org.apache.tinkerpop.gremlin.process.traversal.lambda

Class IdentityTraversal<S,E>

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.lambda.AbstractLambdaTraversal<S,E>

org.apache.tinkerpop.gremlin.process.traversal.lambda.IdentityTraversal<S,E>

All Implemented Interfaces:

Serializable, Cloneable, Iterator<E>, Traversal<S,E>, Traversal.Admin<S,E>

public final class IdentityTraversal<S,E>
extends AbstractLambdaTraversal<S,E>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.traversal.Traversal

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

Constructor Summary

Constructors

Constructor and Description
IdentityTraversal()

Method Summary

Modifier and Type	Method and Description
void	addStart(Traverser<S> start) Add a single Traverser object to the head of the traversal.
int	hashCode()
E	next()
String	toString()

Methods inherited from class org.apache.tinkerpop.gremlin.process.traversal.lambda.AbstractLambdaTraversal

addStep, applyStrategies, clone, getEngine, getGraph, getParent, getSideEffects, getSteps, getStrategies, getTraverserGenerator, hasNext, isLocked, removeStep, reset, setEngine, setGraph, setParent, setSideEffects, setStrategies

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin

addStarts, addStep, equals, getEndStep, getStartStep, getTraverserRequirements, removeStep

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.Traversal

asAdmin, fill, forEachRemaining, forEachRemaining, iterate, next, toBulkSet, toList, toSet, toStream, tryNext

Methods inherited from interface java.util.Iterator

remove

Constructor Detail

IdentityTraversal

public IdentityTraversal()

Method Detail

next

public E next()

Specified by:

next in interface Iterator<E>

Overrides:

next in class AbstractLambdaTraversal<S,E>

addStart

public void addStart(Traverser<S> start)

Description copied from interface: Traversal.Admin

Add a single Traverser object to the head of the traversal. Users should typically not need to call this method. For dynamic inject of data, they should use InjectStep.

Specified by:

addStart in interface Traversal.Admin<S,E>

Overrides:

addStart in class AbstractLambdaTraversal<S,E>

Parameters:

start - a traverser to add to the traversal

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object