xsd:enumeration value="Y"/>
        <xsd:enumeration value="Z"/>
        <xsd:enumeration value="E"/>
        <xsd:enumeration value="P"/>
        <xsd:enumeration value="T"/>
        <xsd:enumeration value="G"/>
        <xsd:enumeration value="M"/>
        <xsd:enumeration value="k"/>
        <xsd:enumeration value="h"/>
        <xsd:enumeration value="da"/>
        <xsd:enumeration value="d"/>
        <xsd:enumeration value="c"/>
        <xsd:enumeration value="m"/>
        <xsd:enumeration value="u"/>
        <xsd:enumeration value="n"/>
        <xsd:enumeration value="p"/>
        <xsd:enumeration value="f"/>
        <xsd:enumeration value="a"/>
        <xsd:enumeration value="z"/>
        <xsd:enumeration value="y"/>
        <xsd:enumeration value="Ki"/>
        <xsd:enumeration value="Mi"/>
        <xsd:enumeration value="Gi"/>
        <xsd:enumeration value="Ti"/>
        <xsd:enumeration value="Pi"/>
        <xsd:enumeration value="Ei"/>
        <xsd:enumeration value="Zi"/>
        <xsd:enumeration value="Yi"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
</xsd:attributeGroup>

Figure 190 — Schema Component Representation

+ + +
+

3.6.  Attribute Group: dimensionURL

+ +

3.6.1.  Used By UnitType, QuantityType

+ +
+ +

3.6.2.  Description URL to a representation of the unit or quantity in terms of the 7 SI base dimensions.

+ +
dimensionURL="xsd:anyURI" [0..1]

Figure 191 — XML Instance Representation

+ + +
<xsd:attributeGroup name="dimensionURL">
  <xsd:attribute name="dimensionURL" type="xsd:anyURI" use="optional"/>
</xsd:attributeGroup>

Figure 192 — Schema Component Representation

+ + +
+
+ + + + + + + + + + + + + + + + + + + + + diff --git a/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc b/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc new file mode 100644 index 0000000..584cd64 --- /dev/null +++ b/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc @@ -0,0 +1,44 @@ +{% for attribute_group in schema.attribute_group %} + +[#attribute_group_{{attribute_group.name}}] + +=== Attribute Group: *{{ attribute_group.name }}* + +==== **Used By** {{ schema | used_by: attribute_group | join: ", " }} + +==== Description pass:[{{ attribute_group.annotation.documentation.first.content }}] + +.XML Instance Representation +[source, xml] +----- +{%- for attr in attribute_group.attribute %} +{{ attr.name }}="{{ attr | attr_type: }}" [{{ attr | min_max_arg: }}] +{%- endfor %} +----- + +.Schema Component Representation +[source, xml] +----- + +{%- assign element_order = attribute_group | resolved_element_order: %} +{%- for element in element_order %} +{%- assign attribute_drop = element | class_name_end_with: "::AttributeDrop" -%} +{%- assign attribute_group_drop = element | class_name_end_with: "::AttributeGroupDrop" -%} +{%- assign simple_type = element.simple_type %} +{%- if attribute_drop %} + + {%- if simple_type %} + {%- render "sources/simple_type", simple_type: simple_type, element: element, indent: " " %} + + {%- endif %} +{%- endif %} +{%- if attribute_group_drop %} + +{%- endif %} +{%- endfor %} + +----- + +--- + +{% endfor %} diff --git a/sources/unitsml_xsd_docs/sources/_complex_type.adoc b/sources/unitsml_xsd_docs/sources/_complex_type.adoc new file mode 100644 index 0000000..3a99534 --- /dev/null +++ b/sources/unitsml_xsd_docs/sources/_complex_type.adoc @@ -0,0 +1,75 @@ +{% for complex_type in schema.complex_type %} + +[#complex_type_{{complex_type.name}}] + +=== Complex Type: *{{ complex_type.name }}* + +==== Used By {{ schema | used_by: complex_type | join: ", " }} + +Description pass:[{{ complex_type.annotation.documentation.first.content }}] + +{% assign complex_type_element_order = complex_type | resolved_element_order: %} +{% assign complex_type_attributes = schema | attributes: complex_type -%} +{% assign elements = schema | child_elements: complex_type %} +.XML Instance Representation +[source, xml] +----- +<...{{ complex_type_attributes | xml_representations: schema }} +{%- if elements.size > 0 -%}> +{%- for child in elements -%} +{% assign element_name = child.ref || child.name %} +{%- if element_name %} + <{{ element_name }}> ... {{ child | cardinality_representation: }} +{%- else %} + {{ child }} +{%- endif %} +{%- endfor %} + +{%- else -%} +/> +{% endif %} +----- + +.Schema Component Representation +[source, xml] +----- + +{%- for object in complex_type_element_order %} +{%- assign sequence_drop = object | class_name_end_with: "::SequenceDrop" -%} +{%- assign attribute_drop = object | class_name_end_with: "::AttributeDrop" -%} +{%- assign simple_content_drop = object | class_name_end_with: "::SimpleContentDrop" -%} +{%- assign attribute_group_drop = object | class_name_end_with: "::AttributeGroupDrop" -%} +{%- if sequence_drop %} + + {%- for element in object.element %} + + {%- endfor %} + {%- for any in object.any %} + + {%- endfor %} + +{%- endif %} +{%- if attribute_drop %} + + {%- if object.simple_type %} + {%- render "sources/simple_type", simple_type: object.simple_type, indent: " " %} + + {%- endif %} +{%- endif %} +{%- if attribute_group_drop %} + +{%- endif %} +{%- if simple_content_drop %}{% assign simple_content_children = object | simple_content_children: %} + + {%- for child in simple_content_children %} + {{ child }} + {%- endfor %} + +{%- endif %} +{%- endfor %} + +----- + +--- + +{% endfor %} diff --git a/sources/unitsml_xsd_docs/sources/_elements.adoc b/sources/unitsml_xsd_docs/sources/_elements.adoc new file mode 100644 index 0000000..ed09d29 --- /dev/null +++ b/sources/unitsml_xsd_docs/sources/_elements.adoc @@ -0,0 +1,40 @@ +{% for element in schema.element %} + +[#element_{{element.name}}] +=== Element: *{{ element.name }}* + +==== Type <> +{% assign used_by_elements = schema | used_by: element %} +{% if used_by_elements.size > 0 %}==== *Used By* {{ used_by_elements | join: ", " }}{% endif %} + +==== Description *pass:[{{ element.annotation.documentation.first.content }}]* +{% assign element_attributes = schema | attributes: element %} +{% assign element_children = schema | child_elements: element %} + +.XML Instance Representation +[source, xml] +----- +<{{element.name}}{{ element_attributes | xml_representations: schema }} +{%- if element_children.size > 0 -%}> +{%- for child in element_children -%} +{% assign element_name = child.ref || child.name %} +{%- if element_name %} + <{{element_name}}> ... {{ child | cardinality_representation: }} +{%- else %} + {{ child }} +{%- endif %} +{%- endfor %} + +{%- else -%} +/> +{% endif %} +----- + +.Schema Component Representation +[source, xml] +----- + +----- +--- + +{% endfor %} diff --git a/sources/unitsml_xsd_docs/sources/_simple_type.liquid b/sources/unitsml_xsd_docs/sources/_simple_type.liquid new file mode 100644 index 0000000..7ffe86d --- /dev/null +++ b/sources/unitsml_xsd_docs/sources/_simple_type.liquid @@ -0,0 +1,19 @@ +{%- assign simple_type_indent = indent | append: " " %} +{%- assign extended_indent = simple_type_indent | append: " " %} +{{indent}} +{%- if simple_type.restriction %} + {%- assign restriction = simple_type.restriction %} +{{simple_type_indent}} + {%- for enumeration in restriction.enumeration %} +{{extended_indent}} + {%- endfor %} +{{simple_type_indent}} +{%- elsif simple_type.union %} + {%- assign union = simple_type.union %} +{{simple_type_indent}} + {%- for union_simple_type in union.simple_type %} + {%- render "sources/simple_type", simple_type: union_simple_type, indent: extended_indent %} +{{simple_type_indent}} + {%- endfor %} +{%- endif %} +{{indent}} \ No newline at end of file From 6f87860accc47f302de3f1c5333fe3938f6a6b2d Mon Sep 17 00:00:00 2001 From: Suleman Uzair <96812483+suleman-uzair@users.noreply.github.com> Date: Fri, 22 Aug 2025 16:25:40 +0500 Subject: [PATCH 02/15] Delete sources/unitsml_xsd_docs/document.html --- sources/unitsml_xsd_docs/document.html | 3597 ------------------------ 1 file changed, 3597 deletions(-) delete mode 100644 sources/unitsml_xsd_docs/document.html diff --git a/sources/unitsml_xsd_docs/document.html b/sources/unitsml_xsd_docs/document.html deleted file mode 100644 index ec7c555..0000000 --- a/sources/unitsml_xsd_docs/document.html +++ /dev/null @@ -1,3597 +0,0 @@ - - -XSD Templates - - - - - - - - - - - - - - -
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CalConnect Standard

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© 2025 The Calendaring and Scheduling Consortium, Inc.

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All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from the address below.

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The Calendaring and Scheduling Consortium, Inc.

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4390 Chaffin Lane
McKinleyville
California 95519
United States of America

copyright@calconnect.org
www.calconnect.org

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XSD Templates

1.  Elements

1.1.  Element: UnitsML

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1.1.1.  Type UnitsMLType

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1.1.2.  Description Container for UnitsML units, quantities, and prefixes.

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<UnitsML>
  <UnitSet> ... </UnitSet> [0..1]
  <CountedItemSet> ... </CountedItemSet> [0..1]
  <QuantitySet> ... </QuantitySet> [0..1]
  <DimensionSet> ... </DimensionSet> [0..1]
  <PrefixSet> ... </PrefixSet> [0..1]
</UnitsML>

Figure 1 — XML Instance Representation

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<xsd:element name="UnitsML" type="UnitsMLType" />

Figure 2 — Schema Component Representation

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1.2.  Element: UnitSet

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1.2.1.  Type UnitSetType

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1.2.2.  Used By UnitsMLType

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1.2.3.  Description Container for units. Use in UnitsML container or directly incorporate into a host schema.

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<UnitSet>
  <Unit> ... </Unit> [1..*]
</UnitSet>

Figure 3 — XML Instance Representation

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<xsd:element name="UnitSet" type="UnitSetType" />

Figure 4 — Schema Component Representation

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1.3.  Element: Unit

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1.3.1.  Type UnitType

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1.3.2.  Used By UnitSetType

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1.3.3.  Description Element for describing units. Use in containers UnitSet or directly incorporate into a host schema.

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<Unit
 xml:id="" [1]
 timeStamp="xsd:dateTime" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <UnitSystem> ... </UnitSystem> [0..*]
  <UnitName> ... </UnitName> [1..*]
  <UnitSymbol> ... </UnitSymbol> [0..*]
  <CodeListValue> ... </CodeListValue> [0..*]
  <RootUnits> ... </RootUnits> [0..1]
  <Conversions> ... </Conversions> [0..1]
  <QuantityReference> ... </QuantityReference> [0..*]
  <UnitVersionHistory> ... </UnitVersionHistory> [0..*]
  <UnitDefinition> ... </UnitDefinition> [0..*]
  <UnitHistory> ... </UnitHistory> [0..*]
  <UnitRemark> ... </UnitRemark> [0..*]
</Unit>

Figure 5 — XML Instance Representation

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<xsd:element name="Unit" type="UnitType" />

Figure 6 — Schema Component Representation

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1.4.  Element: UnitSystem

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1.4.1.  Type SystemType

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1.4.2.  Used By UnitType

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1.4.3.  Description Container for describing the system of units.

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<UnitSystem
 name="xsd:token" [1]
 type="xsd:string" [0..1]
 xml:lang="" [0..1]
/>

Figure 7 — XML Instance Representation

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<xsd:element name="UnitSystem" type="SystemType" />

Figure 8 — Schema Component Representation

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1.5.  Element: UnitName

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1.5.1.  Type NameType

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1.5.2.  Used By UnitType

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1.5.3.  Description Element containing the unit name.

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<UnitName
 xml:lang="" [0..1]
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  xsd:token
</UnitName>

Figure 9 — XML Instance Representation

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<xsd:element name="UnitName" type="NameType" />

Figure 10 — Schema Component Representation

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1.6.  Element: UnitSymbol

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1.6.1.  Type SymbolType

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1.6.2.  Used By UnitType

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1.6.3.  Description Element containing various unit symbols. Examples include Aring (ASCII), Å (HTML).

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<UnitSymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 11 — XML Instance Representation

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<xsd:element name="UnitSymbol" type="SymbolType" />

Figure 12 — Schema Component Representation

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1.7.  Element: UnitVersionHistory

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1.7.1.  Type NoteType

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1.7.2.  Used By UnitType

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1.7.3.  Description Element for descriptive information, including version changes to the unit.

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<UnitVersionHistory
 xml:lang="" [0..1]
>
  xsd:string
</UnitVersionHistory>

Figure 13 — XML Instance Representation

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<xsd:element name="UnitVersionHistory" type="NoteType" />

Figure 14 — Schema Component Representation

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1.8.  Element: CodeListValue

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1.8.1.  Type CodeListValueType

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1.8.2.  Used By UnitType

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1.8.3.  Description Element for listing the unit code value from a specific code list.

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<CodeListValue
 unitCodeValue="xsd:string" [1]
 codeListName="xsd:normalizedString" [0..1]
 codeListVersion="xsd:token" [0..1]
 locationURL="xsd:anyURI" [0..1]
 organizationName="xsd:normalizedString" [0..1]
 organizationURI="xsd:anyURI" [0..1]
 xml:lang="" [0..1]
/>

Figure 15 — XML Instance Representation

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<xsd:element name="CodeListValue" type="CodeListValueType" />

Figure 16 — Schema Component Representation

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1.9.  Element: RootUnits

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1.9.1.  Type RootUnitsType

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1.9.2.  Used By UnitType

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1.9.3.  Description Container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered root units.

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<RootUnits>
  <EnumeratedRootUnit> ... </EnumeratedRootUnit> [0..*]
  <ExternalRootUnit> ... </ExternalRootUnit> [0..*]
</RootUnits>

Figure 17 — XML Instance Representation

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<xsd:element name="RootUnits" type="RootUnitsType" />

Figure 18 — Schema Component Representation

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1.10.  Element: EnumeratedRootUnit

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1.10.1.  Type EnumeratedRootUnitType

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1.10.2.  Used By RootUnitsType

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1.10.3.  Description Element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2

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<EnumeratedRootUnit
 unit="xsd:token (value comes from list: {'meter'|'gram'|'second'|'ampere'|'kelvin'|'mole'|'candela'|'radian'|'steradian'|'hertz'|'newton'|'pascal'|'joule'|'watt'|'coulomb'|'volt'|'farad'|'ohm'|'siemens'|'weber'|'tesla'|'henry'|'degree_Celsius'|'lumen'|'lux'|'katal'|'becquerel'|'gray'|'sievert'|'minute'|'hour'|'day'|'arc_degree'|'arc_minute'|'arc_second'|'liter'|'metric_ton'|'electronvolt'|'unified_atomic_mass_unit'|'astronomical_unit'|'atomic_unit_of_1st_hyperpolarizability'|'atomic_unit_of_2nd_hyperpolarizability'|'atomic_unit_of_action'|'atomic_unit_of_charge'|'atomic_unit_of_charge_density'|'atomic_unit_of_current'|'atomic_unit_of_electric_dipole_moment'|'atomic_unit_of_electric_field'|'atomic_unit_of_electric_field_gradient'|'atomic_unit_of_electric_polarizability'|'atomic_unit_of_electric_potential'|'atomic_unit_of_electric_quadrupole_moment'|'atomic_unit_of_energy'|'atomic_unit_of_force'|'atomic_unit_of_length'|'atomic_unit_of_magnetic_dipole_moment'|'atomic_unit_of_magnetic_flux_density'|'atomic_unit_of_magnetizability'|'atomic_unit_of_mass'|'atomic_unit_of_momentum'|'atomic_unit_of_permittivity'|'atomic_unit_of_time'|'atomic_unit_of_velocity'|'natural_unit_of_action'|'natural_unit_of_action_in_eV_s'|'natural_unit_of_energy'|'natural_unit_of_energy_in_MeV'|'natural_unit_of_length'|'natural_unit_of_mass'|'natural_unit_of_momentum'|'natural_unit_of_momentum_in_MeV_per_c'|'natural_unit_of_time'|'natural_unit_of_velocity'|'nautical_mile'|'knot'|'angstrom'|'are'|'hectare'|'barn'|'bar'|'gal'|'curie'|'roentgen'|'rad'|'rem'|'erg'|'dyne'|'barye'|'poise'|'rhe'|'stokes'|'darcy'|'kayser'|'lambert'|'phot'|'thermo_calorie'|'table_calorie'|'debye'|'abampere'|'abcoulomb'|'abfarad'|'abhenry'|'abohm'|'abmho'|'abvolt'|'abwatt'|'maxwell'|'gauss'|'gilbert'|'oersted'|'stilb'|'statampere'|'statcoulomb'|'statfarad'|'stathenry'|'statohm'|'statmho'|'statvolt'|'statwatt'|'statweber'|'stattesla'|'long_ton'|'short_ton'|'gross_hundredweight'|'hundredweight'|'av_pound'|'av_ounce'|'av_dram'|'troy_pound'|'troy_ounce'|'pennyweight'|'apothecaries_dram'|'scruple'|'grain'|'slug'|'pound_force'|'poundal'|'kip'|'ton_force'|'gram_force'|'inch'|'foot'|'yard'|'mile'|'us_survey_inch'|'us_survey_foot'|'us_survey_yard'|'us_survey_fathom'|'us_survey_rod'|'us_survey_chain'|'us_survey_link'|'us_survey_furlong'|'us_survey_mile'|'us_acre'|'imperial_gallon'|'imperial_quart'|'imperial_pint'|'imperial_gill'|'imperial_ounce'|'us_gallon'|'us_quart'|'us_pint'|'us_cup'|'us_gill'|'us_fluid_ounce'|'us_fluid_dram'|'us_minim'|'us_tablespoon'|'us_teaspoon'|'us_bushel'|'us_peck'|'us_dry_quart'|'us_dry_pint'|'thermo_kg_calorie'|'table_kg_calorie'|'us_label_teaspoon'|'us_label_tablespoon'|'us_label_cup'|'us_label_fluid_ounce'|'us_label_ounce'|'horsepower'|'electric_horsepower'|'boiler_horsepower'|'metric_horsepower'|'water_horsepower'|'uk_horsepower'|'degree_Fahrenheit'|'degree_Rankine'|'torr'|'standard_atmosphere'|'technical_atmosphere'|'mm_Hg'|'cm_Hg'|'0C_cm_Hg'|'in_Hg'|'32F_in_Hg'|'60F_in_Hg'|'ft_Hg'|'mm_water'|'cm_water'|'4C_cm_water'|'in_water'|'39F_in_water'|'60F_in_water'|'ft_water'|'39F_ft_water'|'light_year'|'light_week'|'light_hour'|'light_minute'|'light_second'|'parsec'|'printers_pica'|'computer_pica'|'printers_point'|'computer_point'|'thermo_btu'|'table_btu'|'mean_btu'|'39F_btu'|'59F_btu'|'60F_btu'|'tons_of_tnt'|'ec_therm'|'us_therm'|'year_365'|'tropical_year'|'sidereal_year'|'sidereal_day'|'sidereal_hour'|'sidereal_minute'|'sidereal_second'|'shake'|'denier'|'tex'|'gon'|'nato_mil'|'pound_mole'|'ton_refrigeration'|'circular_mil'|'bel'|'neper'|'pH'|'petro_barrel'|'footlambert'|'footcandle'|'carat'|'bit'|'byte'})" [1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 19 — XML Instance Representation

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<xsd:element name="EnumeratedRootUnit" type="EnumeratedRootUnitType" />

Figure 20 — Schema Component Representation

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1.11.  Element: ExternalRootUnit

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1.11.1.  Type ExternalRootUnitType

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1.11.2.  Used By RootUnitsType

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1.11.3.  Description Element for those special cases where the root unit needed is not included in the enumerated list in the above element.

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<ExternalRootUnit
 unit="xsd:anyURI" [1]
 annotation="xsd:string" [0..1]
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 21 — XML Instance Representation

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<xsd:element name="ExternalRootUnit" type="ExternalRootUnitType" />

Figure 22 — Schema Component Representation

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1.12.  Element: Conversions

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1.12.1.  Type ConversionsType

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1.12.2.  Used By UnitType

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1.12.3.  Description Container for providing conversion information to other units.

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<Conversions>
  <Float64ConversionFrom> ... </Float64ConversionFrom> [0..*]
  <SpecialConversionFrom> ... </SpecialConversionFrom> [0..*]
  <WSDLConversionFrom> ... </WSDLConversionFrom> [0..*]
</Conversions>

Figure 23 — XML Instance Representation

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<xsd:element name="Conversions" type="ConversionsType" />

Figure 24 — Schema Component Representation

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1.13.  Element: Float64ConversionFrom

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1.13.1.  Type Float64ConversionFromType

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1.13.2.  Used By ConversionsType

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1.13.3.  Description Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a))

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<Float64ConversionFrom
 xml:id="" [1]
 initialAddend="xsd:double" [0..1]
 initialAddendDecimalPlace="xsd:byte" [0..1]
 multiplicand="xsd:double" [0..1]
 multiplicandDigits="xsd:unsignedByte" [0..1]
 divisor="xsd:double" [0..1]
 divisorDigits="xsd:unsignedByte" [0..1]
 finalAddend="xsd:double" [0..1]
 finalAddendDecimalPlace="xsd:byte" [0..1]
 exact="xsd:boolean" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionNote> ... </ConversionNote> [0..*]
</Float64ConversionFrom>

Figure 25 — XML Instance Representation

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<xsd:element name="Float64ConversionFrom" type="Float64ConversionFromType" />

Figure 26 — Schema Component Representation

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1.14.  Element: ConversionNote

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1.14.1.  Type NoteType

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1.14.2.  Used By Float64ConversionFromType

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1.14.3.  Description Element for descriptive information.

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<ConversionNote
 xml:lang="" [0..1]
>
  xsd:string
</ConversionNote>

Figure 27 — XML Instance Representation

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<xsd:element name="ConversionNote" type="NoteType" />

Figure 28 — Schema Component Representation

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1.15.  Element: SpecialConversionFrom

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1.15.1.  Type SpecialConversionFromType

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1.15.2.  Used By ConversionsType

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1.15.3.  Description Element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.

