com.tinkerpop.gremlin.process.graph

Interface GraphTraversal.Admin<S,E>

All Superinterfaces:

java.lang.Cloneable, java.util.Iterator<E>, Traversal<S,E>, Traversal.Admin<S,E>

All Known Implementing Classes:

DefaultGraphTraversal, EmptyGraphTraversal

Enclosing interface:

GraphTraversal<S,E>

public static interface GraphTraversal.Admin<S,E>
extends Traversal.Admin<S,E>

Nested Class Summary

Nested classes/interfaces inherited from interface com.tinkerpop.gremlin.process.Traversal

Traversal.Admin<S,E>, Traversal.Exceptions

Field Summary

Fields inherited from interface com.tinkerpop.gremlin.process.Traversal

OF

Method Summary

Modifier and Type	Method and Description
default <E2> GraphTraversal<S,E2>	addStep(Step<?,E2> step) Add a Step to the end of the traversal.

Methods inherited from interface com.tinkerpop.gremlin.process.Traversal.Admin

addStart, addStarts, addStep, applyStrategies, getSideEffects, getSteps, getStrategies, getTraversalEngine, getTraversalHolder, getTraverserGenerator, removeStep, removeStep, reset, reverse, setSideEffects, setStrategies, setTraversalHolder

Methods inherited from interface com.tinkerpop.gremlin.process.Traversal

asAdmin, clone, fill, forEachRemaining, iterate, next, submit, toBulkSet, toList, toSet, tryNext

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

addStep

default <E2> GraphTraversal<S,E2> addStep(Step<?,E2> step)

Description copied from interface: Traversal.Admin

Add a Step to the end of the traversal. This method should automatically re-link the step accordingly (see TraversalHelper.reLinkSteps(com.tinkerpop.gremlin.process.Traversal.Admin<?, ?>)). If the TraversalStrategies have already been applied, then an IllegalStateException is throw stating the traversal is locked.

Specified by:

addStep in interface Traversal.Admin<S,E>

Type Parameters:

E2 - the output of the step

Parameters:

step - the step to add

Returns:

the updated traversal