Frends.Community.Gremlin

FRENDS Community Task for Echo

• Installing
• Tasks
  • Gremlin
• Building
• Contributing
• Change Log

Installing

You can install the task via FRENDS UI Task View or you can find the NuGet package from the following NuGet feed s and in Gallery view in MyGet https://www.myget.org/feed/frends-community/package/nuget/Frends.Community.Gremlin

Tasks

Gremlin

Repeats message

Create free form Graph Script Queries with a simple UI

     { "Cleanup",        "g.V().drop()" },
     { "AddVertex 1",    "g.addV('person').property('id', 'thomas').property('firstName', 'Thomas').property('age', 44)" },
     { "AddVertex 2",    "g.addV('person').property('id', 'mary').property('firstName', 'Mary').property('lastName', 'Andersen').property('age', 39)" },
     { "AddVertex 3",    "g.addV('person').property('id', 'ben').property('firstName', 'Ben').property('lastName', 'Miller')" },
     { "AddVertex 4",    "g.addV('person').property('id', 'robin').property('firstName', 'Robin').property('lastName', 'Wakefield')" },
     { "AddEdge 1",      "g.V('thomas').addE('knows').to(g.V('mary'))" },
     { "AddEdge 2",      "g.V('thomas').addE('knows').to(g.V('ben'))" },
     { "AddEdge 3",      "g.V('ben').addE('knows').to(g.V('robin'))" },
     { "UpdateVertex",   "g.V('thomas').property('age', 44)" },
     { "CountVertices",  "g.V().count()" },
     { "Filter Range",   "g.V().hasLabel('person').has('age', gt(40))" },
     { "Project",        "g.V().hasLabel('person').values('firstName')" },
     { "Sort",           "g.V().hasLabel('person').order().by('firstName', decr)" },
     { "Traverse",       "g.V('thomas').out('knows').hasLabel('person')" },
     { "Traverse 2x",    "g.V('thomas').out('knows').hasLabel('person').out('knows').hasLabel('person')" },
     { "Loop",           "g.V('thomas').repeat(out()).until(has('id', 'robin')).path()" },
     { "DropEdge",       "g.V('thomas').outE('knows').where(inV().has('id', 'mary')).drop()" },
     { "CountEdges",     "g.E().count()" },
     { "DropVertex",     "g.V('thomas').drop()" }, 
     }

Create dynamic Graph Vertex Queries with Citizen Integrator UI

     { "Cleanup",        "g.V().drop()" },
     { "AddVertex 1",    "g.addV('person').property('id', 'thomas').property('firstName', 'Thomas').property('age', 44)" },
     { "AddVertex 2",    "g.addV('person').property('id', 'mary').property('firstName', 'Mary').property('lastName', 'Andersen').property('age', 39)" },
     { "AddVertex 3",    "g.addV('person').property('id', 'ben').property('firstName', 'Ben').property('lastName', 'Miller')" },
     { "AddVertex 4",    "g.addV('person').property('id', 'robin').property('firstName', 'Robin').property('lastName', 'Wakefield')" },
     { "AddEdge 1",      "g.V('thomas').addE('knows').to(g.V('mary'))" },
     { "AddEdge 2",      "g.V('thomas').addE('knows').to(g.V('ben'))" },
     { "AddEdge 3",      "g.V('ben').addE('knows').to(g.V('robin'))" },
     { "UpdateVertex",   "g.V('thomas').property('age', 44)" },
     { "CountVertices",  "g.V().count()" },
     { "Filter",          "g.V().hasLabel('person').has('age', gt(40)).order().by('firstName', decr)" },
     { "Traverse",       "g.V('thomas').out('knows').hasLabel('person')" },
     { "Traverse 2x",    "g.V('thomas').out('knows').hasLabel('person').out('knows').hasLabel('person')" },
     { "Loop",           "g.V('thomas').repeat(out()).until(has('id', 'robin')).path()" },
     { "DropEdge",       "g.V('thomas').outE('knows').where(inV().has('id', 'mary')).drop()" },
     { "CountEdges",     "g.E().count()" },
     { "DropVertex",     "g.V('thomas').drop()" }, 
     }

Create query map for vertex queries with Citizen Integrator UI

Key	Value	Description	Example
Id	15	Loads the vertex with a given id.	Id=15

Returns

List of string responses.

Property	Type	Description	Example
Replication	string	Repeated string.	Person = xxx

Usage: To fetch result use syntax:

#result.Replication

Building

Clone a copy of the repo

git clone https://github.com/CommunityHiQ/Frends.Community.Gremlin.git

Rebuild the project

msbuild /property:Configuration=Release

Run Tests

dotnet test

Create a NuGet package

nuget pack ./Frends.Community.Gremlin.nuspec

Contributing

When contributing to this repository, please first discuss the change you wish to make via issue, email, or any other method with the owners of this repository before making a change.

1. Fork the repo on GitHub
2. Clone the project to your own machine
3. Commit changes to your own branch
4. Push your work back up to your fork
5. Submit a Pull request so that we can review your changes

NOTE: Be sure to merge the latest from "upstream" before making a pull request!

Change Log

Version	Changes
1.0.0	Public release of the connector.
1.1.0	Added support for netstandard2.0, net6.0 and net8.0