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<SpecialConversionFrom
 xml:id="" [1]
 conversionURL="xsd:anyURI" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionDescription> ... </ConversionDescription> [0..*]
</SpecialConversionFrom>

Figure 29 — XML Instance Representation

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<xsd:element name="SpecialConversionFrom" type="SpecialConversionFromType" />

Figure 30 — Schema Component Representation

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1.16.  Element: WSDLConversionFrom

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1.16.1.  Type WSDLConversionFromType

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1.16.2.  Used By ConversionsType

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1.16.3.  Description Element for providing conversion based on SOAP/WSDL calls to a remote server.

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<WSDLConversionFrom
 xml:id="" [1]
 wsdlURL="xsd:anyURI" [1]
 initialUnit="xsd:anyURI" [1]
>
  <WSDLDescription> ... </WSDLDescription> [0..*]
</WSDLConversionFrom>

Figure 31 — XML Instance Representation

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<xsd:element name="WSDLConversionFrom" type="WSDLConversionFromType" />

Figure 32 — Schema Component Representation

- - -
-

1.17.  Element: WSDLDescription

- -

1.17.1.  Type NoteType

- -
- -

1.17.2.  Used By WSDLConversionFromType

- -
- -

1.17.3.  Description Element to describe the WSDL service.

- -
<WSDLDescription
 xml:lang="" [0..1]
>
  xsd:string
</WSDLDescription>

Figure 33 — XML Instance Representation

- - -
<xsd:element name="WSDLDescription" type="NoteType" />

Figure 34 — Schema Component Representation

- - -
-

1.18.  Element: ConversionDescription

- -

1.18.1.  Type NoteType

- -
- -

1.18.2.  Used By SpecialConversionFromType

- -
- -

1.18.3.  Description Element for a description of the SpecialConversionFrom.

- -
<ConversionDescription
 xml:lang="" [0..1]
>
  xsd:string
</ConversionDescription>

Figure 35 — XML Instance Representation

- - -
<xsd:element name="ConversionDescription" type="NoteType" />

Figure 36 — Schema Component Representation

- - -
-

1.19.  Element: QuantityReference

- -

1.19.1.  Type ReferenceType

- -
- -

1.19.2.  Used By UnitType

- -
- -

1.19.3.  Description Element for all quantities that can be expressed using this unit.

- -
<QuantityReference
 url="xsd:anyURI" [1]
 name="xsd:token" [0..1]
 xml:lang="" [0..1]
/>

Figure 37 — XML Instance Representation

- - -
<xsd:element name="QuantityReference" type="ReferenceType" />

Figure 38 — Schema Component Representation

- - -
-

1.20.  Element: UnitDefinition

- -

1.20.1.  Type DefinitionType

- -
- -

1.20.2.  Used By UnitType

- -
- -

1.20.3.  Description Element to describe the definition of the unit.

- -
<UnitDefinition
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</UnitDefinition>

Figure 39 — XML Instance Representation

- - -
<xsd:element name="UnitDefinition" type="DefinitionType" />

Figure 40 — Schema Component Representation

- - -
-

1.21.  Element: UnitHistory

- -

1.21.1.  Type HistoryType

- -
- -

1.21.2.  Used By UnitType

- -
- -

1.21.3.  Description Element to describe the historical development of the unit.

- -
<UnitHistory
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</UnitHistory>

Figure 41 — XML Instance Representation

- - -
<xsd:element name="UnitHistory" type="HistoryType" />

Figure 42 — Schema Component Representation

- - -
-

1.22.  Element: UnitRemark

- -

1.22.1.  Type RemarkType

- -
- -

1.22.2.  Used By UnitType

- -
- -

1.22.3.  Description Element as a placeholder for additional information.

- -
<UnitRemark
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</UnitRemark>

Figure 43 — XML Instance Representation

- - -
<xsd:element name="UnitRemark" type="RemarkType" />

Figure 44 — Schema Component Representation

- - -
-

1.23.  Element: CountedItemSet

- -

1.23.1.  Type CountedItemSetType

- -
- -

1.23.2.  Used By UnitsMLType

- -
- -

1.23.3.  Description Container for items that are counted and are (in practice) combined with scientific units of measure.

- -
<CountedItemSet>
  <CountedItem> ... </CountedItem> [1..*]
</CountedItemSet>

Figure 45 — XML Instance Representation

- - -
<xsd:element name="CountedItemSet" type="CountedItemSetType" />

Figure 46 — Schema Component Representation

- - -
-

1.24.  Element: CountedItem

- -

1.24.1.  Type CountedItemType

- -
- -

1.24.2.  Used By CountedItemSetType

- -
- -

1.24.3.  Description Container for a single counted item.

- -
<CountedItem
 xml:id="" [1]
>
  <ItemName> ... </ItemName> [1..*]
  <ItemSymbol> ... </ItemSymbol> [0..*]
  <ItemVersionHistory> ... </ItemVersionHistory> [0..*]
  <ItemDefinition> ... </ItemDefinition> [0..*]
  <ItemHistory> ... </ItemHistory> [0..*]
  <ItemRemark> ... </ItemRemark> [0..*]
</CountedItem>

Figure 47 — XML Instance Representation

- - -
<xsd:element name="CountedItem" type="CountedItemType" />

Figure 48 — Schema Component Representation

- - -
-

1.25.  Element: ItemName

- -

1.25.1.  Type NameType

- -
- -

1.25.2.  Used By CountedItemType

- -
- -

1.25.3.  Description Element containing the item name(s).

- -
<ItemName
 xml:lang="" [0..1]
>
  xsd:token
</ItemName>

Figure 49 — XML Instance Representation

- - -
<xsd:element name="ItemName" type="NameType" />

Figure 50 — Schema Component Representation

- - -
-

1.26.  Element: ItemSymbol

- -

1.26.1.  Type SymbolType

- -
- -

1.26.2.  Used By CountedItemType

- -
- -

1.26.3.  Description Element containing symbols for the item.

- -
<ItemSymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 51 — XML Instance Representation

- - -
<xsd:element name="ItemSymbol" type="SymbolType" />

Figure 52 — Schema Component Representation

- - -
-

1.27.  Element: ItemVersionHistory

- -

1.27.1.  Type NoteType

- -
- -

1.27.2.  Used By CountedItemType

- -
- -

1.27.3.  Description Element for descriptive information, including version changes to the item.

- -
<ItemVersionHistory
 xml:lang="" [0..1]
>
  xsd:string
</ItemVersionHistory>

Figure 53 — XML Instance Representation

- - -
<xsd:element name="ItemVersionHistory" type="NoteType" />

Figure 54 — Schema Component Representation

- - -
-

1.28.  Element: ItemDefinition

- -

1.28.1.  Type DefinitionType

- -
- -

1.28.2.  Used By CountedItemType

- -
- -

1.28.3.  Description Element to describe the definition of the item.

- -
<ItemDefinition
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</ItemDefinition>

Figure 55 — XML Instance Representation

- - -
<xsd:element name="ItemDefinition" type="DefinitionType" />

Figure 56 — Schema Component Representation

- - -
-

1.29.  Element: ItemHistory

- -

1.29.1.  Type HistoryType

- -
- -

1.29.2.  Used By CountedItemType

- -
- -

1.29.3.  Description Element to describe the historical development of the item.

- -
<ItemHistory
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</ItemHistory>

Figure 57 — XML Instance Representation

- - -
<xsd:element name="ItemHistory" type="HistoryType" />

Figure 58 — Schema Component Representation

- - -
-

1.30.  Element: ItemRemark

- -

1.30.1.  Type RemarkType

- -
- -

1.30.2.  Used By CountedItemType

- -
- -

1.30.3.  Description Element as a placeholder for additional information.

- -
<ItemRemark
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</ItemRemark>

Figure 59 — XML Instance Representation

- - -
<xsd:element name="ItemRemark" type="RemarkType" />

Figure 60 — Schema Component Representation

- - -
-

1.31.  Element: QuantitySet

- -

1.31.1.  Type QuantitySetType

- -
- -

1.31.2.  Used By UnitsMLType

- -
- -

1.31.3.  Description Container for quantities.

- -
<QuantitySet>
  <Quantity> ... </Quantity> [1..*]
</QuantitySet>

Figure 61 — XML Instance Representation

- - -
<xsd:element name="QuantitySet" type="QuantitySetType" />

Figure 62 — Schema Component Representation

- - -
-

1.32.  Element: Quantity

- -

1.32.1.  Type QuantityType

- -
- -

1.32.2.  Used By QuantitySetType

- -
- -

1.32.3.  Description Element for describing quantities and referencing corresponding units. Use in container or directly incorporate into a host schema.

- -
<Quantity
 xml:id="" [1]
 quantityType="xsd:token (value comes from list: {'base'|'derived'})" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <QuantityName> ... </QuantityName> [1..*]
  <QuantitySymbol> ... </QuantitySymbol> [0..*]
  <UnitReference> ... </UnitReference> [0..*]
  <QuantityVersionHistory> ... </QuantityVersionHistory> [0..*]
  <QuantityDefinition> ... </QuantityDefinition> [0..*]
  <QuantityHistory> ... </QuantityHistory> [0..*]
  <QuantityRemark> ... </QuantityRemark> [0..*]
</Quantity>

Figure 63 — XML Instance Representation

- - -
<xsd:element name="Quantity" type="QuantityType" />

Figure 64 — Schema Component Representation

- - -
-

1.33.  Element: QuantityName

- -

1.33.1.  Type NameType

- -
- -

1.33.2.  Used By QuantityType

- -
- -

1.33.3.  Description Element containing the quantity name.

- -
<QuantityName
 xml:lang="" [0..1]
>
  xsd:token
</QuantityName>

Figure 65 — XML Instance Representation

- - -
<xsd:element name="QuantityName" type="NameType" />

Figure 66 — Schema Component Representation

- - -
-

1.34.  Element: QuantitySymbol

- -

1.34.1.  Type SymbolType

- -
- -

1.34.2.  Used By QuantityType

- -
- -

1.34.3.  Description Element containing various quantity symbols.

- -
<QuantitySymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 67 — XML Instance Representation

- - -
<xsd:element name="QuantitySymbol" type="SymbolType" />

Figure 68 — Schema Component Representation

- - -
-

1.35.  Element: UnitReference

- -

1.35.1.  Type ReferenceType

- -
- -

1.35.2.  Used By QuantityType

- -
- -

1.35.3.  Description Element for referencing a unit of measure from within the Quantity element.

- -
<UnitReference
 url="xsd:anyURI" [1]
 name="xsd:token" [0..1]
 xml:lang="" [0..1]
/>

Figure 69 — XML Instance Representation

- - -
<xsd:element name="UnitReference" type="ReferenceType" />

Figure 70 — Schema Component Representation

- - -
-

1.36.  Element: QuantityVersionHistory

- -

1.36.1.  Type NoteType

- -
- -

1.36.2.  Used By QuantityType

- -
- -

1.36.3.  Description Element for descriptive information, including version changes to the unit.

- -
<QuantityVersionHistory
 xml:lang="" [0..1]
>
  xsd:string
</QuantityVersionHistory>

Figure 71 — XML Instance Representation

- - -
<xsd:element name="QuantityVersionHistory" type="NoteType" />

Figure 72 — Schema Component Representation

- - -
-

1.37.  Element: QuantityDefinition

- -

1.37.1.  Type DefinitionType

- -
- -

1.37.2.  Used By QuantityType

- -
- -

1.37.3.  Description Element to describe the definition of the quantity.

- -
<QuantityDefinition
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</QuantityDefinition>

Figure 73 — XML Instance Representation

- - -
<xsd:element name="QuantityDefinition" type="DefinitionType" />

Figure 74 — Schema Component Representation

- - -
-

1.38.  Element: QuantityHistory

- -

1.38.1.  Type HistoryType

- -
- -

1.38.2.  Used By QuantityType

- -
- -

1.38.3.  Description Element to describe the historical development of the quantity.

- -
<QuantityHistory
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</QuantityHistory>

Figure 75 — XML Instance Representation

- - -
<xsd:element name="QuantityHistory" type="HistoryType" />

Figure 76 — Schema Component Representation

- - -
-

1.39.  Element: QuantityRemark

- -

1.39.1.  Type RemarkType

- -
- -

1.39.2.  Used By QuantityType

- -
- -

1.39.3.  Description Element as a placeholder for additional information.

- -
<QuantityRemark
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</QuantityRemark>

Figure 77 — XML Instance Representation

- - -
<xsd:element name="QuantityRemark" type="RemarkType" />

Figure 78 — Schema Component Representation

- - -
-

1.40.  Element: DimensionSet

- -

1.40.1.  Type DimensionSetType

- -
- -

1.40.2.  Used By UnitsMLType

- -
- -

1.40.3.  Description Container for dimensions.

- -
<DimensionSet>
  <Dimension> ... </Dimension> [1..*]
</DimensionSet>

Figure 79 — XML Instance Representation

- - -
<xsd:element name="DimensionSet" type="DimensionSetType" />

Figure 80 — Schema Component Representation

- - -
-

1.41.  Element: Dimension

- -

1.41.1.  Type DimensionType

- -
- -

1.41.2.  Used By DimensionSetType

- -
- -

1.41.3.  Description Element to express the dimension of a unit or quantity in terms of the SI base quantities length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity.

- -
<Dimension
 xml:id="" [1]
 dimensionless="xsd:boolean" [0..1]
>
  <Length> ... </Length> [0..1]
  <Mass> ... </Mass> [0..1]
  <Time> ... </Time> [0..1]
  <ElectricCurrent> ... </ElectricCurrent> [0..1]
  <ThermodynamicTemperature> ... </ThermodynamicTemperature> [0..1]
  <AmountOfSubstance> ... </AmountOfSubstance> [0..1]
  <LuminousIntensity> ... </LuminousIntensity> [0..1]
  <PlaneAngle> ... </PlaneAngle> [0..1]
  <Item> ... </Item> [0..*]
</Dimension>

Figure 81 — XML Instance Representation

- - -
<xsd:element name="Dimension" type="DimensionType" />

Figure 82 — Schema Component Representation

- - -
-

1.42.  Element: Length

- -

1.42.1.  Type LengthType

- -
- -

1.42.2.  Used By DimensionType

- -
- -

1.42.3.  Description Element containing the dimension of the quantity length.

- -
<Length
 symbol="L" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 83 — XML Instance Representation

- - -
<xsd:element name="Length" type="LengthType" />

Figure 84 — Schema Component Representation

- - -
-

1.43.  Element: Mass

- -

1.43.1.  Type MassType

- -
- -

1.43.2.  Used By DimensionType

- -
- -

1.43.3.  Description Element containing the dimension of the quantity mass.

- -
<Mass
 symbol="M" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 85 — XML Instance Representation

- - -
<xsd:element name="Mass" type="MassType" />

Figure 86 — Schema Component Representation

- - -
-

1.44.  Element: Time

- -

1.44.1.  Type TimeType

- -
- -

1.44.2.  Used By DimensionType

- -
- -

1.44.3.  Description Element containing the dimension of the quantity time.

- -
<Time
 symbol="T" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 87 — XML Instance Representation

- - -
<xsd:element name="Time" type="TimeType" />

Figure 88 — Schema Component Representation

- - -
-

1.45.  Element: ElectricCurrent

- -

1.45.1.  Type ElectricCurrentType

- -
- -

1.45.2.  Used By DimensionType

- -
- -

1.45.3.  Description Element containing the dimension of the quantity electric current.

- -
<ElectricCurrent
 symbol="I" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 89 — XML Instance Representation

- - -
<xsd:element name="ElectricCurrent" type="ElectricCurrentType" />

Figure 90 — Schema Component Representation

- - -
-

1.46.  Element: ThermodynamicTemperature

- -

1.46.1.  Type ThermodynamicTemperatureType

- -
- -

1.46.2.  Used By DimensionType

- -
- -

1.46.3.  Description Element containing the dimension of the quantity thermodynamic temerature.

- -
<ThermodynamicTemperature
 symbol="Θ" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 91 — XML Instance Representation

- - -
<xsd:element name="ThermodynamicTemperature" type="ThermodynamicTemperatureType" />

Figure 92 — Schema Component Representation

- - -
-

1.47.  Element: AmountOfSubstance

- -

1.47.1.  Type AmountOfSubstanceType

- -
- -

1.47.2.  Used By DimensionType

- -
- -

1.47.3.  Description Element containing the dimension of the quantity amount of substance.

- -
<AmountOfSubstance
 symbol="N" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 93 — XML Instance Representation

- - -
<xsd:element name="AmountOfSubstance" type="AmountOfSubstanceType" />

Figure 94 — Schema Component Representation

- - -
-

1.48.  Element: LuminousIntensity

- -

1.48.1.  Type LuminousIntensityType

- -
- -

1.48.2.  Used By DimensionType

- -
- -

1.48.3.  Description Element containing the dimension of the quantity luminous intensity.

- -
<LuminousIntensity
 symbol="J" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 95 — XML Instance Representation

- - -
<xsd:element name="LuminousIntensity" type="LuminousIntensityType" />

Figure 96 — Schema Component Representation

- - -
-

1.49.  Element: PlaneAngle

- -

1.49.1.  Type PlaneAngleType

- -
- -

1.49.2.  Used By DimensionType

- -
- -

1.49.3.  Description Element containing the dimension of the quantity plane angle.

- -
<PlaneAngle
 symbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 97 — XML Instance Representation

- - -
<xsd:element name="PlaneAngle" type="PlaneAngleType" />

Figure 98 — Schema Component Representation

- - -
-

1.50.  Element: Item

- -

1.50.1.  Type ItemType

- -
- -

1.50.2.  Used By DimensionType

- -
- -

1.50.3.  Description Element containing the dimension of any item. Note: this element is meant to be used to allow counted items to be included in the dimensioning of a derived quantity, e.g., electrons per time; usage of this element does not conform to the SI description of the dimension of a quantity in terms of seven base quantities.

- -
<Item
 itemURL="xsd:anyURI" [1]
 itemSymbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 99 — XML Instance Representation

- - -
<xsd:element name="Item" type="ItemType" />

Figure 100 — Schema Component Representation

- - -
-

1.51.  Element: PrefixSet

- -

1.51.1.  Type PrefixSetType

- -
- -

1.51.2.  Used By UnitsMLType

- -
- -

1.51.3.  Description Container for prefixes.

- -
<PrefixSet>
  <Prefix> ... </Prefix> [1..*]
</PrefixSet>

Figure 101 — XML Instance Representation

- - -
<xsd:element name="PrefixSet" type="PrefixSetType" />

Figure 102 — Schema Component Representation

- - -
-

1.52.  Element: Prefix

- -

1.52.1.  Type PrefixType

- -
- -

1.52.2.  Used By PrefixSetType

- -
- -

1.52.3.  Description Element containing information about a prefix.

- -
<Prefix
 xml:id="" [1]
 prefixBase="xsd:byte (value comes from list: {'10'|'2'})" [0..1]
 prefixPower="xsd:byte" [0..1]
>
  <PrefixName> ... </PrefixName> [1..*]
  <PrefixSymbol> ... </PrefixSymbol> [0..*]
</Prefix>

Figure 103 — XML Instance Representation

- - -
<xsd:element name="Prefix" type="PrefixType" />

Figure 104 — Schema Component Representation

- - -
-

1.53.  Element: PrefixName

- -

1.53.1.  Type NameType

- -
- -

1.53.2.  Used By PrefixType

- -
- -

1.53.3.  Description Element containing the prefix name.

- -
<PrefixName
 xml:lang="" [0..1]
>
  xsd:token
</PrefixName>

Figure 105 — XML Instance Representation

- - -
<xsd:element name="PrefixName" type="NameType" />

Figure 106 — Schema Component Representation

- - -
-

1.54.  Element: PrefixSymbol

- -

1.54.1.  Type SymbolType

- -
- -

1.54.2.  Used By PrefixType

- -
- -

1.54.3.  Description Element containing prefix symbols.

- -
<PrefixSymbol
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 107 — XML Instance Representation

- - -
<xsd:element name="PrefixSymbol" type="SymbolType" />

Figure 108 — Schema Component Representation

- - -
-

2.  Complex Types

2.1.  Complex Type: UnitsMLType

- -

2.1.1.  Used By UnitsML

- -

Description ComplexType for the root element of an UnitsML document.

- -
<...>
  <UnitSet> ... </UnitSet> [0..1]
  <CountedItemSet> ... </CountedItemSet> [0..1]
  <QuantitySet> ... </QuantitySet> [0..1]
  <DimensionSet> ... </DimensionSet> [0..1]
  <PrefixSet> ... </PrefixSet> [0..1]
</...>

Figure 109 — XML Instance Representation

- - -
<xsd:complexType name="UnitsMLType">
  <xsd:sequence>
    <xsd:element ref="UnitSet" minOccurs="0"/>
    <xsd:element ref="CountedItemSet" minOccurs="0"/>
    <xsd:element ref="QuantitySet" minOccurs="0"/>
    <xsd:element ref="DimensionSet" minOccurs="0"/>
    <xsd:element ref="PrefixSet" minOccurs="0"/>
  </xsd:sequence>
</xsd:complexType>

Figure 110 — Schema Component Representation

- - -
-

2.2.  Complex Type: UnitSetType

- -

2.2.1.  Used By UnitSet

- -

Description Type for the unit container.

- -
<...>
  <Unit> ... </Unit> [1..*]
</...>

Figure 111 — XML Instance Representation

- - -
<xsd:complexType name="UnitSetType">
  <xsd:sequence>
    <xsd:element ref="Unit" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 112 — Schema Component Representation

- - -
-

2.3.  Complex Type: UnitType

- -

2.3.1.  Used By Unit

- -

Description Type for the unit.

- -
<...
 xml:id="" [1]
 timeStamp="xsd:dateTime" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <UnitSystem> ... </UnitSystem> [0..*]
  <UnitName> ... </UnitName> [1..*]
  <UnitSymbol> ... </UnitSymbol> [0..*]
  <CodeListValue> ... </CodeListValue> [0..*]
  <RootUnits> ... </RootUnits> [0..1]
  <Conversions> ... </Conversions> [0..1]
  <QuantityReference> ... </QuantityReference> [0..*]
  <UnitVersionHistory> ... </UnitVersionHistory> [0..*]
  <UnitDefinition> ... </UnitDefinition> [0..*]
  <UnitHistory> ... </UnitHistory> [0..*]
  <UnitRemark> ... </UnitRemark> [0..*]
</...>

Figure 113 — XML Instance Representation

- - -
<xsd:complexType name="UnitType">
  <xsd:sequence>
    <xsd:element ref="UnitSystem" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitName" maxOccurs="unbounded"/>
    <xsd:element ref="UnitSymbol" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="CodeListValue" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="RootUnits" minOccurs="0"/>
    <xsd:element ref="Conversions" minOccurs="0"/>
    <xsd:element ref="QuantityReference" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitVersionHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitDefinition" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitRemark" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="timeStamp" type="xsd:dateTime" use="optional"/>
  <xsd:attributeGroup ref="dimensionURL"/>
</xsd:complexType>

Figure 114 — Schema Component Representation

- - -
-

2.4.  Complex Type: CodeListValueType

- -

2.4.1.  Used By CodeListValue

- -

Description Type for the element for listing the unit code value from a specific code list.

