Package com.arangodb.tinkerpop.gremlin.client

Class ArangoDBGraphClient

java.lang.Object

com.arangodb.tinkerpop.gremlin.client.ArangoDBGraphClient

public class ArangoDBGraphClient
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final ArangoDBGraphConfig	config
protected final com.arangodb.ArangoDatabase	db

Constructor Summary

Constructors

Constructor	Description
ArangoDBGraphClient(ArangoDBGraphConfig config, ElementIdFactory idFactory, ArangoDBGraph graph)

Method Summary

Modifier and Type	Method	Description
void	createGraph(String name, Set<ArangoDBGraphConfig.EdgeDef> edgeDefinitions, Set<String> orphanCollections)	Create a new graph.
void	deleteEdge(ArangoDBEdge edge)
void	deleteVertex(ArangoDBVertex vertex)
void	ensureVariablesDataCollection()
com.arangodb.ArangoDatabase	getArangoDatabase()	Get the underlying ArangoDB database instance.
com.arangodb.ArangoDB	getArangoDriver()	Get the underlying ArangoDB driver instance.
com.arangodb.ArangoGraph	getArangoGraph()	Get the underlying ArangoGraph instance.
Stream<EdgeData>	getGraphEdges(List<ElementId> ids)	Get edges of a graph.
Stream<EdgeData>	getGraphEdges(List<ElementId> ids, ArangoFilter filter, Set<String> colNames)
VariablesData	getGraphVariables()
Stream<VertexData>	getGraphVertices(List<ElementId> ids)	Get vertices of a graph.
Stream<VertexData>	getGraphVertices(List<ElementId> ids, ArangoFilter filter, Set<String> colNames)
Stream<EdgeData>	getVertexEdges(ElementId vertexId, Set<String> edgeCollections, org.apache.tinkerpop.gremlin.structure.Direction direction, String[] labels)
Stream<VertexData>	getVertexNeighbors(ElementId vertexId, Set<String> edgeCollections, org.apache.tinkerpop.gremlin.structure.Direction direction, String[] labels)
void	insertEdge(ArangoDBEdge edge)
VariablesData	insertGraphVariables(VariablesData document)
void	insertVertex(ArangoDBVertex vertex)
Stream<Object>	query(String query, Map<String,?> parameters, com.arangodb.model.AqlQueryOptions options)
VertexData	readVertex(ElementId id)
void	shutdown()
void	updateEdge(ArangoDBEdge edge)
void	updateGraphVariables(VariablesData document)
void	updateVertex(ArangoDBVertex vertex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

db

protected final com.arangodb.ArangoDatabase db

config

protected final ArangoDBGraphConfig config

Constructor Details

ArangoDBGraphClient

public ArangoDBGraphClient(ArangoDBGraphConfig config,
 ElementIdFactory idFactory,
 ArangoDBGraph graph)

Method Details

shutdown

public void shutdown()

ensureVariablesDataCollection

public void ensureVariablesDataCollection()

getGraphVariables

public VariablesData getGraphVariables()

insertGraphVariables

public VariablesData insertGraphVariables(VariablesData document)

updateGraphVariables

public void updateGraphVariables(VariablesData document)

getGraphVertices

public Stream<VertexData> getGraphVertices(List<ElementId> ids,
 ArangoFilter filter,
 Set<String> colNames)

getGraphEdges

public Stream<EdgeData> getGraphEdges(List<ElementId> ids,
 ArangoFilter filter,
 Set<String> colNames)

getGraphVertices

public Stream<VertexData> getGraphVertices(List<ElementId> ids)

Get vertices of a graph. If no ids are provided, get all vertices.

Parameters:

ids - the ids to match

Returns:

the documents

getGraphEdges

public Stream<EdgeData> getGraphEdges(List<ElementId> ids)

Get edges of a graph. If no ids are provided, get all edges.

Parameters:

ids - the ids to match

Returns:

the documents

createGraph

public void createGraph(String name,
 Set<ArangoDBGraphConfig.EdgeDef> edgeDefinitions,
 Set<String> orphanCollections)

Create a new graph.

Parameters:

name - the name of the new graph

edgeDefinitions - the edge definitions for the graph

orphanCollections - orphan collections

getArangoGraph

public com.arangodb.ArangoGraph getArangoGraph()

Get the underlying ArangoGraph instance.

Returns:

ArangoGraph instance

getArangoDatabase

public com.arangodb.ArangoDatabase getArangoDatabase()

Get the underlying ArangoDB database instance.

Returns:

ArangoDatabase instance

getArangoDriver

public com.arangodb.ArangoDB getArangoDriver()

Get the underlying ArangoDB driver instance.

Returns:

ArangoDB driver instance

query

public Stream<Object> query(String query,
 Map<String,?> parameters,
 com.arangodb.model.AqlQueryOptions options)

insertEdge

public void insertEdge(ArangoDBEdge edge)

deleteEdge

public void deleteEdge(ArangoDBEdge edge)

updateEdge

public void updateEdge(ArangoDBEdge edge)

readVertex

public VertexData readVertex(ElementId id)

insertVertex

public void insertVertex(ArangoDBVertex vertex)

deleteVertex

public void deleteVertex(ArangoDBVertex vertex)

updateVertex

public void updateVertex(ArangoDBVertex vertex)

getVertexNeighbors

public Stream<VertexData> getVertexNeighbors(ElementId vertexId,
 Set<String> edgeCollections,
 org.apache.tinkerpop.gremlin.structure.Direction direction,
 String[] labels)

getVertexEdges

public Stream<EdgeData> getVertexEdges(ElementId vertexId,
 Set<String> edgeCollections,
 org.apache.tinkerpop.gremlin.structure.Direction direction,
 String[] labels)