com.datastax.dse.driver.api.core.graph

Class DseGraph

java.lang.Object

com.datastax.dse.driver.api.core.graph.DseGraph

public class DseGraph
extends Object

General purpose utility class for interaction with DSE Graph via the DataStax Enterprise Java driver.

Field Summary

Fields

Modifier and Type	Field and Description
static GraphTraversalSource	g A general-purpose shortcut for a non-connected TinkerPop GraphTraversalSource based on an immutable empty graph.

Method Summary

Modifier and Type	Method and Description
static DseGraphRemoteConnectionBuilder	remoteConnectionBuilder(DseSession dseSession) Returns a builder helper class to help create RemoteConnection implementations that seamlessly connect to DSE Graph using the DseSession in parameter.

Methods inherited from class java.lang.Object

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

Field Detail

g

public static final GraphTraversalSource g

A general-purpose shortcut for a non-connected TinkerPop GraphTraversalSource based on an immutable empty graph. This is really just a shortcut to EmptyGraph.instance().traversal();.

Can be used to create FluentGraphStatement instances (recommended), or can be configured to be remotely connected to DSE Graph using the remoteConnectionBuilder(com.datastax.dse.driver.api.core.DseSession) method.

For ease of use you may statically import this variable.

Calling g.getGraph() will return a local immutable empty graph which is in no way connected to the DSE Graph server, it will not allow to modify a DSE Graph directly. To act on data stored in DSE Graph you must use traversals such as DseGraph.g.V(), DseGraph.g.addV/addE().

Method Detail

remoteConnectionBuilder

public static DseGraphRemoteConnectionBuilder remoteConnectionBuilder(DseSession dseSession)

Returns a builder helper class to help create RemoteConnection implementations that seamlessly connect to DSE Graph using the DseSession in parameter.