- -
<...
 unitCodeValue="xsd:string" [1]
 codeListName="xsd:normalizedString" [0..1]
 codeListVersion="xsd:token" [0..1]
 locationURL="xsd:anyURI" [0..1]
 organizationName="xsd:normalizedString" [0..1]
 organizationURI="xsd:anyURI" [0..1]
 xml:lang="" [0..1]
/>

Figure 115 — XML Instance Representation

- - -
<xsd:complexType name="CodeListValueType">
  <xsd:attribute name="unitCodeValue" type="xsd:string" use="required"/>
  <xsd:attribute name="codeListName" type="xsd:normalizedString" use="optional"/>
  <xsd:attribute name="codeListVersion" type="xsd:token" use="optional"/>
  <xsd:attribute name="locationURL" type="xsd:anyURI" use="optional"/>
  <xsd:attribute name="organizationName" type="xsd:normalizedString" use="optional"/>
  <xsd:attribute name="organizationURI" type="xsd:anyURI" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
</xsd:complexType>

Figure 116 — Schema Component Representation

- - -
-

2.5.  Complex Type: RootUnitsType

- -

2.5.1.  Used By RootUnits

- -

Description Type for the container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered base units.

- -
<...>
  <EnumeratedRootUnit> ... </EnumeratedRootUnit> [0..*]
  <ExternalRootUnit> ... </ExternalRootUnit> [0..*]
</...>

Figure 117 — XML Instance Representation

- - -
<xsd:complexType name="RootUnitsType">
  <xsd:sequence>
    <xsd:element ref="EnumeratedRootUnit" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ExternalRootUnit" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 118 — Schema Component Representation

- - -
-

2.6.  Complex Type: EnumeratedRootUnitType

- -

2.6.1.  Used By EnumeratedRootUnit

- -

Description Type for the element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2

- -
<...
 unit="xsd:token (value comes from list: {'meter'|'gram'|'second'|'ampere'|'kelvin'|'mole'|'candela'|'radian'|'steradian'|'hertz'|'newton'|'pascal'|'joule'|'watt'|'coulomb'|'volt'|'farad'|'ohm'|'siemens'|'weber'|'tesla'|'henry'|'degree_Celsius'|'lumen'|'lux'|'katal'|'becquerel'|'gray'|'sievert'|'minute'|'hour'|'day'|'arc_degree'|'arc_minute'|'arc_second'|'liter'|'metric_ton'|'electronvolt'|'unified_atomic_mass_unit'|'astronomical_unit'|'atomic_unit_of_1st_hyperpolarizability'|'atomic_unit_of_2nd_hyperpolarizability'|'atomic_unit_of_action'|'atomic_unit_of_charge'|'atomic_unit_of_charge_density'|'atomic_unit_of_current'|'atomic_unit_of_electric_dipole_moment'|'atomic_unit_of_electric_field'|'atomic_unit_of_electric_field_gradient'|'atomic_unit_of_electric_polarizability'|'atomic_unit_of_electric_potential'|'atomic_unit_of_electric_quadrupole_moment'|'atomic_unit_of_energy'|'atomic_unit_of_force'|'atomic_unit_of_length'|'atomic_unit_of_magnetic_dipole_moment'|'atomic_unit_of_magnetic_flux_density'|'atomic_unit_of_magnetizability'|'atomic_unit_of_mass'|'atomic_unit_of_momentum'|'atomic_unit_of_permittivity'|'atomic_unit_of_time'|'atomic_unit_of_velocity'|'natural_unit_of_action'|'natural_unit_of_action_in_eV_s'|'natural_unit_of_energy'|'natural_unit_of_energy_in_MeV'|'natural_unit_of_length'|'natural_unit_of_mass'|'natural_unit_of_momentum'|'natural_unit_of_momentum_in_MeV_per_c'|'natural_unit_of_time'|'natural_unit_of_velocity'|'nautical_mile'|'knot'|'angstrom'|'are'|'hectare'|'barn'|'bar'|'gal'|'curie'|'roentgen'|'rad'|'rem'|'erg'|'dyne'|'barye'|'poise'|'rhe'|'stokes'|'darcy'|'kayser'|'lambert'|'phot'|'thermo_calorie'|'table_calorie'|'debye'|'abampere'|'abcoulomb'|'abfarad'|'abhenry'|'abohm'|'abmho'|'abvolt'|'abwatt'|'maxwell'|'gauss'|'gilbert'|'oersted'|'stilb'|'statampere'|'statcoulomb'|'statfarad'|'stathenry'|'statohm'|'statmho'|'statvolt'|'statwatt'|'statweber'|'stattesla'|'long_ton'|'short_ton'|'gross_hundredweight'|'hundredweight'|'av_pound'|'av_ounce'|'av_dram'|'troy_pound'|'troy_ounce'|'pennyweight'|'apothecaries_dram'|'scruple'|'grain'|'slug'|'pound_force'|'poundal'|'kip'|'ton_force'|'gram_force'|'inch'|'foot'|'yard'|'mile'|'us_survey_inch'|'us_survey_foot'|'us_survey_yard'|'us_survey_fathom'|'us_survey_rod'|'us_survey_chain'|'us_survey_link'|'us_survey_furlong'|'us_survey_mile'|'us_acre'|'imperial_gallon'|'imperial_quart'|'imperial_pint'|'imperial_gill'|'imperial_ounce'|'us_gallon'|'us_quart'|'us_pint'|'us_cup'|'us_gill'|'us_fluid_ounce'|'us_fluid_dram'|'us_minim'|'us_tablespoon'|'us_teaspoon'|'us_bushel'|'us_peck'|'us_dry_quart'|'us_dry_pint'|'thermo_kg_calorie'|'table_kg_calorie'|'us_label_teaspoon'|'us_label_tablespoon'|'us_label_cup'|'us_label_fluid_ounce'|'us_label_ounce'|'horsepower'|'electric_horsepower'|'boiler_horsepower'|'metric_horsepower'|'water_horsepower'|'uk_horsepower'|'degree_Fahrenheit'|'degree_Rankine'|'torr'|'standard_atmosphere'|'technical_atmosphere'|'mm_Hg'|'cm_Hg'|'0C_cm_Hg'|'in_Hg'|'32F_in_Hg'|'60F_in_Hg'|'ft_Hg'|'mm_water'|'cm_water'|'4C_cm_water'|'in_water'|'39F_in_water'|'60F_in_water'|'ft_water'|'39F_ft_water'|'light_year'|'light_week'|'light_hour'|'light_minute'|'light_second'|'parsec'|'printers_pica'|'computer_pica'|'printers_point'|'computer_point'|'thermo_btu'|'table_btu'|'mean_btu'|'39F_btu'|'59F_btu'|'60F_btu'|'tons_of_tnt'|'ec_therm'|'us_therm'|'year_365'|'tropical_year'|'sidereal_year'|'sidereal_day'|'sidereal_hour'|'sidereal_minute'|'sidereal_second'|'shake'|'denier'|'tex'|'gon'|'nato_mil'|'pound_mole'|'ton_refrigeration'|'circular_mil'|'bel'|'neper'|'pH'|'petro_barrel'|'footlambert'|'footcandle'|'carat'|'bit'|'byte'})" [1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 119 — XML Instance Representation

- - -
<xsd:complexType name="EnumeratedRootUnitType">
  <xsd:attribute name="unit" use="required">
    <xsd:simpleType>
      <xsd:restriction base="xsd:token">
        <xsd:enumeration value="meter"/>
        <xsd:enumeration value="gram"/>
        <xsd:enumeration value="second"/>
        <xsd:enumeration value="ampere"/>
        <xsd:enumeration value="kelvin"/>
        <xsd:enumeration value="mole"/>
        <xsd:enumeration value="candela"/>
        <xsd:enumeration value="radian"/>
        <xsd:enumeration value="steradian"/>
        <xsd:enumeration value="hertz"/>
        <xsd:enumeration value="newton"/>
        <xsd:enumeration value="pascal"/>
        <xsd:enumeration value="joule"/>
        <xsd:enumeration value="watt"/>
        <xsd:enumeration value="coulomb"/>
        <xsd:enumeration value="volt"/>
        <xsd:enumeration value="farad"/>
        <xsd:enumeration value="ohm"/>
        <xsd:enumeration value="siemens"/>
        <xsd:enumeration value="weber"/>
        <xsd:enumeration value="tesla"/>
        <xsd:enumeration value="henry"/>
        <xsd:enumeration value="degree_Celsius"/>
        <xsd:enumeration value="lumen"/>
        <xsd:enumeration value="lux"/>
        <xsd:enumeration value="katal"/>
        <xsd:enumeration value="becquerel"/>
        <xsd:enumeration value="gray"/>
        <xsd:enumeration value="sievert"/>
        <xsd:enumeration value="minute"/>
        <xsd:enumeration value="hour"/>
        <xsd:enumeration value="day"/>
        <xsd:enumeration value="arc_degree"/>
        <xsd:enumeration value="arc_minute"/>
        <xsd:enumeration value="arc_second"/>
        <xsd:enumeration value="liter"/>
        <xsd:enumeration value="metric_ton"/>
        <xsd:enumeration value="electronvolt"/>
        <xsd:enumeration value="unified_atomic_mass_unit"/>
        <xsd:enumeration value="astronomical_unit"/>
        <xsd:enumeration value="atomic_unit_of_1st_hyperpolarizability"/>
        <xsd:enumeration value="atomic_unit_of_2nd_hyperpolarizability"/>
        <xsd:enumeration value="atomic_unit_of_action"/>
        <xsd:enumeration value="atomic_unit_of_charge"/>
        <xsd:enumeration value="atomic_unit_of_charge_density"/>
        <xsd:enumeration value="atomic_unit_of_current"/>
        <xsd:enumeration value="atomic_unit_of_electric_dipole_moment"/>
        <xsd:enumeration value="atomic_unit_of_electric_field"/>
        <xsd:enumeration value="atomic_unit_of_electric_field_gradient"/>
        <xsd:enumeration value="atomic_unit_of_electric_polarizability"/>
        <xsd:enumeration value="atomic_unit_of_electric_potential"/>
        <xsd:enumeration value="atomic_unit_of_electric_quadrupole_moment"/>
        <xsd:enumeration value="atomic_unit_of_energy"/>
        <xsd:enumeration value="atomic_unit_of_force"/>
        <xsd:enumeration value="atomic_unit_of_length"/>
        <xsd:enumeration value="atomic_unit_of_magnetic_dipole_moment"/>
        <xsd:enumeration value="atomic_unit_of_magnetic_flux_density"/>
        <xsd:enumeration value="atomic_unit_of_magnetizability"/>
        <xsd:enumeration value="atomic_unit_of_mass"/>
        <xsd:enumeration value="atomic_unit_of_momentum"/>
        <xsd:enumeration value="atomic_unit_of_permittivity"/>
        <xsd:enumeration value="atomic_unit_of_time"/>
        <xsd:enumeration value="atomic_unit_of_velocity"/>
        <xsd:enumeration value="natural_unit_of_action"/>
        <xsd:enumeration value="natural_unit_of_action_in_eV_s"/>
        <xsd:enumeration value="natural_unit_of_energy"/>
        <xsd:enumeration value="natural_unit_of_energy_in_MeV"/>
        <xsd:enumeration value="natural_unit_of_length"/>
        <xsd:enumeration value="natural_unit_of_mass"/>
        <xsd:enumeration value="natural_unit_of_momentum"/>
        <xsd:enumeration value="natural_unit_of_momentum_in_MeV_per_c"/>
        <xsd:enumeration value="natural_unit_of_time"/>
        <xsd:enumeration value="natural_unit_of_velocity"/>
        <xsd:enumeration value="nautical_mile"/>
        <xsd:enumeration value="knot"/>
        <xsd:enumeration value="angstrom"/>
        <xsd:enumeration value="are"/>
        <xsd:enumeration value="hectare"/>
        <xsd:enumeration value="barn"/>
        <xsd:enumeration value="bar"/>
        <xsd:enumeration value="gal"/>
        <xsd:enumeration value="curie"/>
        <xsd:enumeration value="roentgen"/>
        <xsd:enumeration value="rad"/>
        <xsd:enumeration value="rem"/>
        <xsd:enumeration value="erg"/>
        <xsd:enumeration value="dyne"/>
        <xsd:enumeration value="barye"/>
        <xsd:enumeration value="poise"/>
        <xsd:enumeration value="rhe"/>
        <xsd:enumeration value="stokes"/>
        <xsd:enumeration value="darcy"/>
        <xsd:enumeration value="kayser"/>
        <xsd:enumeration value="lambert"/>
        <xsd:enumeration value="phot"/>
        <xsd:enumeration value="thermo_calorie"/>
        <xsd:enumeration value="table_calorie"/>
        <xsd:enumeration value="debye"/>
        <xsd:enumeration value="abampere"/>
        <xsd:enumeration value="abcoulomb"/>
        <xsd:enumeration value="abfarad"/>
        <xsd:enumeration value="abhenry"/>
        <xsd:enumeration value="abohm"/>
        <xsd:enumeration value="abmho"/>
        <xsd:enumeration value="abvolt"/>
        <xsd:enumeration value="abwatt"/>
        <xsd:enumeration value="maxwell"/>
        <xsd:enumeration value="gauss"/>
        <xsd:enumeration value="gilbert"/>
        <xsd:enumeration value="oersted"/>
        <xsd:enumeration value="stilb"/>
        <xsd:enumeration value="statampere"/>
        <xsd:enumeration value="statcoulomb"/>
        <xsd:enumeration value="statfarad"/>
        <xsd:enumeration value="stathenry"/>
        <xsd:enumeration value="statohm"/>
        <xsd:enumeration value="statmho"/>
        <xsd:enumeration value="statvolt"/>
        <xsd:enumeration value="statwatt"/>
        <xsd:enumeration value="statweber"/>
        <xsd:enumeration value="stattesla"/>
        <xsd:enumeration value="long_ton"/>
        <xsd:enumeration value="short_ton"/>
        <xsd:enumeration value="gross_hundredweight"/>
        <xsd:enumeration value="hundredweight"/>
        <xsd:enumeration value="av_pound"/>
        <xsd:enumeration value="av_ounce"/>
        <xsd:enumeration value="av_dram"/>
        <xsd:enumeration value="troy_pound"/>
        <xsd:enumeration value="troy_ounce"/>
        <xsd:enumeration value="pennyweight"/>
        <xsd:enumeration value="apothecaries_dram"/>
        <xsd:enumeration value="scruple"/>
        <xsd:enumeration value="grain"/>
        <xsd:enumeration value="slug"/>
        <xsd:enumeration value="pound_force"/>
        <xsd:enumeration value="poundal"/>
        <xsd:enumeration value="kip"/>
        <xsd:enumeration value="ton_force"/>
        <xsd:enumeration value="gram_force"/>
        <xsd:enumeration value="inch"/>
        <xsd:enumeration value="foot"/>
        <xsd:enumeration value="yard"/>
        <xsd:enumeration value="mile"/>
        <xsd:enumeration value="us_survey_inch"/>
        <xsd:enumeration value="us_survey_foot"/>
        <xsd:enumeration value="us_survey_yard"/>
        <xsd:enumeration value="us_survey_fathom"/>
        <xsd:enumeration value="us_survey_rod"/>
        <xsd:enumeration value="us_survey_chain"/>
        <xsd:enumeration value="us_survey_link"/>
        <xsd:enumeration value="us_survey_furlong"/>
        <xsd:enumeration value="us_survey_mile"/>
        <xsd:enumeration value="us_acre"/>
        <xsd:enumeration value="imperial_gallon"/>
        <xsd:enumeration value="imperial_quart"/>
        <xsd:enumeration value="imperial_pint"/>
        <xsd:enumeration value="imperial_gill"/>
        <xsd:enumeration value="imperial_ounce"/>
        <xsd:enumeration value="us_gallon"/>
        <xsd:enumeration value="us_quart"/>
        <xsd:enumeration value="us_pint"/>
        <xsd:enumeration value="us_cup"/>
        <xsd:enumeration value="us_gill"/>
        <xsd:enumeration value="us_fluid_ounce"/>
        <xsd:enumeration value="us_fluid_dram"/>
        <xsd:enumeration value="us_minim"/>
        <xsd:enumeration value="us_tablespoon"/>
        <xsd:enumeration value="us_teaspoon"/>
        <xsd:enumeration value="us_bushel"/>
        <xsd:enumeration value="us_peck"/>
        <xsd:enumeration value="us_dry_quart"/>
        <xsd:enumeration value="us_dry_pint"/>
        <xsd:enumeration value="thermo_kg_calorie"/>
        <xsd:enumeration value="table_kg_calorie"/>
        <xsd:enumeration value="us_label_teaspoon"/>
        <xsd:enumeration value="us_label_tablespoon"/>
        <xsd:enumeration value="us_label_cup"/>
        <xsd:enumeration value="us_label_fluid_ounce"/>
        <xsd:enumeration value="us_label_ounce"/>
        <xsd:enumeration value="horsepower"/>
        <xsd:enumeration value="electric_horsepower"/>
        <xsd:enumeration value="boiler_horsepower"/>
        <xsd:enumeration value="metric_horsepower"/>
        <xsd:enumeration value="water_horsepower"/>
        <xsd:enumeration value="uk_horsepower"/>
        <xsd:enumeration value="degree_Fahrenheit"/>
        <xsd:enumeration value="degree_Rankine"/>
        <xsd:enumeration value="torr"/>
        <xsd:enumeration value="standard_atmosphere"/>
        <xsd:enumeration value="technical_atmosphere"/>
        <xsd:enumeration value="mm_Hg"/>
        <xsd:enumeration value="cm_Hg"/>
        <xsd:enumeration value="0C_cm_Hg"/>
        <xsd:enumeration value="in_Hg"/>
        <xsd:enumeration value="32F_in_Hg"/>
        <xsd:enumeration value="60F_in_Hg"/>
        <xsd:enumeration value="ft_Hg"/>
        <xsd:enumeration value="mm_water"/>
        <xsd:enumeration value="cm_water"/>
        <xsd:enumeration value="4C_cm_water"/>
        <xsd:enumeration value="in_water"/>
        <xsd:enumeration value="39F_in_water"/>
        <xsd:enumeration value="60F_in_water"/>
        <xsd:enumeration value="ft_water"/>
        <xsd:enumeration value="39F_ft_water"/>
        <xsd:enumeration value="light_year"/>
        <xsd:enumeration value="light_week"/>
        <xsd:enumeration value="light_hour"/>
        <xsd:enumeration value="light_minute"/>
        <xsd:enumeration value="light_second"/>
        <xsd:enumeration value="parsec"/>
        <xsd:enumeration value="printers_pica"/>
        <xsd:enumeration value="computer_pica"/>
        <xsd:enumeration value="printers_point"/>
        <xsd:enumeration value="computer_point"/>
        <xsd:enumeration value="thermo_btu"/>
        <xsd:enumeration value="table_btu"/>
        <xsd:enumeration value="mean_btu"/>
        <xsd:enumeration value="39F_btu"/>
        <xsd:enumeration value="59F_btu"/>
        <xsd:enumeration value="60F_btu"/>
        <xsd:enumeration value="tons_of_tnt"/>
        <xsd:enumeration value="ec_therm"/>
        <xsd:enumeration value="us_therm"/>
        <xsd:enumeration value="year_365"/>
        <xsd:enumeration value="tropical_year"/>
        <xsd:enumeration value="sidereal_year"/>
        <xsd:enumeration value="sidereal_day"/>
        <xsd:enumeration value="sidereal_hour"/>
        <xsd:enumeration value="sidereal_minute"/>
        <xsd:enumeration value="sidereal_second"/>
        <xsd:enumeration value="shake"/>
        <xsd:enumeration value="denier"/>
        <xsd:enumeration value="tex"/>
        <xsd:enumeration value="gon"/>
        <xsd:enumeration value="nato_mil"/>
        <xsd:enumeration value="pound_mole"/>
        <xsd:enumeration value="ton_refrigeration"/>
        <xsd:enumeration value="circular_mil"/>
        <xsd:enumeration value="bel"/>
        <xsd:enumeration value="neper"/>
        <xsd:enumeration value="pH"/>
        <xsd:enumeration value="petro_barrel"/>
        <xsd:enumeration value="footlambert"/>
        <xsd:enumeration value="footcandle"/>
        <xsd:enumeration value="carat"/>
        <xsd:enumeration value="bit"/>
        <xsd:enumeration value="byte"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
  <xsd:attributeGroup ref="sourceURL"/>
  <xsd:attributeGroup ref="prefix"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 120 — Schema Component Representation

- - -
-

2.7.  Complex Type: ExternalRootUnitType

- -

2.7.1.  Used By ExternalRootUnit

- -

Description Type for the element for those special cases where the root unit needed is not included in the enumerated list in the above element.

- -
<...
 unit="xsd:anyURI" [1]
 annotation="xsd:string" [0..1]
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 121 — XML Instance Representation

- - -
<xsd:complexType name="ExternalRootUnitType">
  <xsd:attribute name="unit" type="xsd:anyURI" use="required"/>
  <xsd:attributeGroup ref="sourceURL"/>
  <xsd:attribute name="annotation" type="xsd:string" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
  <xsd:attributeGroup ref="prefix"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 122 — Schema Component Representation

- - -
-

2.8.  Complex Type: ConversionsType

- -

2.8.1.  Used By Conversions

- -

Description Type for the container for providing conversion information to other units.

