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

Class PredicateTraversal<S>

java.lang.Object

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

org.apache.tinkerpop.gremlin.process.traversal.lambda.PredicateTraversal<S>

All Implemented Interfaces:

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

public final class PredicateTraversal<S>
extends AbstractLambdaTraversal<S,S>

Author:

Daniel Kuppitz (http://gremlin.guru)

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, Traversal.Symbols

Field Summary

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

bypassTraversal, gValueManager

Constructor Summary

Constructors

Constructor	Description
PredicateTraversal(Object value)

Method Summary

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

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

addStep, applyStrategies, clone, equals, getBypassTraversal, getGraph, getGremlinLang, getGValueManager, getParent, getSideEffects, getSteps, getStrategies, getTraverserGenerator, getTraverserRequirements, isLocked, isRoot, lock, nextTraverser, removeStep, reset, setBypassTraversal, setGraph, setGValueManager, setParent, setSideEffects, setStrategies

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

remove

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

asAdmin, close, discard, explain, fill, forEachRemaining, forEachRemaining, iterate, next, notifyClose, profile, promise, toBulkSet, toList, toSet, toStream, tryNext

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

addStarts, addStep, equals, getEndStep, getStartStep, getTraversalSource, getTraverserSetSupplier, removeStep

Constructor Details

PredicateTraversal

public PredicateTraversal(Object value)

Method Details

getPredicate

public Predicate getPredicate()

next

public S next()

Specified by:

next in interface Iterator<S>

Overrides:

next in class AbstractLambdaTraversal<S,S>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<S>

Overrides:

hasNext in class AbstractLambdaTraversal<S,S>

addStart

public void addStart(Traverser.Admin<S> start)

Description copied from interface: Traversal.Admin

Add a single Traverser.Admin 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,S>

Overrides:

addStart in class AbstractLambdaTraversal<S,S>

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 AbstractLambdaTraversal<S,S>