com.tinkerpop.gremlin.structure.strategy

Class IdStrategy.Builder

java.lang.Object

com.tinkerpop.gremlin.structure.strategy.IdStrategy.Builder

Enclosing class:

IdStrategy

public static final class IdStrategy.Builder
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
IdStrategy	create()
IdStrategy.Builder	edgeIdMaker(java.util.function.Supplier<?> edgeIdSupplier) Provide a function that will provide ids when none are provided explicitly when creating edges.
IdStrategy.Builder	supportsEdgeId(boolean supports) Turn off support for this strategy for edges.
IdStrategy.Builder	supportsVertexId(boolean supports) Turn off support for this strategy for edges.
IdStrategy.Builder	vertexIdMaker(java.util.function.Supplier<?> vertexIdSupplier) Provide a function that will provide ids when none are provided explicitly when creating vertices.

Methods inherited from class java.lang.Object

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

Method Detail

create

public IdStrategy create()

vertexIdMaker

public IdStrategy.Builder vertexIdMaker(java.util.function.Supplier<?> vertexIdSupplier)

Provide a function that will provide ids when none are provided explicitly when creating vertices. By default a UUID string will be used if this value is not set.

edgeIdMaker

public IdStrategy.Builder edgeIdMaker(java.util.function.Supplier<?> edgeIdSupplier)

Provide a function that will provide ids when none are provided explicitly when creating edges. By default a UUID string will be used if this value is not set.

supportsEdgeId

public IdStrategy.Builder supportsEdgeId(boolean supports)

Turn off support for this strategy for edges. Note that this value cannot be false if supportsVertexId(boolean) is also false.

supportsVertexId

public IdStrategy.Builder supportsVertexId(boolean supports)

Turn off support for this strategy for edges. Note that this value cannot be false if supportsEdgeId(boolean) is also false.