- -
<...>
  <Float64ConversionFrom> ... </Float64ConversionFrom> [0..*]
  <SpecialConversionFrom> ... </SpecialConversionFrom> [0..*]
  <WSDLConversionFrom> ... </WSDLConversionFrom> [0..*]
</...>

Figure 123 — XML Instance Representation

- - -
<xsd:complexType name="ConversionsType">
  <xsd:sequence>
    <xsd:element ref="Float64ConversionFrom" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="SpecialConversionFrom" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="WSDLConversionFrom" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 124 — Schema Component Representation

- - -
-

2.9.  Complex Type: Float64ConversionFromType

- -

2.9.1.  Used By Float64ConversionFrom

- -

Description Type for the element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a))

- -
<...
 xml:id="" [1]
 initialAddend="xsd:double" [0..1]
 initialAddendDecimalPlace="xsd:byte" [0..1]
 multiplicand="xsd:double" [0..1]
 multiplicandDigits="xsd:unsignedByte" [0..1]
 divisor="xsd:double" [0..1]
 divisorDigits="xsd:unsignedByte" [0..1]
 finalAddend="xsd:double" [0..1]
 finalAddendDecimalPlace="xsd:byte" [0..1]
 exact="xsd:boolean" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionNote> ... </ConversionNote> [0..*]
</...>

Figure 125 — XML Instance Representation

- - -
<xsd:complexType name="Float64ConversionFromType">
  <xsd:sequence>
    <xsd:element ref="ConversionNote" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attributeGroup ref="initialUnit"/>
  <xsd:attribute name="initialAddend" type="xsd:double" use="optional" default="0"/>
  <xsd:attribute name="initialAddendDecimalPlace" type="xsd:byte" use="optional"/>
  <xsd:attribute name="multiplicand" type="xsd:double" use="optional" default="1"/>
  <xsd:attribute name="multiplicandDigits" type="xsd:unsignedByte" use="optional"/>
  <xsd:attribute name="divisor" type="xsd:double" use="optional" default="1"/>
  <xsd:attribute name="divisorDigits" type="xsd:unsignedByte" use="optional"/>
  <xsd:attribute name="finalAddend" type="xsd:double" use="optional" default="0"/>
  <xsd:attribute name="finalAddendDecimalPlace" type="xsd:byte" use="optional"/>
  <xsd:attribute name="exact" type="xsd:boolean" use="optional" default="false"/>
</xsd:complexType>

Figure 126 — Schema Component Representation

- - -
-

2.10.  Complex Type: SpecialConversionFromType

- -

2.10.1.  Used By SpecialConversionFrom

- -

Description Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.

- -
<...
 xml:id="" [1]
 conversionURL="xsd:anyURI" [0..1]
 initialUnit="xsd:anyURI" [1]
>
  <ConversionDescription> ... </ConversionDescription> [0..*]
</...>

Figure 127 — XML Instance Representation

- - -
<xsd:complexType name="SpecialConversionFromType">
  <xsd:sequence>
    <xsd:element ref="ConversionDescription" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="conversionURL" type="xsd:anyURI" use="optional"/>
  <xsd:attributeGroup ref="initialUnit"/>
</xsd:complexType>

Figure 128 — Schema Component Representation

- - -
-

2.11.  Complex Type: WSDLConversionFromType

- -

2.11.1.  Used By WSDLConversionFrom

- -

Description Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation.

- -
<...
 xml:id="" [1]
 wsdlURL="xsd:anyURI" [1]
 initialUnit="xsd:anyURI" [1]
>
  <WSDLDescription> ... </WSDLDescription> [0..*]
</...>

Figure 129 — XML Instance Representation

- - -
<xsd:complexType name="WSDLConversionFromType">
  <xsd:sequence>
    <xsd:element ref="WSDLDescription" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attributeGroup ref="initialUnit"/>
  <xsd:attribute name="wsdlURL" type="xsd:anyURI" use="required"/>
</xsd:complexType>

Figure 130 — Schema Component Representation

- - -
-

2.12.  Complex Type: CountedItemSetType

- -

2.12.1.  Used By CountedItemSet

- -

Description Type for a set of counted items.

- -
<...>
  <CountedItem> ... </CountedItem> [1..*]
</...>

Figure 131 — XML Instance Representation

- - -
<xsd:complexType name="CountedItemSetType">
  <xsd:sequence>
    <xsd:element ref="CountedItem" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 132 — Schema Component Representation

- - -
-

2.13.  Complex Type: CountedItemType

- -

2.13.1.  Used By CountedItem

- -

Description Type for a single counted item.

- -
<...
 xml:id="" [1]
>
  <ItemName> ... </ItemName> [1..*]
  <ItemSymbol> ... </ItemSymbol> [0..*]
  <ItemVersionHistory> ... </ItemVersionHistory> [0..*]
  <ItemDefinition> ... </ItemDefinition> [0..*]
  <ItemHistory> ... </ItemHistory> [0..*]
  <ItemRemark> ... </ItemRemark> [0..*]
</...>

Figure 133 — XML Instance Representation

- - -
<xsd:complexType name="CountedItemType">
  <xsd:sequence>
    <xsd:element ref="ItemName" maxOccurs="unbounded"/>
    <xsd:element ref="ItemSymbol" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemVersionHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemDefinition" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="ItemRemark" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
</xsd:complexType>

Figure 134 — Schema Component Representation

- - -
-

2.14.  Complex Type: QuantitySetType

- -

2.14.1.  Used By QuantitySet

- -

Description Type for quantity container.

- -
<...>
  <Quantity> ... </Quantity> [1..*]
</...>

Figure 135 — XML Instance Representation

- - -
<xsd:complexType name="QuantitySetType">
  <xsd:sequence>
    <xsd:element ref="Quantity" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 136 — Schema Component Representation

- - -
-

2.15.  Complex Type: QuantityType

- -

2.15.1.  Used By Quantity

- -

Description Type for the quantity.

- -
<...
 xml:id="" [1]
 quantityType="xsd:token (value comes from list: {'base'|'derived'})" [0..1]
 dimensionURL="xsd:anyURI" [0..1]
>
  <QuantityName> ... </QuantityName> [1..*]
  <QuantitySymbol> ... </QuantitySymbol> [0..*]
  <UnitReference> ... </UnitReference> [0..*]
  <QuantityVersionHistory> ... </QuantityVersionHistory> [0..*]
  <QuantityDefinition> ... </QuantityDefinition> [0..*]
  <QuantityHistory> ... </QuantityHistory> [0..*]
  <QuantityRemark> ... </QuantityRemark> [0..*]
</...>

Figure 137 — XML Instance Representation

- - -
<xsd:complexType name="QuantityType">
  <xsd:sequence>
    <xsd:element ref="QuantityName" maxOccurs="unbounded"/>
    <xsd:element ref="QuantitySymbol" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="UnitReference" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityVersionHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityDefinition" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityHistory" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="QuantityRemark" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="quantityType" use="optional">
    <xsd:simpleType>
      <xsd:restriction base="xsd:token">
        <xsd:enumeration value="base"/>
        <xsd:enumeration value="derived"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
  <xsd:attributeGroup ref="dimensionURL"/>
</xsd:complexType>

Figure 138 — Schema Component Representation

- - -
-

2.16.  Complex Type: DimensionSetType

- -

2.16.1.  Used By DimensionSet

- -

Description Type for the dimension container.

- -
<...>
  <Dimension> ... </Dimension> [1..*]
</...>

Figure 139 — XML Instance Representation

- - -
<xsd:complexType name="DimensionSetType">
  <xsd:sequence>
    <xsd:element ref="Dimension" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 140 — Schema Component Representation

- - -
-

2.17.  Complex Type: DimensionType

- -

2.17.1.  Used By Dimension

- -

Description Type for dimension.

- -
<...
 xml:id="" [1]
 dimensionless="xsd:boolean" [0..1]
>
  <Length> ... </Length> [0..1]
  <Mass> ... </Mass> [0..1]
  <Time> ... </Time> [0..1]
  <ElectricCurrent> ... </ElectricCurrent> [0..1]
  <ThermodynamicTemperature> ... </ThermodynamicTemperature> [0..1]
  <AmountOfSubstance> ... </AmountOfSubstance> [0..1]
  <LuminousIntensity> ... </LuminousIntensity> [0..1]
  <PlaneAngle> ... </PlaneAngle> [0..1]
  <Item> ... </Item> [0..*]
</...>

Figure 141 — XML Instance Representation

- - -
<xsd:complexType name="DimensionType">
  <xsd:sequence maxOccurs="unbounded">
    <xsd:element ref="Length" minOccurs="0"/>
    <xsd:element ref="Mass" minOccurs="0"/>
    <xsd:element ref="Time" minOccurs="0"/>
    <xsd:element ref="ElectricCurrent" minOccurs="0"/>
    <xsd:element ref="ThermodynamicTemperature" minOccurs="0"/>
    <xsd:element ref="AmountOfSubstance" minOccurs="0"/>
    <xsd:element ref="LuminousIntensity" minOccurs="0"/>
    <xsd:element ref="PlaneAngle" minOccurs="0"/>
    <xsd:element ref="Item" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="dimensionless" type="xsd:boolean" use="optional" default="0"/>
</xsd:complexType>

Figure 142 — Schema Component Representation

- - -
-

2.18.  Complex Type: LengthType

- -

2.18.1.  Used By Length

- -

Description Type of the quantity length.

- -
<...
 symbol="L" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 143 — XML Instance Representation

- - -
<xsd:complexType name="LengthType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="L" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 144 — Schema Component Representation

- - -
-

2.19.  Complex Type: MassType

- -

2.19.1.  Used By Mass

- -

Description Type of the quantity mass.

- -
<...
 symbol="M" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 145 — XML Instance Representation

- - -
<xsd:complexType name="MassType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="M" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 146 — Schema Component Representation

- - -
-

2.20.  Complex Type: TimeType

- -

2.20.1.  Used By Time

- -

Description Type of the quantity time.

- -
<...
 symbol="T" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 147 — XML Instance Representation

- - -
<xsd:complexType name="TimeType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="T" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 148 — Schema Component Representation

- - -
-

2.21.  Complex Type: ElectricCurrentType

- -

2.21.1.  Used By ElectricCurrent

- -

Description Type of the quantity electric current.

- -
<...
 symbol="I" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 149 — XML Instance Representation

- - -
<xsd:complexType name="ElectricCurrentType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="I" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 150 — Schema Component Representation

- - -
-

2.22.  Complex Type: ThermodynamicTemperatureType

- -

2.22.1.  Used By ThermodynamicTemperature

- -

Description Type of the quantity thermodynamic temperature.

- -
<...
 symbol="Θ" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 151 — XML Instance Representation

- - -
<xsd:complexType name="ThermodynamicTemperatureType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="Θ" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 152 — Schema Component Representation

- - -
-

2.23.  Complex Type: AmountOfSubstanceType

- -

2.23.1.  Used By AmountOfSubstance

- -

Description Type of the quantity amount of substance.

- -
<...
 symbol="N" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 153 — XML Instance Representation

- - -
<xsd:complexType name="AmountOfSubstanceType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="N" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 154 — Schema Component Representation

- - -
-

2.24.  Complex Type: LuminousIntensityType

- -

2.24.1.  Used By LuminousIntensity

- -

Description Type of the quantity luminous intensity.

- -
<...
 symbol="J" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 155 — XML Instance Representation

- - -
<xsd:complexType name="LuminousIntensityType">
  <xsd:attribute name="symbol" type="xsd:token" fixed="J" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 156 — Schema Component Representation

- - -
-

2.25.  Complex Type: PlaneAngleType

- -

2.25.1.  Used By PlaneAngle

- -

Description Type of the quantity plane angle.

- -
<...
 symbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 157 — XML Instance Representation

- - -
<xsd:complexType name="PlaneAngleType">
  <xsd:attribute name="symbol" type="xsd:token" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 158 — Schema Component Representation

- - -
-

2.26.  Complex Type: ItemType

- -

2.26.1.  Used By Item

- -

Description Type of the quantity represented by a counted item, e.g., electron

- -
<...
 itemURL="xsd:anyURI" [1]
 itemSymbol="xsd:token" [0..1]
 powerNumerator="xsd:byte" [0..1]
 powerDenominator="xsd:byte" [0..1]
/>

Figure 159 — XML Instance Representation

- - -
<xsd:complexType name="ItemType">
  <xsd:attribute name="itemURL" type="xsd:anyURI" use="required"/>
  <xsd:attribute name="itemSymbol" type="xsd:token" use="optional"/>
  <xsd:attributeGroup ref="powerRational"/>
</xsd:complexType>

Figure 160 — Schema Component Representation

- - -
-

2.27.  Complex Type: PrefixSetType

- -

2.27.1.  Used By PrefixSet

- -

Description Type for container for prefixes.

- -
<...>
  <Prefix> ... </Prefix> [1..*]
</...>

Figure 161 — XML Instance Representation

- - -
<xsd:complexType name="PrefixSetType">
  <xsd:sequence>
    <xsd:element ref="Prefix" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

Figure 162 — Schema Component Representation

- - -
-

2.28.  Complex Type: PrefixType

- -

2.28.1.  Used By Prefix

- -

Description Type for element for describing prefixes. Use in container PrefixSet.

- -
<...
 xml:id="" [1]
 prefixBase="xsd:byte (value comes from list: {'10'|'2'})" [0..1]
 prefixPower="xsd:byte" [0..1]
>
  <PrefixName> ... </PrefixName> [1..*]
  <PrefixSymbol> ... </PrefixSymbol> [0..*]
</...>

Figure 163 — XML Instance Representation

- - -
<xsd:complexType name="PrefixType">
  <xsd:sequence>
    <xsd:element ref="PrefixName" maxOccurs="unbounded"/>
    <xsd:element ref="PrefixSymbol" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:id" use="required"/>
  <xsd:attribute name="prefixBase" use="optional" default="10">
    <xsd:simpleType>
      <xsd:restriction base="xsd:byte">
        <xsd:enumeration value="10"/>
        <xsd:enumeration value="2"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
  <xsd:attribute name="prefixPower" type="xsd:byte" use="optional"/>
</xsd:complexType>

Figure 164 — Schema Component Representation

- - -
-

2.29.  Complex Type: NameType

- -

2.29.1.  Used By UnitName, ItemName, QuantityName, PrefixName

- -

Description Type for name. Used for names in units, quantities, and prefixes.

- -
<...
 xml:lang="" [0..1]
>
  xsd:token
</...>

Figure 165 — XML Instance Representation

- - -
<xsd:complexType name="NameType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 166 — Schema Component Representation

- - -
-

2.30.  Complex Type: SystemType

- -

2.30.1.  Used By UnitSystem

- -

Description Type for unit system.

- -
<...
 name="xsd:token" [1]
 type="xsd:string" [0..1]
 xml:lang="" [0..1]
/>

Figure 167 — XML Instance Representation

- - -
<xsd:complexType name="SystemType">
  <xsd:attribute name="name" type="xsd:token" use="required"/>
  <xsd:attribute name="type" type="xsd:string" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
</xsd:complexType>

Figure 168 — Schema Component Representation

- - -
-

2.31.  Complex Type: SymbolType

- -

2.31.1.  Used By UnitSymbol, ItemSymbol, QuantitySymbol, PrefixSymbol

- -

Description Type for symbols. Used in units, quantities, and prefixes.

- -
<...
 xml:lang="" [0..1]
 type="union of: [ xsd:token, [ xsd:token (value comes from list: {'ASCII'|'Unicode'|'LaTeX'|'HTML'|'MathML'|'SVG'}) ] ]" [1]
/>

Figure 169 — XML Instance Representation

- - -
<xsd:complexType name="SymbolType">
  <xsd:sequence minOccurs="0" maxOccurs="unbounded">
    <xsd:any processContents="skip" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute ref="xml:lang" use="optional"/>
  <xsd:attribute name="type" use="required">
    <xsd:simpleType>
      <xsd:union memberTypes="xsd:token">
        <xsd:simpleType>
          <xsd:restriction base="xsd:token">
            <xsd:enumeration value="ASCII"/>
            <xsd:enumeration value="Unicode"/>
            <xsd:enumeration value="LaTeX"/>
            <xsd:enumeration value="HTML"/>
            <xsd:enumeration value="MathML"/>
            <xsd:enumeration value="SVG"/>
          </xsd:restriction>
        </xsd:simpleType>
      </xsd:union>
    </xsd:simpleType>
  </xsd:attribute>
</xsd:complexType>

Figure 170 — Schema Component Representation

- - -
-

2.32.  Complex Type: NoteType

- -

2.32.1.  Used By UnitVersionHistory, ConversionNote, WSDLDescription, ConversionDescription, ItemVersionHistory, QuantityVersionHistory

- -

Description Type for notes. Used in units and conversion factors.

- -
<...
 xml:lang="" [0..1]
>
  xsd:string
</...>

Figure 171 — XML Instance Representation

- - -
<xsd:complexType name="NoteType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 172 — Schema Component Representation

- - -
-

2.33.  Complex Type: DefinitionType

- -

2.33.1.  Used By UnitDefinition, ItemDefinition, QuantityDefinition

- -

Description Type for definition.

- -
<...
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</...>

Figure 173 — XML Instance Representation

- - -
<xsd:complexType name="DefinitionType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 174 — Schema Component Representation

- - -
-

2.34.  Complex Type: HistoryType

- -

2.34.1.  Used By UnitHistory, ItemHistory, QuantityHistory

- -

Description Type for history.

- -
<...
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</...>

Figure 175 — XML Instance Representation

- - -
<xsd:complexType name="HistoryType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 176 — Schema Component Representation

- - -
-

2.35.  Complex Type: RemarkType

- -

2.35.1.  Used By UnitRemark, ItemRemark, QuantityRemark

- -

Description Type for remark.

- -
<...
 xml:lang="" [0..1]
 sourceURL="xsd:anyURI" [0..1]
 sourceName="xsd:string" [0..1]
>
  xsd:string
</...>

Figure 177 — XML Instance Representation

- - -
<xsd:complexType name="RemarkType">
  <xsd:simpleContent>
  </xsd:simpleContent>
</xsd:complexType>

Figure 178 — Schema Component Representation

- - -
-

2.36.  Complex Type: ReferenceType

- -

2.36.1.  Used By QuantityReference, UnitReference

- -

Description Type for reference to a unit or quantity.

- -
<...
 url="xsd:anyURI" [1]
 name="xsd:token" [0..1]
 xml:lang="" [0..1]
/>

Figure 179 — XML Instance Representation

- - -
<xsd:complexType name="ReferenceType">
  <xsd:attribute name="url" type="xsd:anyURI" use="required"/>
  <xsd:attribute name="name" type="xsd:token" use="optional"/>
  <xsd:attribute ref="xml:lang" use="optional"/>
</xsd:complexType>

Figure 180 — Schema Component Representation

- - -
-

3.  Attribute Groups

3.1.  Attribute Group: initialUnit

- -

3.1.1.  Used By Float64ConversionFromType, SpecialConversionFromType, WSDLConversionFromType

- -
- -

3.1.2.  Description URI indicating the unitID of the starting unit for the conversion. For units which are defined in the same document, the URI should consist of a pound sign (#) followed by the ID value.

- -
initialUnit="xsd:anyURI" [1]

Figure 181 — XML Instance Representation

- - -
<xsd:attributeGroup name="initialUnit">
  <xsd:attribute name="initialUnit" type="xsd:anyURI" use="required"/>
</xsd:attributeGroup>

Figure 182 — Schema Component Representation

- - -
-

3.2.  Attribute Group: sourceName

- -

3.2.1.  Used By DefinitionType, HistoryType, RemarkType

- -
- -

3.2.2.  Description Name of relevant publication.

- -
sourceName="xsd:string" [0..1]

Figure 183 — XML Instance Representation

- - -
<xsd:attributeGroup name="sourceName">
  <xsd:attribute name="sourceName" type="xsd:string" use="optional"/>
</xsd:attributeGroup>

Figure 184 — Schema Component Representation

- - -
-

3.3.  Attribute Group: sourceURL

- -

3.3.1.  Used By EnumeratedRootUnitType, ExternalRootUnitType, DefinitionType, HistoryType, RemarkType

- -
- -

3.3.2.  Description Relevant URL for available information.

- -
sourceURL="xsd:anyURI" [0..1]

Figure 185 — XML Instance Representation

- - -
<xsd:attributeGroup name="sourceURL">
  <xsd:attribute name="sourceURL" type="xsd:anyURI" use="optional"/>
</xsd:attributeGroup>

Figure 186 — Schema Component Representation

- - -
-

3.4.  Attribute Group: powerRational

- -

3.4.1.  Used By EnumeratedRootUnitType, ExternalRootUnitType, LengthType, MassType, TimeType, ElectricCurrentType, ThermodynamicTemperatureType, AmountOfSubstanceType, LuminousIntensityType, PlaneAngleType, ItemType

- -
- -

3.4.2.  Description An exponent of the unit, specified as powerNumerator and powerDenominator.

- -
powerNumerator="xsd:byte" [0..1]
powerDenominator="xsd:byte" [0..1]

Figure 187 — XML Instance Representation

- - -
<xsd:attributeGroup name="powerRational">
  <xsd:attribute name="powerNumerator" type="xsd:byte" use="optional" default="1"/>
  <xsd:attribute name="powerDenominator" type="xsd:byte" use="optional" default="1"/>
</xsd:attributeGroup>

Figure 188 — Schema Component Representation

- - -
-

3.5.  Attribute Group: prefix

- -

3.5.1.  Used By EnumeratedRootUnitType, ExternalRootUnitType

- -
- -

3.5.2.  Description Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.]

- -
prefix="xsd:token (value comes from list: {'Y'|'Z'|'E'|'P'|'T'|'G'|'M'|'k'|'h'|'da'|'d'|'c'|'m'|'u'|'n'|'p'|'f'|'a'|'z'|'y'|'Ki'|'Mi'|'Gi'|'Ti'|'Pi'|'Ei'|'Zi'|'Yi'})" [0..1]

Figure 189 — XML Instance Representation

- - -
<xsd:attributeGroup name="prefix">
  <xsd:attribute name="prefix" use="optional">
    <xsd:simpleType>
      <xsd:restriction base="xsd:token">
        <xsd:enumeration value="Y"/>
        <xsd:enumeration value="Z"/>
        <xsd:enumeration value="E"/>
        <xsd:enumeration value="P"/>
        <xsd:enumeration value="T"/>
        <xsd:enumeration value="G"/>
        <xsd:enumeration value="M"/>
        <xsd:enumeration value="k"/>
        <xsd:enumeration value="h"/>
        <xsd:enumeration value="da"/>
        <xsd:enumeration value="d"/>
        <xsd:enumeration value="c"/>
        <xsd:enumeration value="m"/>
        <xsd:enumeration value="u"/>
        <xsd:enumeration value="n"/>
        <xsd:enumeration value="p"/>
        <xsd:enumeration value="f"/>
        <xsd:enumeration value="a"/>
        <xsd:enumeration value="z"/>
        <xsd:enumeration value="y"/>
        <xsd:enumeration value="Ki"/>
        <xsd:enumeration value="Mi"/>
        <xsd:enumeration value="Gi"/>
        <xsd:enumeration value="Ti"/>
        <xsd:enumeration value="Pi"/>
        <xsd:enumeration value="Ei"/>
        <xsd:enumeration value="Zi"/>
        <xsd:enumeration value="Yi"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:attribute>
</xsd:attributeGroup>

Figure 190 — Schema Component Representation

- - -
-

3.6.  Attribute Group: dimensionURL

- -

3.6.1.  Used By UnitType, QuantityType

- -
- -

3.6.2.  Description URL to a representation of the unit or quantity in terms of the 7 SI base dimensions.

- -
dimensionURL="xsd:anyURI" [0..1]

Figure 191 — XML Instance Representation

- - -
<xsd:attributeGroup name="dimensionURL">
  <xsd:attribute name="dimensionURL" type="xsd:anyURI" use="optional"/>
</xsd:attributeGroup>

Figure 192 — Schema Component Representation

- - -
-
- - - - - - - - - - - - - - - - - - - - - From 470dad3d9d7a7a1584c57b79c9b5899e276ac5f1 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Fri, 29 Aug 2025 21:36:07 +0500 Subject: [PATCH 03/15] removed handcrafted xml --- .../unitsml-schemas/unitsml-v1.0-csd04.xsd | 1334 +++++++++++++++++ sources/unitsml_xsd_docs/document.adoc | 27 +- .../sources/_attribute_groups.adoc | 19 +- .../sources/_complex_type.adoc | 36 +- 4 files changed, 1360 insertions(+), 56 deletions(-) create mode 100644 sources/unitsml-schemas/unitsml-v1.0-csd04.xsd diff --git a/sources/unitsml-schemas/unitsml-v1.0-csd04.xsd b/sources/unitsml-schemas/unitsml-v1.0-csd04.xsd new file mode 100644 index 0000000..6942d53 --- /dev/null +++ b/sources/unitsml-schemas/unitsml-v1.0-csd04.xsd @@ -0,0 +1,1334 @@ + + + + + + + + Container for UnitsML units, quantities, and prefixes. + + + + + ComplexType for the root element of an UnitsML document. + + + + + + + + + + + + + + Container for units. Use in UnitsML container or directly incorporate into a host schema. + + + + + Element for describing units. Use in containers UnitSet or directly incorporate into a host schema. + + + + + Container for describing the system of units. + + + + + Element containing the unit name. + + + + + Element containing various unit symbols. Examples include Aring (ASCII), Å (HTML). + + + + + Element for descriptive information, including version changes to the unit. + + + + + Element for listing the unit code value from a specific code list. + + + + + Container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered root units. + + + + + Element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2 + + + + + Element for those special cases where the root unit needed is not included in the enumerated list in the above element. + + + + + Container for providing conversion information to other units. + + + + + Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)) + + + + + Element for descriptive information. + + + + + Element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation. + + + + + Element for providing conversion based on SOAP/WSDL calls to a remote server. + + + + + Element to describe the WSDL service. + + + + + Element for a description of the SpecialConversionFrom. + + + + + Element for all quantities that can be expressed using this unit. + + + + + Element to describe the definition of the unit. + + + + + Element to describe the historical development of the unit. + + + + + Element as a placeholder for additional information. + + + + + + Container for items that are counted and are (in practice) combined with scientific units of measure. + + + + + Container for a single counted item. + + + + + Element containing the item name(s). + + + + + Element containing symbols for the item. + + + + + Element for descriptive information, including version changes to the item. + + + + + Element to describe the definition of the item. + + + + + Element to describe the historical development of the item. + + + + + Element as a placeholder for additional information. + + + + + + Container for quantities. + + + + + Element for describing quantities and referencing corresponding units. Use in container or directly incorporate into a host schema. + + + + + Element containing the quantity name. + + + + + Element containing various quantity symbols. + + + + + Element for referencing a unit of measure from within the Quantity element. + + + + + Element for descriptive information, including version changes to the unit. + + + + + Element to describe the definition of the quantity. + + + + + Element to describe the historical development of the quantity. + + + + + Element as a placeholder for additional information. + + + + + + Container for dimensions. + + + + + Element to express the dimension of a unit or quantity in terms of the SI base quantities length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity. + + + + + Element containing the dimension of the quantity length. + + + + + Element containing the dimension of the quantity mass. + + + + + Element containing the dimension of the quantity time. + + + + + Element containing the dimension of the quantity electric current. + + + + + Element containing the dimension of the quantity thermodynamic temerature. + + + + + Element containing the dimension of the quantity amount of substance. + + + + + Element containing the dimension of the quantity luminous intensity. + + + + + Element containing the dimension of the quantity plane angle. + + + + + Element containing the dimension of any item. Note: this element is meant to be used to allow counted items to be included in the dimensioning of a derived quantity, e.g., electrons per time; usage of this element does not conform to the SI description of the dimension of a quantity in terms of seven base quantities. + + + + + + Container for prefixes. + + + + + Element containing information about a prefix. + + + + + Element containing the prefix name. + + + + + Element containing prefix symbols. + + + + + + URI indicating the unitID of the starting unit for the conversion. For units which are defined in the same document, the URI should consist of a pound sign (#) followed by the ID value. + + + + URI indicating the unitID of the starting unit for the conversion. For units which are defined in the same document, the URI should consist of a pound sign (#) followed by the ID value. + + + + + + Name of relevant publication. + + + + Name of relevant publication. + + + + + + Relevant URL for available information. + + + + Relevant URL for available information. + + + + + + An exponent of the unit, specified as powerNumerator and powerDenominator. + + + + An integer exponent of the unit. + + + + + An integer value divided into the powerNumerator to create a non integer exponent of a unit. For example 1/2. + + + + + + Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.] + + + + Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.] + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + URL to a representation of the unit or quantity in terms of the 7 SI base dimensions. + + + + URL to a representation of the unit or quantity in terms of the 7 SI base dimensions. + + + + + + + + Type for the unit container. + + + + + Element for describing units. Use in containers UnitSet or directly incorporate into a host schema. + + + + + + + Type for the unit. + + + + + Container for describing the system(s) of units. + + + + + + + + Container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered root units. + + + + + + + Element for descriptive information, including version changes to the unit. + + + + + + + + + + Used to indicate the version of the unit output from the Units Database. Changes in the time-stamp are made if a substantive change has been made to the unit, such as a change in the unit definition or changes in conversion factors. + + + + + Reference to a representation of the unit or quantity in terms of the 7 SI base dimensions. + + + + + + Type for the element for listing the unit code value from a specific code list. + + + + The code associated for this unit in a specific code list. + + + + + The name of the code list. + + + + + The version of the code list containing the unit code. + + + + + Suggested retrieval location for this version of the code list. + + + + + Organization responsible for publication and/or maintenance of the code list. + + + + + URI for organization responsible for the code list. + + + + + Primary language of the element and/or its attributes. [See RFC 4646, RFC 4647 and ISO 639.] + + + + + + Type for the container for defining derived units in terms of their root units. This allows a precise definition of a wide range of units. The goal is to improve interoperability among applications and databases which use derived units based on commonly encountered base units. + + + + + Element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2 + + + + + Element for those special cases where the root unit needed is not included in the enumerated list in the above element. + + + + + + + Type for the element for a root unit (from an extensive enumerated list) allowing an optional prefix and power. E.g., mm^2 + + + + Unit identifier; the enumerated list is basically English unit names in lowercase, with a few upper case exceptions, e.g., 32F, mmHg, pH. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Prefix identifier; e.g., m, k, M, G. [Enumeration order is by prefix magnitude (Y to y) followed by binary prefixes.] + + + + + + + Type for the element for those special cases where the root unit needed is not included in the enumerated list in the above element. + + + + URI to identify the unit. + + + + + URI identifying the source and possibly the definition of the unit. + + + + + Optional unit annotation; e.g., a unit name if the unit identifier above is an uncommon code. + + + + + + + + + Type for the container for providing conversion information to other units. + + + + + Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)). Note: The related "conversion to" equation is a simple inversion of the above equation; i.e., x = ((c / b) (y - d)) - a. + + + + + Element for describing a conversion that cannot be described by the linear expression in the element Float64ConversionFrom. + + + + + Element for providing conversion based on SOAP/WSDL calls to a remote server. + + + + + + + Type for the element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)) + + + + + + + + + Number to be added at the start of the conversion (prior to multiplication or division) [factor 'a' in equation]. + + + + + Indicates the position of the least +significant digit (in decimal) of +the initialAddend; the position of +this digit is given by ten to +additive inverse of this number. + + + + + Number by which to multiply sum of initial addend and initial value [factor 'b' in equation]. + + + + + Number of significant digits in the multiplicand value. + + + + + Divisor to be applied to the value at the same time as the multiplicand [factor 'c' in equation]. + + + + + Number of significant digits in the divisor value. + + + + + Number to be added at the end of the conversion [factor 'd' in equation]. + + + + + Indicates the position of the least +significant digit (in decimal) of +the finalAddend; the position of +this digit is given by ten to +additive inverse of this number. + + + + + Indicates if the conversion is exact. + + + + + + Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation. + + + + + Description of the conversion. + + + + + + + URL for external description of the conversion or for an online convertor. + + + + + + + Type for the element for providing unit conversion information for conversions that are more complex than the Float64ConversionFrom linear equation. + + + + + Description of the service. + + + + + + + + URL for external WSDL definition file. + + + + + + + Type for a set of counted items. + + + + + + + + Type for a single counted item. + + + + + + + + + + + + + + + Type for quantity container. + + + + + + + + Type for the quantity. + + + + + + Element containing various quantity symbols. + + + + + Element for specifying particular units associated with the quantity. + + + + + Element for descriptive information, including version changes to the quantity. + + + + + + + + + + Type of the quantity. For example base or derived. + + + + + + + + + + + + + + + Type for the dimension container. + + + + + Element to express a unit or quantity in terms of the SI base quantities length, mass, time, electric current, thermodynamic temperature, amount of substance, and luminous intensity. + + + + + + + Type for dimension. + + + + This unbounded sequence allows any order of any number of elements; e.g., L^1 · L^-1. + + + + + + + + + + + + Element containing the dimension of any item. Note: this element is meant to be used to allow counted items to be included in the dimensioning of a derived quantity, e.g., electrons per time; usage of this element does not conform to the SI description of the dimension of a quantity in terms of seven base quantities. + + + + + + + Boolean to designate that a quantity or unit is dimensionless. + + + + + + Type of the quantity length. + + + + Symbol of the quantity length. + + + + + + + Type of the quantity mass. + + + + Symbol of the quantity mass. + + + + + + + Type of the quantity time. + + + + Symbol of the quantity time. + + + + + + + Type of the quantity electric current. + + + + Symbol of the quantity electric current. + + + + + + + Type of the quantity thermodynamic temperature. + + + + Symbol of the quantity thermodynamic temperature. + + + + + + + Type of the quantity amount of substance. + + + + Symbol of the quantity amount of substance. + + + + + + + Type of the quantity luminous intensity. + + + + Symbol of the quantity luminous intensity. + + + + + + + Type of the quantity plane angle. + + + + Symbol of the quantity plane angle. + + + + + + + Type of the quantity represented by a counted item, e.g., electron + + + + Unique URL for identifying or describing the item. + + + + + Symbol for the item. + + + + + + + + Type for container for prefixes. + + + + + + + + Type for element for describing prefixes. Use in container PrefixSet. + + + + + + + + + The base of the prefix system, i.e., 10 (SI) or 2 (binary). + + + + + + + + + + + The exponential power of the prefix with relation to the base. + + + + + + + Type for name. Used for names in units, quantities, and prefixes. + + + + + + + + + + Type for unit system. + + + + Name of the unit system. For example, SI, inch-pound, CGS, and MKS. + + + + + Description of the unit relative to the unit system. Examples are SI_base and non-SI_not_acceptable. + + + + + + + Type for symbols. Used in units, quantities, and prefixes. + + + + + + + + Type of symbol representation. Examples include ASCII, unicode, HTML, and MathML. + + + + + + + + + + + + + + + + + + + + Type for notes. Used in units and conversion factors. + + + + + + + + + + Type for definition. + + + + + + + + + + + + Type for history. + + + + + + + + + + + + Type for remark. + + + + + + + + Primary language of the element and/or its attributes. [See RFC 4646, RFC 4647 and ISO 639.] + + + + + + + + Type for reference to a unit or quantity. + + + + URL to the reference item. + + + + + Name of the referenced item. + + + + + Primary language of the element and/or its attributes. [See RFC 4646, RFC 4647 and ISO 639.] + + + + diff --git a/sources/unitsml_xsd_docs/document.adoc b/sources/unitsml_xsd_docs/document.adoc index 145d9af..64db76a 100644 --- a/sources/unitsml_xsd_docs/document.adoc +++ b/sources/unitsml_xsd_docs/document.adoc @@ -1,7 +1,28 @@ -[#top] -= XSD Templates += CalConnect Standard: UnitsML Schema specification +:title: UnitsML Schema specification +:docnumber: 36811 +:copyright-year: 2025 +:doctype: standard +:edition: 1 +:status: committee-draft +:revdate: 2025-08-22 +:published-date: 2025-08-22 +:technical-committee: UnitsML +:fullname: Ronald Tse +:surname: Tse +:givenname: Ronald +:affiliation: Ribose Inc. +:fullname_2: Suleman Uzair +:surname_2: Uzair +:givenname_2: Suleman +:affiliation_2: Ribose Inc. +:imagesdir: images +:mn-document-class: cc +:mn-output-extensions: xml,html,pdf,rxl +:local-cache-only: +:data-uri-image: -[lutaml_xsd, ../../unitsdb/unitsml-v1.0-csd04.xsd, schema] +[lutaml_xsd, ../unitsml-schemas/unitsml-v1.0-csd04.xsd, schema, skip_rendering_of=annotation] ---- == Elements diff --git a/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc b/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc index 584cd64..2bd1dc5 100644 --- a/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc +++ b/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc @@ -19,24 +19,7 @@ .Schema Component Representation [source, xml] ----- - -{%- assign element_order = attribute_group | resolved_element_order: %} -{%- for element in element_order %} -{%- assign attribute_drop = element | class_name_end_with: "::AttributeDrop" -%} -{%- assign attribute_group_drop = element | class_name_end_with: "::AttributeGroupDrop" -%} -{%- assign simple_type = element.simple_type %} -{%- if attribute_drop %} - - {%- if simple_type %} - {%- render "sources/simple_type", simple_type: simple_type, element: element, indent: " " %} - - {%- endif %} -{%- endif %} -{%- if attribute_group_drop %} - -{%- endif %} -{%- endfor %} - +{{ attribute_group | to_xml_representation: skip_rendering_of }} ----- --- diff --git a/sources/unitsml_xsd_docs/sources/_complex_type.adoc b/sources/unitsml_xsd_docs/sources/_complex_type.adoc index 3a99534..25f6f4f 100644 --- a/sources/unitsml_xsd_docs/sources/_complex_type.adoc +++ b/sources/unitsml_xsd_docs/sources/_complex_type.adoc @@ -33,41 +33,7 @@ Description pass:[{{ complex_type.annotation.documentation.first.content }}] .Schema Component Representation [source, xml] ----- - -{%- for object in complex_type_element_order %} -{%- assign sequence_drop = object | class_name_end_with: "::SequenceDrop" -%} -{%- assign attribute_drop = object | class_name_end_with: "::AttributeDrop" -%} -{%- assign simple_content_drop = object | class_name_end_with: "::SimpleContentDrop" -%} -{%- assign attribute_group_drop = object | class_name_end_with: "::AttributeGroupDrop" -%} -{%- if sequence_drop %} - - {%- for element in object.element %} - - {%- endfor %} - {%- for any in object.any %} - - {%- endfor %} - -{%- endif %} -{%- if attribute_drop %} - - {%- if object.simple_type %} - {%- render "sources/simple_type", simple_type: object.simple_type, indent: " " %} - - {%- endif %} -{%- endif %} -{%- if attribute_group_drop %} - -{%- endif %} -{%- if simple_content_drop %}{% assign simple_content_children = object | simple_content_children: %} - - {%- for child in simple_content_children %} - {{ child }} - {%- endfor %} - -{%- endif %} -{%- endfor %} - +{{ complex_type | to_xml_representation: skip_rendering_of }} ----- --- From 7afdfc422d081e8b8c43767131ad4162fb5bcf62 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Mon, 1 Sep 2025 16:19:00 +0500 Subject: [PATCH 04/15] used Lutaml::Xsd#to_xml method over handcrafted XML --- sources/unitsml_xsd_docs/sources/_elements.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sources/unitsml_xsd_docs/sources/_elements.adoc b/sources/unitsml_xsd_docs/sources/_elements.adoc index ed09d29..97df83b 100644 --- a/sources/unitsml_xsd_docs/sources/_elements.adoc +++ b/sources/unitsml_xsd_docs/sources/_elements.adoc @@ -33,7 +33,7 @@ .Schema Component Representation [source, xml] ----- - +{{ element | to_xml_representation: skip_rendering_of }} ----- --- From 5a379831e19248d2f4f32b4b28fb90df7f3f45a1 Mon Sep 17 00:00:00 2001 From: Ronald Tse Date: Mon, 22 Sep 2025 17:58:00 +0800 Subject: [PATCH 05/15] feat: update xsd document --- sources/unitsml-xml-schema/document.adoc | 45 ++++++ .../schemas}/unitsml-v1.0-csd04.xsd | 44 +++++- .../sections/00-foreword.adoc | 35 +++++ .../unitsml-xml-schema/sections/00-intro.adoc | 9 ++ .../unitsml-xml-schema/sections/01-scope.adoc | 4 + .../sections/02-normrefs.adoc | 6 + .../unitsml-xml-schema/sections/03-terms.adoc | 48 +++++++ .../sections/04-conventions.adoc | 90 ++++++++++++ .../sections/05-schema.adoc | 26 ++++ .../sections/06-elements.adoc | 9 ++ .../sections/07-complex-types.adoc | 9 ++ .../sections/08-attribute-groups.adoc | 9 ++ .../sections/99-bibliography.adoc | 2 + .../templates/_attribute_group.adoc.liquid | 66 +++++++++ .../templates/_complex_type.adoc.liquid | 133 +++++++++++++++++ .../templates/_element.adoc.liquid | 136 ++++++++++++++++++ .../templates}/_simple_type.liquid | 0 sources/unitsml_xsd_docs/document.adoc | 38 ----- .../sources/_attribute_groups.adoc | 27 ---- .../sources/_complex_type.adoc | 41 ------ .../unitsml_xsd_docs/sources/_elements.adoc | 40 ------ 21 files changed, 666 insertions(+), 151 deletions(-) create mode 100644 sources/unitsml-xml-schema/document.adoc rename sources/{unitsml-schemas => unitsml-xml-schema/schemas}/unitsml-v1.0-csd04.xsd (96%) create mode 100644 sources/unitsml-xml-schema/sections/00-foreword.adoc create mode 100644 sources/unitsml-xml-schema/sections/00-intro.adoc create mode 100644 sources/unitsml-xml-schema/sections/01-scope.adoc create mode 100644 sources/unitsml-xml-schema/sections/02-normrefs.adoc create mode 100644 sources/unitsml-xml-schema/sections/03-terms.adoc create mode 100644 sources/unitsml-xml-schema/sections/04-conventions.adoc create mode 100644 sources/unitsml-xml-schema/sections/05-schema.adoc create mode 100644 sources/unitsml-xml-schema/sections/06-elements.adoc create mode 100644 sources/unitsml-xml-schema/sections/07-complex-types.adoc create mode 100644 sources/unitsml-xml-schema/sections/08-attribute-groups.adoc create mode 100644 sources/unitsml-xml-schema/sections/99-bibliography.adoc create mode 100644 sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid create mode 100644 sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid create mode 100644 sources/unitsml-xml-schema/templates/_element.adoc.liquid rename sources/{unitsml_xsd_docs/sources => unitsml-xml-schema/templates}/_simple_type.liquid (100%) delete mode 100644 sources/unitsml_xsd_docs/document.adoc delete mode 100644 sources/unitsml_xsd_docs/sources/_attribute_groups.adoc delete mode 100644 sources/unitsml_xsd_docs/sources/_complex_type.adoc delete mode 100644 sources/unitsml_xsd_docs/sources/_elements.adoc diff --git a/sources/unitsml-xml-schema/document.adoc b/sources/unitsml-xml-schema/document.adoc new file mode 100644 index 0000000..133f1ca --- /dev/null +++ b/sources/unitsml-xml-schema/document.adoc @@ -0,0 +1,45 @@ += CalConnect Standard: UnitsML XML schema specification +:title: UnitsML XML schema specification +:docnumber: 36811 +:copyright-year: 2025 +:doctype: standard +:edition: 1 +:status: committee-draft +:revdate: 2025-08-22 +:published-date: 2025-08-22 +:technical-committee: TC UNITS +:fullname: Ronald Tse +:surname: Tse +:givenname: Ronald +:affiliation: Ribose Inc. +:fullname_2: Suleman Uzair +:surname_2: Uzair +:givenname_2: Suleman +:affiliation_2: Ribose Inc. +:imagesdir: images +:mn-document-class: cc +:mn-output-extensions: xml,html,pdf,rxl +:local-cache-only: +:data-uri-image: + +include::sections/00-foreword.adoc[] + +include::sections/00-intro.adoc[] + +include::sections/01-scope.adoc[] + +include::sections/02-normrefs.adoc[] + +include::sections/03-terms.adoc[] + +include::sections/04-conventions.adoc[] + +include::sections/05-schema.adoc[] + +include::sections/06-elements.adoc[] + +include::sections/07-complex-types.adoc[] + +include::sections/08-attribute-groups.adoc[] + +include::sections/99-bibliography.adoc[] diff --git a/sources/unitsml-schemas/unitsml-v1.0-csd04.xsd b/sources/unitsml-xml-schema/schemas/unitsml-v1.0-csd04.xsd similarity index 96% rename from sources/unitsml-schemas/unitsml-v1.0-csd04.xsd rename to sources/unitsml-xml-schema/schemas/unitsml-v1.0-csd04.xsd index 6942d53..23e821f 100644 --- a/sources/unitsml-schemas/unitsml-v1.0-csd04.xsd +++ b/sources/unitsml-xml-schema/schemas/unitsml-v1.0-csd04.xsd @@ -1,9 +1,37 @@ - + @@ -115,7 +149,7 @@ PURPOSE. - Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)) + Element for providing factors for a conversion equation from another unit; stem:[y = d + ((b / c) (x + a))] @@ -837,7 +871,7 @@ PURPOSE. - Element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)). Note: The related "conversion to" equation is a simple inversion of the above equation; i.e., x = ((c / b) (y - d)) - a. + Element for providing factors for a conversion equation from another unit; stem:[y = d + ((b / c) (x + a))]. Note: The related "conversion to" equation is a simple inversion of the above equation; i.e., stem:[x = ((c / b) (y - d)) - a]. @@ -854,7 +888,7 @@ PURPOSE. - Type for the element for providing factors for a conversion equation from another unit; y = d + ((b / c) (x + a)) + Type for the element for providing factors for a conversion equation from another unit; stem:[y = d + ((b / c) (x + a))] diff --git a/sources/unitsml-xml-schema/sections/00-foreword.adoc b/sources/unitsml-xml-schema/sections/00-foreword.adoc new file mode 100644 index 0000000..b0c4217 --- /dev/null +++ b/sources/unitsml-xml-schema/sections/00-foreword.adoc @@ -0,0 +1,35 @@ + +.Foreword +The Calendaring and Scheduling Consortium ("`CalConnect`") is a global +non-profit organization with the aim to facilitate interoperability of +collaborative technologies and tools through open standards. + +CalConnect works closely with international and regional partners, +of which the full list is available on our website +(https://www.calconnect.org/about/liaisons-and-relationships). + +The procedures used to develop this document and those intended for its +further maintenance are described in the CalConnect Directives. + +In particular the different approval criteria needed for the different +types of CalConnect documents should be noted. This document was drafted in +accordance with the editorial rules of the CalConnect Directives. + +Attention is drawn to the possibility that some of the elements of this +document may be the subject of patent rights. CalConnect shall not be +held responsible for identifying any or all such patent rights. Details +of any patent rights identified during the development of the document +will be provided in the Introduction. + +//// +// TODO: re-enable when we finish the IPR policy +and/or on the CalConnect list of patent +declarations received (see www.calconnect.com/patents). +//// + +Any trade name used in this document is information given for the +convenience of users and does not constitute an endorsement. + +This document was prepared by Technical Committee +_{technical-committee}_. + diff --git a/sources/unitsml-xml-schema/sections/00-intro.adoc b/sources/unitsml-xml-schema/sections/00-intro.adoc new file mode 100644 index 0000000..c4b051a --- /dev/null +++ b/sources/unitsml-xml-schema/sections/00-intro.adoc @@ -0,0 +1,9 @@ +== Introduction + +The UnitsML XML Schema defines the structure and content of the +representation of UnitsML objects in XML. + +It is defined as an XML Schema definition (XSD) for use in XML +applications. The schema is intended to be used in conjunction with the +UnitsML specification, which defines the semantics of the UnitsML +vocabulary. diff --git a/sources/unitsml-xml-schema/sections/01-scope.adoc b/sources/unitsml-xml-schema/sections/01-scope.adoc new file mode 100644 index 0000000..9850c5e --- /dev/null +++ b/sources/unitsml-xml-schema/sections/01-scope.adoc @@ -0,0 +1,4 @@ +== Scope + +This document describes the UnitsML XML Schema (UnitsML XSD), which is an +XML Schema definition for the representation of UnitsML objects in XML. diff --git a/sources/unitsml-xml-schema/sections/02-normrefs.adoc b/sources/unitsml-xml-schema/sections/02-normrefs.adoc new file mode 100644 index 0000000..f53842b --- /dev/null +++ b/sources/unitsml-xml-schema/sections/02-normrefs.adoc @@ -0,0 +1,6 @@ +[bibliography] +== Normative references + +* [[[w3c_xmlschema,W3C xmlschema-1]]] +* [[[w3c_xmlschema-1,W3C xmlschema11-1]]] +* [[[w3c_xmlschema-2,W3C xmlschema11-2]]] diff --git a/sources/unitsml-xml-schema/sections/03-terms.adoc b/sources/unitsml-xml-schema/sections/03-terms.adoc new file mode 100644 index 0000000..05c991f --- /dev/null +++ b/sources/unitsml-xml-schema/sections/03-terms.adoc @@ -0,0 +1,48 @@ +== Terms and definitions + +=== unit + +standard quantity used to express a physical quantity + +=== basic unit + +unit not derived from other units + +=== composite unit + +unit derived from two or more basic units conjoined by multiplication or division + +=== prefix + +modifier to a unit with a fixed factor + +=== quantity + +type of measurement that is represented by a unit + +[example] +distance, moment of force, temperature, energy. + +=== dimension + +basic physical quantity that can be expressed in terms of fundamental +quantities + +[example] +length, mass, time, plane angle. + +=== unit name + +name of a unit + +=== unit symbol + +abbreviated representation of a unit + +=== unit reference + +reference identifier to a unit in a database + +=== unit dimensions + +fundamental quantities to which the unit applies diff --git a/sources/unitsml-xml-schema/sections/04-conventions.adoc b/sources/unitsml-xml-schema/sections/04-conventions.adoc new file mode 100644 index 0000000..5cfa8b5 --- /dev/null +++ b/sources/unitsml-xml-schema/sections/04-conventions.adoc @@ -0,0 +1,90 @@ +== Conventions + +=== General + +Elements and attributes defined in the UnitsML XML schema are described in +following clauses. + +Each element and attribute is described in a separate entry, with entries +arranged in alphabetical order. + +=== Element + +Each element entry contains the following information: + +* The XML Name (tag or generic identifier) of the element or attribute that is +used in UnitsML XML files. ++ +[example] +==== +`` +==== + +* The informational name of the element or attribute. ++ +[example] +==== +Unit +==== + +* A description of the element or attribute. ++ +[example] +==== +For the element ``: "Specifies a unit of measurement." +==== + +* A list of all of the attributes that may be applied to the element, with first +the attribute name and then the attribute's informal expanded name. Attribute +names are prefixed with an at sign (`@`). + +* The content model or type of the element's content. If the element has a type, +the type is given first, with a link to the type definition. If the element +does not have a type, the content model is described in detail, supporting +groups, sequences, choices, one of and any of. ++ +[example] +==== +string, integer, boolean, or a reference to a simple or complex type defined in +the schema. +==== + + +=== Attribute + +Each attribute entry contains the following information: + +* The XML Name of the attribute. ++ +[example] +==== +`@quantityType` +==== + +* The informational name of the attribute. ++ +[example] +==== +Quantity Type +==== + +* A description of the attribute +[example] +==== +Type of the quantity. +==== + +* The data type of the attribute's value. ++ +[example] +==== +string, integer, boolean, or a reference to a simple type defined in the schema. +==== + +* A list of all of the elements or groups of elements in which the attribute may +be used, with first the element name and then the element's informal +expanded name. Element names are not prefixed. + +* For each element or group of elements in which the attribute may be used, a +block of usage information with required or suggested values and other +information. diff --git a/sources/unitsml-xml-schema/sections/05-schema.adoc b/sources/unitsml-xml-schema/sections/05-schema.adoc new file mode 100644 index 0000000..0281ec0 --- /dev/null +++ b/sources/unitsml-xml-schema/sections/05-schema.adoc @@ -0,0 +1,26 @@ +== Schema + +The UnitsML XML schema is defined in the file `unitsml.xsd`, which is +included in the UnitsML distribution. + +The root element of the schema is ``, which contains all other +elements. + +The schema is defined using the W3C XML Schema Definition Language +(<>), and conforms to <> and +<>. + +The UnitsML XML schema may be used in the following ways: + +* To validate UnitsML XML documents, ensuring that they conform to the + structure and content rules defined in the schema. + +* To incorportate UnitsML XML into XML application schemas, allowing for the + integration of UnitsML data with other XML-based data formats. + +* To generate code or data structures in programming languages that + support XML schema, facilitating the processing of UnitsML XML + documents. + +The UnitsML XML schema is maintained by the CalConnect TC UNITS Technical +Committee, and is available from https://www.unitsml.org. diff --git a/sources/unitsml-xml-schema/sections/06-elements.adoc b/sources/unitsml-xml-schema/sections/06-elements.adoc new file mode 100644 index 0000000..113e6fe --- /dev/null +++ b/sources/unitsml-xml-schema/sections/06-elements.adoc @@ -0,0 +1,9 @@ +== Elements + +[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] +---- +{% for item in schema.element %} +include::../templates/_element.adoc.liquid[] + +{% endfor %} +---- diff --git a/sources/unitsml-xml-schema/sections/07-complex-types.adoc b/sources/unitsml-xml-schema/sections/07-complex-types.adoc new file mode 100644 index 0000000..33c8b40 --- /dev/null +++ b/sources/unitsml-xml-schema/sections/07-complex-types.adoc @@ -0,0 +1,9 @@ +== Complex types + +[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] +---- +{% for item in schema.complex_type %} +include::../templates/_complex_type.adoc.liquid[] + +{% endfor %} +---- diff --git a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc new file mode 100644 index 0000000..200fe84 --- /dev/null +++ b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc @@ -0,0 +1,9 @@ +== Attribute groups + +[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] +---- +{% for item in schema.attribute_group %} +include::../templates/_attribute_group.adoc.liquid[] + +{% endfor %} +---- diff --git a/sources/unitsml-xml-schema/sections/99-bibliography.adoc b/sources/unitsml-xml-schema/sections/99-bibliography.adoc new file mode 100644 index 0000000..f494396 --- /dev/null +++ b/sources/unitsml-xml-schema/sections/99-bibliography.adoc @@ -0,0 +1,2 @@ +[bibliography] +== Bibliography diff --git a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid b/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid new file mode 100644 index 0000000..5caf6fc --- /dev/null +++ b/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid @@ -0,0 +1,66 @@ +{%# Documentation #%} +{%liquid + assign item_attributes = schema | attributes: item + assign used_by_items = schema | used_by: item +%} +{% capture docs %} +{% for paragraph in item.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} + +[[xsd_{{item.name}}]] +=== `{{ item.name }}` + +==== Group + +{{ docs }} + +{% if used_by_items.size > 0 %} +{% comment %} + TODO: used_by_* should return the element, not an anchor. + There should be 0 Metanorma things in Lutaml liquid drops. + TODO: Make the following work + + {% for used_by in used_by_items %} + * {{ used_by.name }} (<>) + + {% endfor %} +{% endcomment %} +This attribute group is used by: + +{% for used_by in used_by_items %} +* {{ used_by }} + +{% endfor %} +{% endif %} + +==== Attributes + +{% if item_attributes.size > 0 %} +{% for attribute in item_attributes %} +{% capture attribute_docs %} +{% for paragraph in attribute.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} +`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute | min_max_arg: }}]` +{% if attribute_docs %} ++ +-- +{{ attribute_docs }} +-- +{% endif %} + +{% endfor %} +{% else %} +No attributes defined. +{% endif %} + +.XSD source of `<{{ item.name }}>` +[source,xml] +----- +{{ item | to_xml_representation: skip_rendering_of }} +----- diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid new file mode 100644 index 0000000..9efb81a --- /dev/null +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid @@ -0,0 +1,133 @@ +{%# Documentation #%} +{%liquid + assign item_attributes = schema | attributes: item + assign item_children = schema | child_elements: item + assign used_by_items = schema | used_by: item + assign item_element_order = item | resolved_element_order: + assign elements = schema | child_elements: item +%} +{% capture docs %} +{% for paragraph in item.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} + +[[xsd_{{item.name}}]] +=== `{{ item.name }}` + +==== General + +{{ docs }} + +{% if used_by_items.size > 0 %} +{% comment %} + TODO: used_by_items should return the element, not an anchor. + There should be 0 Metanorma things in Lutaml liquid drops. + TODO: Make the following work + {% for used_by in used_by_items %} + * {{ used_by.name }} (<>) + + {% endfor %} +{% endcomment %} +This complex type is used by: + +{% for used_by in used_by_items %} +* {{ used_by }} + +{% endfor %} +{% endif %} + +==== Attributes + +{% if item_attributes.size > 0 %} +{% for attribute in item_attributes %} +{% capture attribute_docs %} +{% for paragraph in attribute.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} +`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute | min_max_arg: }}]` +{% if attribute_docs %} ++ +-- +{{ attribute_docs }} +-- +{% endif %} + +{% endfor %} +{% else %} +No attributes defined. +{% endif %} + +==== Content model + +{% comment %} +TODO: The "content model" section needs to describe sequence, anyOf, allOf, +choice, etc, in proper hierarchy. +{% endcomment %} + +{% if item_children.size > 0 %} + +{% for child in item_children %} +{% assign item_name = child.ref || child.name %} +{% if item_name %} +{% capture child_docs %} +{% for paragraph in child.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} + +{% comment %} + {# TODO: cardinality_representation is very weird. We don't want a filter like this. We want direct access to the model instead. #} + {{ child.name }}:: `{{ child.type }}` ({{ child.minOccurs }}..{{ child.maxOccurs }}) +{% endcomment %} +{{ item_name }}:: `{{ child.type }}` {{ child | cardinality_representation: }} +{% if child_docs %} ++ +-- +{{ child_docs }} +-- +{% endif %} + +{% else %} +{{ child }} + +{% endif %} +{% endfor %} + +{% else %} +No child elements defined. +{% endif %} + + + +[example] +.Illustrative usage of `<{{ item.name }}>` +==== +[source,xml] +----- +<...{{ item_attributes | xml_representations: schema }} +{%- if elements.size > 0 -%}> +{%- for child in elements -%} +{% assign element_name = child.ref || child.name %} +{%- if element_name %} + <{{ element_name }}> ... {{ child | cardinality_representation: }} +{%- else %} + {{ child }} +{%- endif %} +{%- endfor %} + +{%- else -%} +/> +{% endif %} +----- +==== + +.XSD source of `<{{ item.name }}>` +[source,xml] +----- +{{ item | to_xml_representation: skip_rendering_of }} +----- diff --git a/sources/unitsml-xml-schema/templates/_element.adoc.liquid b/sources/unitsml-xml-schema/templates/_element.adoc.liquid new file mode 100644 index 0000000..407f3a8 --- /dev/null +++ b/sources/unitsml-xml-schema/templates/_element.adoc.liquid @@ -0,0 +1,136 @@ +{%# Documentation #%} +{%liquid + assign item_attributes = schema | attributes: item + assign item_children = schema | child_elements: item + assign used_by_items = schema | used_by: item +%} +{% capture docs %} +{% for paragraph in item.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} + +[[xsd_{{item.name}}]] +=== `<{{ item.name }}>` + +==== General + +{{ docs }} + +{% if used_by_items.size > 0 %} +{% comment %} + TODO: used_by_elements should return the element, not an anchor. + There should be 0 Metanorma things in Lutaml liquid drops. + TODO: Make the following work + {% for used_by in used_by_elements %} + * {{ used_by.name }} (<>) + + {% endfor %} +{% endcomment %} +This element is used by: + +{% for used_by in used_by_items %} +* {{ used_by }} + +{% endfor %} +{% endif %} + +==== Attributes + +{% if item_attributes.size > 0 %} +{% for attribute in item_attributes %} +{% capture attribute_docs %} +{% for paragraph in attribute.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} +`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute | min_max_arg: }}]` +{% if attribute_docs %} ++ +-- +{{ attribute_docs }} +-- +{% endif %} + +{% endfor %} +{% else %} +No attributes defined. +{% endif %} + +==== Content model + +{% comment %} +TODO: Not all elements have type? +{% endcomment %} + +This element is specified the type {{ item.type }} (<>). + +{% comment %} +TODO: The "content model" section needs to describe sequence, anyOf, allOf, +choice, etc, in proper hierarchy. +{% endcomment %} + +{% if item_children.size > 0 %} + +{% for child in item_children %} +{% assign item_name = child.ref || child.name %} +{% if item_name %} +{% capture child_docs %} +{% for paragraph in child.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} + +{% comment %} + {# TODO: cardinality_representation is very weird. We don't want a filter like this. We want direct access to the model instead. #} + {{ child.name }}:: `{{ child.type }}` ({{ child.minOccurs }}..{{ child.maxOccurs }}) +{% endcomment %} +{{ item_name }}:: `{{ child.type }}` {{ child | cardinality_representation: }} +{% if child_docs %} ++ +-- +{{ child_docs }} +-- +{% endif %} + +{% else %} +{{ child }} + +{% endif %} +{% endfor %} + +{% else %} +No child elements defined. +{% endif %} + + +[example] +.Illustrative usage of `<{{ item.name }}>` +==== +[source,xml] +----- +<{{item.name}}{{ item_attributes | xml_representations: schema }} +{%- if item_children.size > 0 -%}> +{%- for child in item_children -%} +{% assign item_name = child.ref || child.name %} +{%- if item_name %} + <{{item_name}}> ... {{ child | cardinality_representation: }} +{%- else %} + {{ child }} +{%- endif %} +{%- endfor %} + +{%- else -%} +/> +{% endif %} +----- +==== + +.XSD source of `<{{ item.name }}>` +[source,xml] +----- +{{ item | to_xml_representation: skip_rendering_of }} +----- diff --git a/sources/unitsml_xsd_docs/sources/_simple_type.liquid b/sources/unitsml-xml-schema/templates/_simple_type.liquid similarity index 100% rename from sources/unitsml_xsd_docs/sources/_simple_type.liquid rename to sources/unitsml-xml-schema/templates/_simple_type.liquid diff --git a/sources/unitsml_xsd_docs/document.adoc b/sources/unitsml_xsd_docs/document.adoc deleted file mode 100644 index 64db76a..0000000 --- a/sources/unitsml_xsd_docs/document.adoc +++ /dev/null @@ -1,38 +0,0 @@ -= CalConnect Standard: UnitsML Schema specification -:title: UnitsML Schema specification -:docnumber: 36811 -:copyright-year: 2025 -:doctype: standard -:edition: 1 -:status: committee-draft -:revdate: 2025-08-22 -:published-date: 2025-08-22 -:technical-committee: UnitsML -:fullname: Ronald Tse -:surname: Tse -:givenname: Ronald -:affiliation: Ribose Inc. -:fullname_2: Suleman Uzair -:surname_2: Uzair -:givenname_2: Suleman -:affiliation_2: Ribose Inc. -:imagesdir: images -:mn-document-class: cc -:mn-output-extensions: xml,html,pdf,rxl -:local-cache-only: -:data-uri-image: - -[lutaml_xsd, ../unitsml-schemas/unitsml-v1.0-csd04.xsd, schema, skip_rendering_of=annotation] ----- -== Elements - -include::sources/_elements.adoc[] - -== Complex Types - -include::sources/_complex_type.adoc[] - -== Attribute Groups - -include::sources/_attribute_groups.adoc[] ----- diff --git a/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc b/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc deleted file mode 100644 index 2bd1dc5..0000000 --- a/sources/unitsml_xsd_docs/sources/_attribute_groups.adoc +++ /dev/null @@ -1,27 +0,0 @@ -{% for attribute_group in schema.attribute_group %} - -[#attribute_group_{{attribute_group.name}}] - -=== Attribute Group: *{{ attribute_group.name }}* - -==== **Used By** {{ schema | used_by: attribute_group | join: ", " }} - -==== Description pass:[{{ attribute_group.annotation.documentation.first.content }}] - -.XML Instance Representation -[source, xml] ------ -{%- for attr in attribute_group.attribute %} -{{ attr.name }}="{{ attr | attr_type: }}" [{{ attr | min_max_arg: }}] -{%- endfor %} ------ - -.Schema Component Representation -[source, xml] ------ -{{ attribute_group | to_xml_representation: skip_rendering_of }} ------ - ---- - -{% endfor %} diff --git a/sources/unitsml_xsd_docs/sources/_complex_type.adoc b/sources/unitsml_xsd_docs/sources/_complex_type.adoc deleted file mode 100644 index 25f6f4f..0000000 --- a/sources/unitsml_xsd_docs/sources/_complex_type.adoc +++ /dev/null @@ -1,41 +0,0 @@ -{% for complex_type in schema.complex_type %} - -[#complex_type_{{complex_type.name}}] - -=== Complex Type: *{{ complex_type.name }}* - -==== Used By {{ schema | used_by: complex_type | join: ", " }} - -Description pass:[{{ complex_type.annotation.documentation.first.content }}] - -{% assign complex_type_element_order = complex_type | resolved_element_order: %} -{% assign complex_type_attributes = schema | attributes: complex_type -%} -{% assign elements = schema | child_elements: complex_type %} -.XML Instance Representation -[source, xml] ------ -<...{{ complex_type_attributes | xml_representations: schema }} -{%- if elements.size > 0 -%}> -{%- for child in elements -%} -{% assign element_name = child.ref || child.name %} -{%- if element_name %} - <{{ element_name }}> ... {{ child | cardinality_representation: }} -{%- else %} - {{ child }} -{%- endif %} -{%- endfor %} - -{%- else -%} -/> -{% endif %} ------ - -.Schema Component Representation -[source, xml] ------ -{{ complex_type | to_xml_representation: skip_rendering_of }} ------ - ---- - -{% endfor %} diff --git a/sources/unitsml_xsd_docs/sources/_elements.adoc b/sources/unitsml_xsd_docs/sources/_elements.adoc deleted file mode 100644 index 97df83b..0000000 --- a/sources/unitsml_xsd_docs/sources/_elements.adoc +++ /dev/null @@ -1,40 +0,0 @@ -{% for element in schema.element %} - -[#element_{{element.name}}] -=== Element: *{{ element.name }}* - -==== Type <> -{% assign used_by_elements = schema | used_by: element %} -{% if used_by_elements.size > 0 %}==== *Used By* {{ used_by_elements | join: ", " }}{% endif %} - -==== Description *pass:[{{ element.annotation.documentation.first.content }}]* -{% assign element_attributes = schema | attributes: element %} -{% assign element_children = schema | child_elements: element %} - -.XML Instance Representation -[source, xml] ------ -<{{element.name}}{{ element_attributes | xml_representations: schema }} -{%- if element_children.size > 0 -%}> -{%- for child in element_children -%} -{% assign element_name = child.ref || child.name %} -{%- if element_name %} - <{{element_name}}> ... {{ child | cardinality_representation: }} -{%- else %} - {{ child }} -{%- endif %} -{%- endfor %} - -{%- else -%} -/> -{% endif %} ------ - -.Schema Component Representation -[source, xml] ------ -{{ element | to_xml_representation: skip_rendering_of }} ------ ---- - -{% endfor %} From 9a3379ea783b14631f2466adae81a7c583f72c01 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Thu, 25 Sep 2025 21:04:32 +0500 Subject: [PATCH 06/15] Changed filter calls to drop method calls --- .../templates/_attribute_group.adoc.liquid | 29 +++++++++++++++---- .../templates/_complex_type.adoc.liquid | 27 +++++++++++------ 2 files changed, 42 insertions(+), 14 deletions(-) diff --git a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid b/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid index 5caf6fc..b306f4f 100644 --- a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid @@ -1,7 +1,8 @@ {%# Documentation #%} + {%liquid - assign item_attributes = schema | attributes: item - assign used_by_items = schema | used_by: item + assign item_attributes = item.attribute_elements + assign used_by_items = item.used_by %} {% capture docs %} {% for paragraph in item.annotation.documentation %} @@ -31,7 +32,19 @@ This attribute group is used by: {% for used_by in used_by_items %} -* {{ used_by }} +{% capture description %} +{% for paragraph in used_by.annotation.documentation %} +{{ paragraph.content }} + +{% endfor %} +{% endcapture %} +@{{ used_by.name }}:: +{% if description %} ++ +-- +{{ description }} +-- +{% endif %} {% endfor %} {% endif %} @@ -46,7 +59,7 @@ This attribute group is used by: {% endfor %} {% endcapture %} -`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute | min_max_arg: }}]` +`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute.cardinality }}]` {% if attribute_docs %} + -- @@ -60,7 +73,13 @@ No attributes defined. {% endif %} .XSD source of `<{{ item.name }}>` + +{%liquid + assign xml_representation = item.to_formatted_xml + assign item_xml_representation = item | to_xml_representation: +%} + [source,xml] ----- -{{ item | to_xml_representation: skip_rendering_of }} +{{ xml_representation }} ----- diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid index 9efb81a..abb91d1 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid @@ -1,10 +1,10 @@ {%# Documentation #%} {%liquid - assign item_attributes = schema | attributes: item - assign item_children = schema | child_elements: item - assign used_by_items = schema | used_by: item - assign item_element_order = item | resolved_element_order: - assign elements = schema | child_elements: item + assign item_attributes = item.attribute_elements + assign item_children = item.child_elements + assign used_by_items = item.used_by + assign item_element_order = item.resolved_element_order + assign elements = item_children %} {% capture docs %} {% for paragraph in item.annotation.documentation %} @@ -33,7 +33,7 @@ This complex type is used by: {% for used_by in used_by_items %} -* {{ used_by }} +* {{ used_by.name }} (<>) {% endfor %} {% endif %} @@ -48,7 +48,16 @@ This complex type is used by: {% endfor %} {% endcapture %} -`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute | min_max_arg: }}]` + +{% capture attr_name %} +{%- if attribute.ref -%} +{{- attribute.ref -}} +{%- else -%} +{{- attribute.name -}} +{%- endif -%} +{% endcapture %} + +`@{{ attr_name }}`:: {% if attribute.type %}`{{ attribute.type }}`{% endif %} `[{{ attribute.cardinality }}]` {% if attribute_docs %} + -- @@ -84,7 +93,7 @@ choice, etc, in proper hierarchy. {# TODO: cardinality_representation is very weird. We don't want a filter like this. We want direct access to the model instead. #} {{ child.name }}:: `{{ child.type }}` ({{ child.minOccurs }}..{{ child.maxOccurs }}) {% endcomment %} -{{ item_name }}:: `{{ child.type }}` {{ child | cardinality_representation: }} +{{ item_name }}:: {% if child.type %}`{{ child.type }}`{% endif %} [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {% if child_docs %} + -- @@ -129,5 +138,5 @@ No child elements defined. .XSD source of `<{{ item.name }}>` [source,xml] ----- -{{ item | to_xml_representation: skip_rendering_of }} +{{ item.to_formatted_xml }} ----- From 83ccf2f4ad0c211a6e751218090005dbb92f396a Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Mon, 6 Oct 2025 21:29:19 +0500 Subject: [PATCH 07/15] moved from filter use to lutaml-xsd liquid methods --- .../templates/_attribute_group.adoc.liquid | 10 ---- .../templates/_complex_type.adoc.liquid | 32 ++++++------- .../templates/_element.adoc.liquid | 47 ++++++++++--------- 3 files changed, 40 insertions(+), 49 deletions(-) diff --git a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid b/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid index b306f4f..ddbf297 100644 --- a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid @@ -19,16 +19,6 @@ {{ docs }} {% if used_by_items.size > 0 %} -{% comment %} - TODO: used_by_* should return the element, not an anchor. - There should be 0 Metanorma things in Lutaml liquid drops. - TODO: Make the following work - - {% for used_by in used_by_items %} - * {{ used_by.name }} (<>) - - {% endfor %} -{% endcomment %} This attribute group is used by: {% for used_by in used_by_items %} diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid index abb91d1..c944958 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid @@ -21,15 +21,6 @@ {{ docs }} {% if used_by_items.size > 0 %} -{% comment %} - TODO: used_by_items should return the element, not an anchor. - There should be 0 Metanorma things in Lutaml liquid drops. - TODO: Make the following work - {% for used_by in used_by_items %} - * {{ used_by.name }} (<>) - - {% endfor %} -{% endcomment %} This complex type is used by: {% for used_by in used_by_items %} @@ -89,10 +80,6 @@ choice, etc, in proper hierarchy. {% endfor %} {% endcapture %} -{% comment %} - {# TODO: cardinality_representation is very weird. We don't want a filter like this. We want direct access to the model instead. #} - {{ child.name }}:: `{{ child.type }}` ({{ child.minOccurs }}..{{ child.maxOccurs }}) -{% endcomment %} {{ item_name }}:: {% if child.type %}`{{ child.type }}`{% endif %} [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {% if child_docs %} + @@ -118,12 +105,25 @@ No child elements defined. ==== [source,xml] ----- -<...{{ item_attributes | xml_representations: schema }} +<...{% for attr in item_attributes %} +{%- capture type %} +{%- if attr.referenced_type %} +{{- attr.referenced_type }} +{%- elsif attr.simple_type.restriction %} +{{- attr.simple_type.restriction.base }} (value comes from list: '{{ attr.simple_type.restriction.enumeration | map: "value" | join: "'|'" }}') +{%- elsif attr.simple_type.union %} +{%- assign union = attr.simple_type.union %} +{%- assign restriction = union.simple_type.restriction %} +{{ union.member_types }} (value comes from list: {{ restriction.enumeration | map: "value" | join: "'|'" }}) +{%- endif %} +{%- endcapture %} + {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] +{%- endfor %} {%- if elements.size > 0 -%}> {%- for child in elements -%} {% assign element_name = child.ref || child.name %} {%- if element_name %} - <{{ element_name }}> ... {{ child | cardinality_representation: }} + <{{ element_name }}> ... [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {%- else %} {{ child }} {%- endif %} @@ -138,5 +138,5 @@ No child elements defined. .XSD source of `<{{ item.name }}>` [source,xml] ----- -{{ item.to_formatted_xml }} +{{ item | to_xml_representation: skip_rendering_of }} ----- diff --git a/sources/unitsml-xml-schema/templates/_element.adoc.liquid b/sources/unitsml-xml-schema/templates/_element.adoc.liquid index 407f3a8..5546fb6 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_element.adoc.liquid @@ -1,8 +1,8 @@ {%# Documentation #%} {%liquid - assign item_attributes = schema | attributes: item - assign item_children = schema | child_elements: item - assign used_by_items = schema | used_by: item + assign item_attributes = item.attributes + assign item_children = item.child_elements + assign used_by_items = item.used_by %} {% capture docs %} {% for paragraph in item.annotation.documentation %} @@ -19,19 +19,11 @@ {{ docs }} {% if used_by_items.size > 0 %} -{% comment %} - TODO: used_by_elements should return the element, not an anchor. - There should be 0 Metanorma things in Lutaml liquid drops. - TODO: Make the following work - {% for used_by in used_by_elements %} - * {{ used_by.name }} (<>) - - {% endfor %} -{% endcomment %} This element is used by: {% for used_by in used_by_items %} -* {{ used_by }} +{%- assign used_by_name = used_by.ref | default: used_by.name -%} +* {{ used_by.name }} (<>) {% endfor %} {% endif %} @@ -46,7 +38,7 @@ This element is used by: {% endfor %} {% endcapture %} -`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute | min_max_arg: }}]` +`@{{ attribute.name | default: attribute.ref }}`:: {% if attribute.referenced_type %}`{{ attribute.referenced_type }}`::{% endif %} `[{{ attribute.cardinality }}]` {% if attribute_docs %} + -- @@ -75,7 +67,7 @@ choice, etc, in proper hierarchy. {% if item_children.size > 0 %} {% for child in item_children %} -{% assign item_name = child.ref || child.name %} +{% assign item_name = child.ref | default: child.name %} {% if item_name %} {% capture child_docs %} {% for paragraph in child.annotation.documentation %} @@ -84,11 +76,7 @@ choice, etc, in proper hierarchy. {% endfor %} {% endcapture %} -{% comment %} - {# TODO: cardinality_representation is very weird. We don't want a filter like this. We want direct access to the model instead. #} - {{ child.name }}:: `{{ child.type }}` ({{ child.minOccurs }}..{{ child.maxOccurs }}) -{% endcomment %} -{{ item_name }}:: `{{ child.type }}` {{ child | cardinality_representation: }} +{{ item_name }}:: `{{ child.type }}` [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {% if child_docs %} + -- @@ -112,12 +100,25 @@ No child elements defined. ==== [source,xml] ----- -<{{item.name}}{{ item_attributes | xml_representations: schema }} +<{{item.name}}{% for attr in item_attributes %} +{%- capture type %} +{%- if attr.referenced_type %} +{{- attr.referenced_type }} +{%- elsif attr.simple_type.restriction -%} +{{- attr.simple_type.restriction.base -}} (value comes from list: '{{ attr.simple_type.restriction.enumeration | map: "value" | join: "'|'" }}') +{%- elsif attr.simple_type.union -%} +{%- assign union = attr.simple_type.union -%} +{%- assign restriction = union.simple_type.restriction -%} +{{- union.member_types }} (value comes from list: {{ restriction.enumeration | map: "value" | join: "'|'" }}) +{%- endif %} +{%- endcapture %} + {{- attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] +{% endfor %} {%- if item_children.size > 0 -%}> {%- for child in item_children -%} -{% assign item_name = child.ref || child.name %} +{% assign item_name = child.ref | default: child.name %} {%- if item_name %} - <{{item_name}}> ... {{ child | cardinality_representation: }} + <{{item_name}}> ... [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {%- else %} {{ child }} {%- endif %} From 59102cc1fbb8f634c09d0083bdec6b2b2cd298d2 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Tue, 7 Oct 2025 14:29:32 +0500 Subject: [PATCH 08/15] updated complex type and element documents --- .../templates/_complex_type.adoc.liquid | 9 ++++--- .../templates/_element.adoc.liquid | 24 +++++++------------ 2 files changed, 15 insertions(+), 18 deletions(-) diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid index c944958..7e822e4 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid @@ -80,7 +80,7 @@ choice, etc, in proper hierarchy. {% endfor %} {% endcapture %} -{{ item_name }}:: {% if child.type %}`{{ child.type }}`{% endif %} [{{ child.min_occurrences }}..{{ child.max_occurrences }}] +{{ item_name }}:: {% if child.referenced_type %}`{{ child.referenced_type }}`{% endif %} [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {% if child_docs %} + -- @@ -118,8 +118,11 @@ No child elements defined. {%- endif %} {%- endcapture %} {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] -{%- endfor %} -{%- if elements.size > 0 -%}> +{%- endfor -%} +{%- if elements.size > 0 -%} +{% if item_attributes.size > 0 %} +> +{%- else -%}>{% endif %} {%- for child in elements -%} {% assign element_name = child.ref || child.name %} {%- if element_name %} diff --git a/sources/unitsml-xml-schema/templates/_element.adoc.liquid b/sources/unitsml-xml-schema/templates/_element.adoc.liquid index 5546fb6..e0e3501 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_element.adoc.liquid @@ -38,7 +38,7 @@ This element is used by: {% endfor %} {% endcapture %} -`@{{ attribute.name | default: attribute.ref }}`:: {% if attribute.referenced_type %}`{{ attribute.referenced_type }}`::{% endif %} `[{{ attribute.cardinality }}]` +`@{{ attribute.name | default: attribute.ref }}`:: {% if attribute.referenced_type %}`{{ attribute.referenced_type }}`{% endif %} `[{{ attribute.cardinality }}]` {% if attribute_docs %} + -- @@ -53,17 +53,8 @@ No attributes defined. ==== Content model -{% comment %} -TODO: Not all elements have type? -{% endcomment %} - This element is specified the type {{ item.type }} (<>). -{% comment %} -TODO: The "content model" section needs to describe sequence, anyOf, allOf, -choice, etc, in proper hierarchy. -{% endcomment %} - {% if item_children.size > 0 %} {% for child in item_children %} @@ -76,7 +67,7 @@ choice, etc, in proper hierarchy. {% endfor %} {% endcapture %} -{{ item_name }}:: `{{ child.type }}` [{{ child.min_occurrences }}..{{ child.max_occurrences }}] +{{ item_name }}:: {% if child.referenced_type %}`{{ child.referenced_type }}`{% endif %} [{{ child.min_occurrences }}..{{ child.max_occurrences }}] {% if child_docs %} + -- @@ -112,9 +103,12 @@ No child elements defined. {{- union.member_types }} (value comes from list: {{ restriction.enumeration | map: "value" | join: "'|'" }}) {%- endif %} {%- endcapture %} - {{- attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] -{% endfor %} -{%- if item_children.size > 0 -%}> + {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] +{%- endfor -%} +{%- if item_children.size > 0 -%} +{% if item_attributes.size > 1 %} +> +{%- else -%}>{% endif %} {%- for child in item_children -%} {% assign item_name = child.ref | default: child.name %} {%- if item_name %} @@ -124,7 +118,7 @@ No child elements defined. {%- endif %} {%- endfor %} -{%- else -%} +{%- else %} /> {% endif %} ----- From f7afc1c987de75020ad1b8b97778ee058391e49c Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Tue, 7 Oct 2025 21:21:53 +0500 Subject: [PATCH 09/15] updated documents and removed unused liquid files --- .../templates/_complex_type.adoc.liquid | 13 +++++++++---- .../templates/_element.adoc.liquid | 9 +++++++-- .../templates/_simple_type.liquid | 19 ------------------- 3 files changed, 16 insertions(+), 25 deletions(-) delete mode 100644 sources/unitsml-xml-schema/templates/_simple_type.liquid diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid index 7e822e4..223b2eb 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid @@ -112,9 +112,14 @@ No child elements defined. {%- elsif attr.simple_type.restriction %} {{- attr.simple_type.restriction.base }} (value comes from list: '{{ attr.simple_type.restriction.enumeration | map: "value" | join: "'|'" }}') {%- elsif attr.simple_type.union %} -{%- assign union = attr.simple_type.union %} -{%- assign restriction = union.simple_type.restriction %} -{{ union.member_types }} (value comes from list: {{ restriction.enumeration | map: "value" | join: "'|'" }}) +{%- assign union = attr.simple_type.union -%} +{% capture enums %} +{%- for u_s_type in union.simple_type -%} +{% assign something = u_s_type.restriction %} +{{- u_s_type.restriction.enumeration | map: "value" | join: "'|'" -}} +{%- endfor -%} +{% endcapture %} +{{- union.member_types }} (value comes from list: {{ enums }}) {%- endif %} {%- endcapture %} {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] @@ -132,7 +137,7 @@ No child elements defined. {%- endif %} {%- endfor %} -{%- else -%} +{%- else %} /> {% endif %} ----- diff --git a/sources/unitsml-xml-schema/templates/_element.adoc.liquid b/sources/unitsml-xml-schema/templates/_element.adoc.liquid index e0e3501..176f24b 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_element.adoc.liquid @@ -99,8 +99,13 @@ No child elements defined. {{- attr.simple_type.restriction.base -}} (value comes from list: '{{ attr.simple_type.restriction.enumeration | map: "value" | join: "'|'" }}') {%- elsif attr.simple_type.union -%} {%- assign union = attr.simple_type.union -%} -{%- assign restriction = union.simple_type.restriction -%} -{{- union.member_types }} (value comes from list: {{ restriction.enumeration | map: "value" | join: "'|'" }}) +{% capture enums %} +{%- for u_s_type in union.simple_type -%} +{% assign something = u_s_type.restriction %} +{{- u_s_type.restriction.enumeration | map: "value" | join: "'|'" -}} +{%- endfor -%} +{% endcapture %} +{{- union.member_types }} (value comes from list: {{ enums }}) {%- endif %} {%- endcapture %} {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] diff --git a/sources/unitsml-xml-schema/templates/_simple_type.liquid b/sources/unitsml-xml-schema/templates/_simple_type.liquid deleted file mode 100644 index 7ffe86d..0000000 --- a/sources/unitsml-xml-schema/templates/_simple_type.liquid +++ /dev/null @@ -1,19 +0,0 @@ -{%- assign simple_type_indent = indent | append: " " %} -{%- assign extended_indent = simple_type_indent | append: " " %} -{{indent}} -{%- if simple_type.restriction %} - {%- assign restriction = simple_type.restriction %} -{{simple_type_indent}} - {%- for enumeration in restriction.enumeration %} -{{extended_indent}} - {%- endfor %} -{{simple_type_indent}} -{%- elsif simple_type.union %} - {%- assign union = simple_type.union %} -{{simple_type_indent}} - {%- for union_simple_type in union.simple_type %} - {%- render "sources/simple_type", simple_type: union_simple_type, indent: extended_indent %} -{{simple_type_indent}} - {%- endfor %} -{%- endif %} -{{indent}} \ No newline at end of file From 2280f89a5f288d1233c192cfbed0917c3bf61dde Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Thu, 9 Oct 2025 20:32:45 +0500 Subject: [PATCH 10/15] updated file extensions and documents --- sources/unitsml-xml-schema/sections/06-elements.adoc | 2 +- .../unitsml-xml-schema/sections/07-complex-types.adoc | 2 +- .../sections/08-attribute-groups.adoc | 2 +- ...tribute_group.adoc.liquid => _attribute_group.adoc} | 9 ++------- .../{_complex_type.adoc.liquid => _complex_type.adoc} | 10 +--------- .../templates/{_element.adoc.liquid => _element.adoc} | 0 6 files changed, 6 insertions(+), 19 deletions(-) rename sources/unitsml-xml-schema/templates/{_attribute_group.adoc.liquid => _attribute_group.adoc} (82%) rename sources/unitsml-xml-schema/templates/{_complex_type.adoc.liquid => _complex_type.adoc} (92%) rename sources/unitsml-xml-schema/templates/{_element.adoc.liquid => _element.adoc} (100%) diff --git a/sources/unitsml-xml-schema/sections/06-elements.adoc b/sources/unitsml-xml-schema/sections/06-elements.adoc index 113e6fe..3e25c23 100644 --- a/sources/unitsml-xml-schema/sections/06-elements.adoc +++ b/sources/unitsml-xml-schema/sections/06-elements.adoc @@ -3,7 +3,7 @@ [lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] ---- {% for item in schema.element %} -include::../templates/_element.adoc.liquid[] +include::../templates/_element.adoc[] {% endfor %} ---- diff --git a/sources/unitsml-xml-schema/sections/07-complex-types.adoc b/sources/unitsml-xml-schema/sections/07-complex-types.adoc index 33c8b40..94db312 100644 --- a/sources/unitsml-xml-schema/sections/07-complex-types.adoc +++ b/sources/unitsml-xml-schema/sections/07-complex-types.adoc @@ -3,7 +3,7 @@ [lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] ---- {% for item in schema.complex_type %} -include::../templates/_complex_type.adoc.liquid[] +include::../templates/_complex_type.adoc[] {% endfor %} ---- diff --git a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc index 200fe84..7840a1d 100644 --- a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc +++ b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc @@ -3,7 +3,7 @@ [lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] ---- {% for item in schema.attribute_group %} -include::../templates/_attribute_group.adoc.liquid[] +include::../templates/_attribute_group.adoc[] {% endfor %} ---- diff --git a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid b/sources/unitsml-xml-schema/templates/_attribute_group.adoc similarity index 82% rename from sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid rename to sources/unitsml-xml-schema/templates/_attribute_group.adoc index ddbf297..2795569 100644 --- a/sources/unitsml-xml-schema/templates/_attribute_group.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_attribute_group.adoc @@ -49,7 +49,7 @@ This attribute group is used by: {% endfor %} {% endcapture %} -`@{{ attribute.name }}`:: `{{ attribute.type }}` `[{{ attribute.cardinality }}]` +`@{{ attribute.name | default: attribute.ref }}`:: {% if attribute.referenced_type %}`{{ attribute.referenced_type }}`{% endif %} `[{{ attribute.cardinality }}]` {% if attribute_docs %} + -- @@ -64,12 +64,7 @@ No attributes defined. .XSD source of `<{{ item.name }}>` -{%liquid - assign xml_representation = item.to_formatted_xml - assign item_xml_representation = item | to_xml_representation: -%} - [source,xml] ----- -{{ xml_representation }} +{{ item | to_xml_representation: skip_rendering_of }} ----- diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid b/sources/unitsml-xml-schema/templates/_complex_type.adoc similarity index 92% rename from sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid rename to sources/unitsml-xml-schema/templates/_complex_type.adoc index 223b2eb..2d8edb8 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc.liquid +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc @@ -40,15 +40,7 @@ This complex type is used by: {% endfor %} {% endcapture %} -{% capture attr_name %} -{%- if attribute.ref -%} -{{- attribute.ref -}} -{%- else -%} -{{- attribute.name -}} -{%- endif -%} -{% endcapture %} - -`@{{ attr_name }}`:: {% if attribute.type %}`{{ attribute.type }}`{% endif %} `[{{ attribute.cardinality }}]` +`@{{ attribute.ref | default: attribute.name }}`:: {% if attribute.referenced_type %}`{{ attribute.referenced_type }}`{% endif %} `[{{ attribute.cardinality }}]` {% if attribute_docs %} + -- diff --git a/sources/unitsml-xml-schema/templates/_element.adoc.liquid b/sources/unitsml-xml-schema/templates/_element.adoc similarity index 100% rename from sources/unitsml-xml-schema/templates/_element.adoc.liquid rename to sources/unitsml-xml-schema/templates/_element.adoc From a31f28da9ab35e3865815ae319e6f4556dce5e9d Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Mon, 10 Nov 2025 22:58:27 +0500 Subject: [PATCH 11/15] Updated templates code and added a new partial --- .../sections/06-elements.adoc | 2 +- .../sections/07-complex-types.adoc | 2 +- .../sections/08-attribute-groups.adoc | 2 +- .../templates/_child_elements.adoc | 20 +++++++++++++++++++ .../templates/_complex_type.adoc | 10 ++-------- .../templates/_element.adoc | 1 - 6 files changed, 25 insertions(+), 12 deletions(-) create mode 100644 sources/unitsml-xml-schema/templates/_child_elements.adoc diff --git a/sources/unitsml-xml-schema/sections/06-elements.adoc b/sources/unitsml-xml-schema/sections/06-elements.adoc index 3e25c23..13196fa 100644 --- a/sources/unitsml-xml-schema/sections/06-elements.adoc +++ b/sources/unitsml-xml-schema/sections/06-elements.adoc @@ -1,6 +1,6 @@ == Elements -[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] +[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation,include_path=templates] ---- {% for item in schema.element %} include::../templates/_element.adoc[] diff --git a/sources/unitsml-xml-schema/sections/07-complex-types.adoc b/sources/unitsml-xml-schema/sections/07-complex-types.adoc index 94db312..c0c0ed7 100644 --- a/sources/unitsml-xml-schema/sections/07-complex-types.adoc +++ b/sources/unitsml-xml-schema/sections/07-complex-types.adoc @@ -1,6 +1,6 @@ == Complex types -[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] +[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation,include_path=templates] ---- {% for item in schema.complex_type %} include::../templates/_complex_type.adoc[] diff --git a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc index 7840a1d..ea8fab6 100644 --- a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc +++ b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc @@ -1,6 +1,6 @@ == Attribute groups -[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation] +[lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation,include_path=templates] ---- {% for item in schema.attribute_group %} include::../templates/_attribute_group.adoc[] diff --git a/sources/unitsml-xml-schema/templates/_child_elements.adoc b/sources/unitsml-xml-schema/templates/_child_elements.adoc new file mode 100644 index 0000000..7381ccc --- /dev/null +++ b/sources/unitsml-xml-schema/templates/_child_elements.adoc @@ -0,0 +1,20 @@ +{%- assign element_name = child.ref || child.name -%} +{%- assign mixed = child.mixed | default: false -%} +{%- if mixed -%} + +{%- for element in child.resolved_element_order %}{% render "child_elements", child: element %}{% endfor -%} +{%- elsif child.is_sequence? %} + Start Sequence {% if child.cardinality %}[{{ child.min_occurrences }}..{{ child.max_occurrences }}]{% endif %} +{%- for element in child.resolved_element_order -%}{% if element.is_annotation? %}{% continue %}{% endif %} +{%- render "child_elements", child: element %} +{%- endfor %} + End Sequence +{%- elsif child.is_any? -%} + Allow any elements from any namespace (skip validation). [{{ child.min_occurrences }}..{{ child.max_occurrences }}] +{%- elsif child.is_all? -%} + Allow all elements from any namespace (skip validation). [{{ child.min_occurrences }}..{{ child.max_occurrences }}] +{%- elsif child.is_choice? -%} + One of the elements [{{ child.min_occurrences }}..{{ child.max_occurrences }}] times. +{%- elsif element_name -%} + <{{ element_name }}> ... [{{ child.min_occurrences }}..{{ child.max_occurrences }}] +{%- endif %} \ No newline at end of file diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc b/sources/unitsml-xml-schema/templates/_complex_type.adoc index 2d8edb8..5c684b4 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc @@ -85,7 +85,6 @@ choice, etc, in proper hierarchy. {% endif %} {% endfor %} - {% else %} No child elements defined. {% endif %} @@ -120,13 +119,8 @@ No child elements defined. {% if item_attributes.size > 0 %} > {%- else -%}>{% endif %} -{%- for child in elements -%} -{% assign element_name = child.ref || child.name %} -{%- if element_name %} - <{{ element_name }}> ... [{{ child.min_occurrences }}..{{ child.max_occurrences }}] -{%- else %} - {{ child }} -{%- endif %} +{%- for child in item_element_order -%}{% if child.is_annotation? %}{% continue %}{% endif %} +{%- render "child_elements", child: child -%} {%- endfor %} {%- else %} diff --git a/sources/unitsml-xml-schema/templates/_element.adoc b/sources/unitsml-xml-schema/templates/_element.adoc index 176f24b..f272dc7 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc +++ b/sources/unitsml-xml-schema/templates/_element.adoc @@ -22,7 +22,6 @@ This element is used by: {% for used_by in used_by_items %} -{%- assign used_by_name = used_by.ref | default: used_by.name -%} * {{ used_by.name }} (<>) {% endfor %} From 5337377515e0d654493d9ea50769dc37443a822c Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Tue, 11 Nov 2025 21:53:25 +0500 Subject: [PATCH 12/15] Updated document files about child elements rendering in elements and complex_types --- .../templates/_child_elements.adoc | 38 +++++++++---------- .../templates/_complex_type.adoc | 11 ++++-- .../templates/_element.adoc | 18 +++++---- 3 files changed, 37 insertions(+), 30 deletions(-) diff --git a/sources/unitsml-xml-schema/templates/_child_elements.adoc b/sources/unitsml-xml-schema/templates/_child_elements.adoc index 7381ccc..d20bbc7 100644 --- a/sources/unitsml-xml-schema/templates/_child_elements.adoc +++ b/sources/unitsml-xml-schema/templates/_child_elements.adoc @@ -1,20 +1,20 @@ -{%- assign element_name = child.ref || child.name -%} -{%- assign mixed = child.mixed | default: false -%} -{%- if mixed -%} - -{%- for element in child.resolved_element_order %}{% render "child_elements", child: element %}{% endfor -%} -{%- elsif child.is_sequence? %} - Start Sequence {% if child.cardinality %}[{{ child.min_occurrences }}..{{ child.max_occurrences }}]{% endif %} -{%- for element in child.resolved_element_order -%}{% if element.is_annotation? %}{% continue %}{% endif %} -{%- render "child_elements", child: element %} -{%- endfor %} - End Sequence +{% capture cardinality %}{{ child.min_occurrences }}..{{ child.max_occurrences }}{% endcapture %} +{%- if child.is_sequence? -%} + {%- assign min_or_max_ocurrs = child.min_occurs | default: child.max_occurs -%} + {% if min_or_max_ocurrs -%} + Start Sequence [{{ cardinality }}] + {%- endif -%} + {%- for element in child.resolved_element_order %} + {%- if element.is_annotation? or element.is_attribute? or element.is_attribute_group? -%} + {%- continue -%} + {% else %} + {% render "child_elements", child: element -%} + {%- endif %} + {%- endfor %} + {% if min_or_max_ocurrs %}End Sequence{% endif %} {%- elsif child.is_any? -%} - Allow any elements from any namespace (skip validation). [{{ child.min_occurrences }}..{{ child.max_occurrences }}] -{%- elsif child.is_all? -%} - Allow all elements from any namespace (skip validation). [{{ child.min_occurrences }}..{{ child.max_occurrences }}] -{%- elsif child.is_choice? -%} - One of the elements [{{ child.min_occurrences }}..{{ child.max_occurrences }}] times. -{%- elsif element_name -%} - <{{ element_name }}> ... [{{ child.min_occurrences }}..{{ child.max_occurrences }}] -{%- endif %} \ No newline at end of file + Allow any elements from any namespace ({{ child.process_contents }} validation). [{{ cardinality }}] +{%- else %} + {%- assign element_name = child.ref | default: child.name -%} + <{{ element_name }}> ... [{{ cardinality }}] +{%- endif -%} \ No newline at end of file diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc b/sources/unitsml-xml-schema/templates/_complex_type.adoc index 5c684b4..8118767 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc @@ -4,7 +4,7 @@ assign item_children = item.child_elements assign used_by_items = item.used_by assign item_element_order = item.resolved_element_order - assign elements = item_children + assign elements = item.direct_child_elements %} {% capture docs %} {% for paragraph in item.annotation.documentation %} @@ -119,8 +119,13 @@ No child elements defined. {% if item_attributes.size > 0 %} > {%- else -%}>{% endif %} -{%- for child in item_element_order -%}{% if child.is_annotation? %}{% continue %}{% endif %} -{%- render "child_elements", child: child -%} + {% if item.mixed %}{% endif %} +{%- for child in elements -%} + {%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%} + {%- continue -%} + {%- else %} + {% render "child_elements", child: child -%} + {% endif -%} {%- endfor %} {%- else %} diff --git a/sources/unitsml-xml-schema/templates/_element.adoc b/sources/unitsml-xml-schema/templates/_element.adoc index f272dc7..95812c1 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc +++ b/sources/unitsml-xml-schema/templates/_element.adoc @@ -1,8 +1,10 @@ {%# Documentation #%} {%liquid + assign item_complex_type = item.referenced_complex_type assign item_attributes = item.attributes assign item_children = item.child_elements assign used_by_items = item.used_by + assign elements = item_complex_type.direct_child_elements %} {% capture docs %} {% for paragraph in item.annotation.documentation %} @@ -109,17 +111,17 @@ No child elements defined. {%- endcapture %} {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] {%- endfor -%} -{%- if item_children.size > 0 -%} +{%- if elements.size > 0 -%} {% if item_attributes.size > 1 %} > {%- else -%}>{% endif %} -{%- for child in item_children -%} -{% assign item_name = child.ref | default: child.name %} -{%- if item_name %} - <{{item_name}}> ... [{{ child.min_occurrences }}..{{ child.max_occurrences }}] -{%- else %} - {{ child }} -{%- endif %} + {% if item_complex_type.mixed %}{%- endif %} +{%- for child in elements -%} + {%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%} + {%- continue -%} + {%- else %} + {% render "child_elements", child: child -%} + {% endif -%} {%- endfor %} {%- else %} From 42d74fbfa9869e84f4b14407030c393f5626cc34 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Thu, 13 Nov 2025 12:48:28 +0500 Subject: [PATCH 13/15] Updated example block for complex type and element --- .../templates/_child_elements.adoc | 30 +++++++++---------- .../templates/_complex_type.adoc | 14 ++++----- .../templates/_element.adoc | 14 ++++----- 3 files changed, 27 insertions(+), 31 deletions(-) diff --git a/sources/unitsml-xml-schema/templates/_child_elements.adoc b/sources/unitsml-xml-schema/templates/_child_elements.adoc index d20bbc7..ecadeab 100644 --- a/sources/unitsml-xml-schema/templates/_child_elements.adoc +++ b/sources/unitsml-xml-schema/templates/_child_elements.adoc @@ -1,20 +1,20 @@ -{% capture cardinality %}{{ child.min_occurrences }}..{{ child.max_occurrences }}{% endcapture %} +{%- capture cardinality -%}{{ child.min_occurrences }}..{{ child.max_occurrences }}{%- endcapture -%} {%- if child.is_sequence? -%} - {%- assign min_or_max_ocurrs = child.min_occurs | default: child.max_occurs -%} - {% if min_or_max_ocurrs -%} - Start Sequence [{{ cardinality }}] - {%- endif -%} - {%- for element in child.resolved_element_order %} - {%- if element.is_annotation? or element.is_attribute? or element.is_attribute_group? -%} - {%- continue -%} - {% else %} - {% render "child_elements", child: element -%} - {%- endif %} - {%- endfor %} - {% if min_or_max_ocurrs %}End Sequence{% endif %} +{%- assign min_or_max_ocurrs = child.min_occurs | default: child.max_occurs -%} +{%- if min_or_max_ocurrs -%}{%- assign indent = " " %} + Start Sequence [{{ cardinality }}] +{%- endif -%}{%- for element in child.resolved_element_order %}{%- if element.is_annotation? or element.is_attribute? or element.is_attribute_group? -%}{%- continue -%}{%- else %} + {{ indent }}{% render "child_elements", child: element -%} +{%- endif -%} +{%- endfor %} +{%- if min_or_max_ocurrs %} + End Sequence +{%- endif -%} {%- elsif child.is_any? -%} Allow any elements from any namespace ({{ child.process_contents }} validation). [{{ cardinality }}] -{%- else %} - {%- assign element_name = child.ref | default: child.name -%} +{%- elsif child.is_simple_content? %} + {{ child.base_type }} +{%- else -%} +{%- assign element_name = child.ref | default: child.name -%} <{{ element_name }}> ... [{{ cardinality }}] {%- endif -%} \ No newline at end of file diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc b/sources/unitsml-xml-schema/templates/_complex_type.adoc index 8118767..a9ea77b 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc @@ -119,14 +119,12 @@ No child elements defined. {% if item_attributes.size > 0 %} > {%- else -%}>{% endif %} - {% if item.mixed %}{% endif %} -{%- for child in elements -%} - {%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%} - {%- continue -%} - {%- else %} - {% render "child_elements", child: child -%} - {% endif -%} -{%- endfor %} +{%- if item.mixed %} + +{%- endif -%}{%- for child in elements -%}{%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%}{%- continue -%}{%- else -%} +{% render "child_elements", child: child -%} +{% endif -%} +{% endfor %} {%- else %} /> diff --git a/sources/unitsml-xml-schema/templates/_element.adoc b/sources/unitsml-xml-schema/templates/_element.adoc index 95812c1..dd9318a 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc +++ b/sources/unitsml-xml-schema/templates/_element.adoc @@ -115,14 +115,12 @@ No child elements defined. {% if item_attributes.size > 1 %} > {%- else -%}>{% endif %} - {% if item_complex_type.mixed %}{%- endif %} -{%- for child in elements -%} - {%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%} - {%- continue -%} - {%- else %} - {% render "child_elements", child: child -%} - {% endif -%} -{%- endfor %} +{%- if item_complex_type.mixed %} + +{%- endif -%}{%- for child in elements -%}{%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%}{%- continue -%}{%- else -%} +{% render "child_elements", child: child -%} +{% endif -%} +{% endfor %} {%- else %} /> From 47a278ce1f9f9551562693f540873ab8a6f2eea0 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Wed, 19 Nov 2025 13:05:27 +0500 Subject: [PATCH 14/15] updated used lutaml-xsd methods names --- sources/unitsml-xml-schema/templates/_child_elements.adoc | 8 ++++---- sources/unitsml-xml-schema/templates/_complex_type.adoc | 2 +- sources/unitsml-xml-schema/templates/_element.adoc | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/sources/unitsml-xml-schema/templates/_child_elements.adoc b/sources/unitsml-xml-schema/templates/_child_elements.adoc index ecadeab..e46ee65 100644 --- a/sources/unitsml-xml-schema/templates/_child_elements.adoc +++ b/sources/unitsml-xml-schema/templates/_child_elements.adoc @@ -1,18 +1,18 @@ {%- capture cardinality -%}{{ child.min_occurrences }}..{{ child.max_occurrences }}{%- endcapture -%} -{%- if child.is_sequence? -%} +{%- if child.sequence? -%} {%- assign min_or_max_ocurrs = child.min_occurs | default: child.max_occurs -%} {%- if min_or_max_ocurrs -%}{%- assign indent = " " %} Start Sequence [{{ cardinality }}] -{%- endif -%}{%- for element in child.resolved_element_order %}{%- if element.is_annotation? or element.is_attribute? or element.is_attribute_group? -%}{%- continue -%}{%- else %} +{%- endif -%}{%- for element in child.resolved_element_order %}{%- if element.annotation? or element.attribute? or element.attribute_group? -%}{%- continue -%}{%- else %} {{ indent }}{% render "child_elements", child: element -%} {%- endif -%} {%- endfor %} {%- if min_or_max_ocurrs %} End Sequence {%- endif -%} -{%- elsif child.is_any? -%} +{%- elsif child.any? -%} Allow any elements from any namespace ({{ child.process_contents }} validation). [{{ cardinality }}] -{%- elsif child.is_simple_content? %} +{%- elsif child.simple_content? %} {{ child.base_type }} {%- else -%} {%- assign element_name = child.ref | default: child.name -%} diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc b/sources/unitsml-xml-schema/templates/_complex_type.adoc index a9ea77b..9516ba9 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc @@ -121,7 +121,7 @@ No child elements defined. {%- else -%}>{% endif %} {%- if item.mixed %} -{%- endif -%}{%- for child in elements -%}{%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%}{%- continue -%}{%- else -%} +{%- endif -%}{%- for child in elements -%}{%- if child.annotation? or child.attribute? or child.attribute_group? -%}{%- continue -%}{%- else -%} {% render "child_elements", child: child -%} {% endif -%} {% endfor %} diff --git a/sources/unitsml-xml-schema/templates/_element.adoc b/sources/unitsml-xml-schema/templates/_element.adoc index dd9318a..c034d58 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc +++ b/sources/unitsml-xml-schema/templates/_element.adoc @@ -117,7 +117,7 @@ No child elements defined. {%- else -%}>{% endif %} {%- if item_complex_type.mixed %} -{%- endif -%}{%- for child in elements -%}{%- if child.is_annotation? or child.is_attribute? or child.is_attribute_group? -%}{%- continue -%}{%- else -%} +{%- endif -%}{%- for child in elements -%}{%- if child.annotation? or child.attribute? or child.attribute_group? -%}{%- continue -%}{%- else -%} {% render "child_elements", child: child -%} {% endif -%} {% endfor %} From e55740136b25fa52f5d335f88c9415aa9f6e1c37 Mon Sep 17 00:00:00 2001 From: suleman-uzair Date: Wed, 10 Dec 2025 20:13:37 +0500 Subject: [PATCH 15/15] Updated doc files and branch names in Gemfile --- Gemfile | 8 +++++++- sources/unitsml-xml-schema/sections/06-elements.adoc | 2 +- .../sections/07-complex-types.adoc | 2 +- .../sections/08-attribute-groups.adoc | 2 +- .../templates/_attribute_group.adoc | 4 +++- .../unitsml-xml-schema/templates/_complex_type.adoc | 12 ++++++------ sources/unitsml-xml-schema/templates/_element.adoc | 5 +++-- 7 files changed, 22 insertions(+), 13 deletions(-) diff --git a/Gemfile b/Gemfile index c59a8c9..b68ee49 100644 --- a/Gemfile +++ b/Gemfile @@ -5,7 +5,10 @@ gem "lutaml", branch: "update/xsd_support_metanorma_plugin" gem "lutaml-model", github: "lutaml/lutaml-model", - branch: "update/liquid_element_order" + branch: "main" +gem "lutaml-xsd", + github: "lutaml/lutaml-xsd", + branch: "update/liquid_drop_methods" gem "metanorma" gem "metanorma-cli" gem "metanorma-plugin-lutaml", @@ -14,3 +17,6 @@ gem "metanorma-plugin-lutaml", gem "metanorma-standoc", github: "metanorma/metanorma-standoc", branch: "update/lutaml_xsd_preprocessor_support" +gem "metanorma-utils", + github: "metanorma/metanorma-utils", + branch: "main" diff --git a/sources/unitsml-xml-schema/sections/06-elements.adoc b/sources/unitsml-xml-schema/sections/06-elements.adoc index 13196fa..a563486 100644 --- a/sources/unitsml-xml-schema/sections/06-elements.adoc +++ b/sources/unitsml-xml-schema/sections/06-elements.adoc @@ -2,7 +2,7 @@ [lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation,include_path=templates] ---- -{% for item in schema.element %} +{% for item in schema.elements_sorted_by_name %} include::../templates/_element.adoc[] {% endfor %} diff --git a/sources/unitsml-xml-schema/sections/07-complex-types.adoc b/sources/unitsml-xml-schema/sections/07-complex-types.adoc index c0c0ed7..81feb11 100644 --- a/sources/unitsml-xml-schema/sections/07-complex-types.adoc +++ b/sources/unitsml-xml-schema/sections/07-complex-types.adoc @@ -2,7 +2,7 @@ [lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation,include_path=templates] ---- -{% for item in schema.complex_type %} +{% for item in schema.complex_types_sorted_by_name %} include::../templates/_complex_type.adoc[] {% endfor %} diff --git a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc index ea8fab6..8c1e2a6 100644 --- a/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc +++ b/sources/unitsml-xml-schema/sections/08-attribute-groups.adoc @@ -2,7 +2,7 @@ [lutaml_xsd,schemas/unitsml-v1.0-csd04.xsd,schema,skip_rendering_of=annotation,include_path=templates] ---- -{% for item in schema.attribute_group %} +{% for item in schema.attribute_groups_sorted_by_name %} include::../templates/_attribute_group.adoc[] {% endfor %} diff --git a/sources/unitsml-xml-schema/templates/_attribute_group.adoc b/sources/unitsml-xml-schema/templates/_attribute_group.adoc index 2795569..99a0691 100644 --- a/sources/unitsml-xml-schema/templates/_attribute_group.adoc +++ b/sources/unitsml-xml-schema/templates/_attribute_group.adoc @@ -62,9 +62,11 @@ This attribute group is used by: No attributes defined. {% endif %} +{%- capture xmlns -%}xmlns="http://www.w3.org/2001/XMLSchema" {% endcapture %} + .XSD source of `<{{ item.name }}>` [source,xml] ----- -{{ item | to_xml_representation: skip_rendering_of }} +{{ item | to_xml_representation: skip_rendering_of | remove: xmlns }} ----- diff --git a/sources/unitsml-xml-schema/templates/_complex_type.adoc b/sources/unitsml-xml-schema/templates/_complex_type.adoc index 9516ba9..01dd6ad 100644 --- a/sources/unitsml-xml-schema/templates/_complex_type.adoc +++ b/sources/unitsml-xml-schema/templates/_complex_type.adoc @@ -106,14 +106,13 @@ No child elements defined. {%- assign union = attr.simple_type.union -%} {% capture enums %} {%- for u_s_type in union.simple_type -%} -{% assign something = u_s_type.restriction %} -{{- u_s_type.restriction.enumeration | map: "value" | join: "'|'" -}} +[ {{ u_s_type.restriction.base }} (value comes from list: {{- u_s_type.restriction.enumeration | map: "value" | join: "'|'" -}}) ] {%- endfor -%} -{% endcapture %} -{{- union.member_types }} (value comes from list: {{ enums }}) +{% endcapture -%} +union of: [ {{ union.member_types }}, {{ enums }} ] {%- endif %} {%- endcapture %} - {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] + {{ attr.referenced_name }}="{{ attr.fixed | default: type }}" [{{ attr.cardinality }}] {%- endfor -%} {%- if elements.size > 0 -%} {% if item_attributes.size > 0 %} @@ -131,9 +130,10 @@ No child elements defined. {% endif %} ----- ==== +{%- capture xmlns -%}xmlns="http://www.w3.org/2001/XMLSchema" {% endcapture %} .XSD source of `<{{ item.name }}>` [source,xml] ----- -{{ item | to_xml_representation: skip_rendering_of }} +{{ item | to_xml_representation: skip_rendering_of | remove: xmlns }} ----- diff --git a/sources/unitsml-xml-schema/templates/_element.adoc b/sources/unitsml-xml-schema/templates/_element.adoc index c034d58..7478905 100644 --- a/sources/unitsml-xml-schema/templates/_element.adoc +++ b/sources/unitsml-xml-schema/templates/_element.adoc @@ -109,7 +109,7 @@ No child elements defined. {{- union.member_types }} (value comes from list: {{ enums }}) {%- endif %} {%- endcapture %} - {{ attr.referenced_name }}="{{ type }}" [{{ attr.cardinality }}] + {{ attr.referenced_name }}="{{ attr.fixed | default: type }}" [{{ attr.cardinality }}] {%- endfor -%} {%- if elements.size > 0 -%} {% if item_attributes.size > 1 %} @@ -127,9 +127,10 @@ No child elements defined. {% endif %} ----- ==== +{%- capture xmlns -%}xmlns="http://www.w3.org/2001/XMLSchema" {% endcapture %} .XSD source of `<{{ item.name }}>` [source,xml] ----- -{{ item | to_xml_representation: skip_rendering_of }} +{{ item | to_xml_representation: skip_rendering_of | remove: xmlns }} -----