Uses of Interface
org.apache.tinkerpop.gremlin.process.traversal.Traverser

Packages that use Traverser

Package	Description
org.apache.tinkerpop.gremlin.process.computer.traversal.step.map
org.apache.tinkerpop.gremlin.process.computer.traversal.step.sideEffect.mapreduce
org.apache.tinkerpop.gremlin.process.traversal
org.apache.tinkerpop.gremlin.process.traversal.dsl.graph
org.apache.tinkerpop.gremlin.process.traversal.lambda
org.apache.tinkerpop.gremlin.process.traversal.step.branch
org.apache.tinkerpop.gremlin.process.traversal.step.filter
org.apache.tinkerpop.gremlin.process.traversal.step.map
org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect
org.apache.tinkerpop.gremlin.process.traversal.step.util
org.apache.tinkerpop.gremlin.process.traversal.traverser
org.apache.tinkerpop.gremlin.process.traversal.traverser.util
org.apache.tinkerpop.gremlin.process.traversal.util

Uses of Traverser in org.apache.tinkerpop.gremlin.process.computer.traversal.step.map

Methods in org.apache.tinkerpop.gremlin.process.computer.traversal.step.map that return Traverser

Modifier and Type	Method and Description
Traverser<S>	ComputerResultStep.processNextStart()

Uses of Traverser in org.apache.tinkerpop.gremlin.process.computer.traversal.step.sideEffect.mapreduce

Methods in org.apache.tinkerpop.gremlin.process.computer.traversal.step.sideEffect.mapreduce that return types with arguments of type Traverser

Modifier and Type	Method and Description
Iterator<Traverser<?>>	TraverserMapReduce.generateFinalResult(Iterator<KeyValue<Comparable,Traverser<?>>> keyValues)

Method parameters in org.apache.tinkerpop.gremlin.process.computer.traversal.step.sideEffect.mapreduce with type arguments of type Traverser

Modifier and Type	Method and Description
void	TraverserMapReduce.combine(Comparable comparable, Iterator<Traverser<?>> values, MapReduce.ReduceEmitter<Comparable,Traverser<?>> emitter)
void	TraverserMapReduce.combine(Comparable comparable, Iterator<Traverser<?>> values, MapReduce.ReduceEmitter<Comparable,Traverser<?>> emitter)
Iterator<Traverser<?>>	TraverserMapReduce.generateFinalResult(Iterator<KeyValue<Comparable,Traverser<?>>> keyValues)
void	TraverserMapReduce.map(Vertex vertex, MapReduce.MapEmitter<Comparable,Traverser<?>> emitter)
void	TraverserMapReduce.reduce(Comparable comparable, Iterator<Traverser<?>> values, MapReduce.ReduceEmitter<Comparable,Traverser<?>> emitter)
void	TraverserMapReduce.reduce(Comparable comparable, Iterator<Traverser<?>> values, MapReduce.ReduceEmitter<Comparable,Traverser<?>> emitter)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal

Subinterfaces of Traverser in org.apache.tinkerpop.gremlin.process.traversal

Modifier and Type	Interface and Description
static interface	Traverser.Admin<T> The methods in System.Traverser are useful to underlying Step and Traversal implementations.

Methods in org.apache.tinkerpop.gremlin.process.traversal that return Traverser

Modifier and Type	Method and Description
Traverser<T>	Traverser.clone() Traverser cloning is important when splitting a traverser at a bifurcation point in a traversal.

Methods in org.apache.tinkerpop.gremlin.process.traversal with parameters of type Traverser

Modifier and Type	Method and Description
default void	Traversal.Admin.addStart(Traverser<S> start) Add a single Traverser object to the head of the traversal.
void	Step.addStart(Traverser<S> start) Add a single Traverser to the step.
default int	Traverser.compareTo(Traverser<T> other) If the underlying object of the traverser is comparable, compare it with the other traverser.

Method parameters in org.apache.tinkerpop.gremlin.process.traversal with type arguments of type Traverser

Modifier and Type	Method and Description
default void	Traversal.Admin.addStarts(Iterator<Traverser<S>> starts) Add an iterator of Traverser objects to the head/start of the traversal.
void	Step.addStarts(Iterator<Traverser<S>> starts) Add a iterator of Traverser objects of type S to the step.

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.dsl.graph

Method parameters in org.apache.tinkerpop.gremlin.process.traversal.dsl.graph with type arguments of type Traverser

Modifier and Type	Method and Description
static <A,M,B> GraphTraversal<A,B>	__.branch(Function<Traverser<A>,M> function)
default <M,E2> GraphTraversal<S,E2>	GraphTraversal.branch(Function<Traverser<E>,M> function)
static <A> GraphTraversal<A,A>	__.emit(Predicate<Traverser<A>> emitPredicate)
default GraphTraversal<S,E>	GraphTraversal.emit(Predicate<Traverser<E>> emitPredicate)
static <A> GraphTraversal<A,A>	__.filter(Predicate<Traverser<A>> predicate)
default GraphTraversal<S,E>	GraphTraversal.filter(Predicate<Traverser<E>> predicate)
static <A,B> GraphTraversal<A,B>	__.flatMap(Function<Traverser<A>,Iterator<B>> function)
default <E2> GraphTraversal<S,E2>	GraphTraversal.flatMap(Function<Traverser<E>,Iterator<E2>> function) Map a Traverser referencing an object of type E to an iterator of objects of type E2.
static <A,B> GraphTraversal<A,B>	__.map(Function<Traverser<A>,B> function)
default <E2> GraphTraversal<S,E2>	GraphTraversal.map(Function<Traverser<E>,E2> function) Map a traverser referencing an object of type E to an object of type E2.
static <A> GraphTraversal<A,A>	__.sideEffect(Consumer<Traverser<A>> consumer)
default GraphTraversal<S,E>	GraphTraversal.sideEffect(Consumer<Traverser<E>> consumer)
static <A> GraphTraversal<A,A>	__.until(Predicate<Traverser<A>> untilPredicate)
default GraphTraversal<S,E>	GraphTraversal.until(Predicate<Traverser<E>> untilPredicate)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.lambda

Methods in org.apache.tinkerpop.gremlin.process.traversal.lambda with parameters of type Traverser

Modifier and Type	Method and Description
void	ElementValueTraversal.addStart(Traverser<Element> start)
void	LoopTraversal.addStart(Traverser<S> start)
void	TokenTraversal.addStart(Traverser<S> start)
void	IdentityTraversal.addStart(Traverser<S> start)
void	AbstractLambdaTraversal.addStart(Traverser<S> start)
B	FunctionTraverser.apply(Traverser<A> traverser)
boolean	PredicateTraverser.test(Traverser<A> traverser)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.step.branch

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.branch that return Traverser

Modifier and Type	Method and Description
protected Traverser<E>	LocalStep.processNextStart()

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.branch that return types with arguments of type Traverser

Modifier and Type	Method and Description
protected Iterator<Traverser<S>>	RepeatStep.computerAlgorithm()
protected Iterator<Traverser<S>>	RepeatStep.RepeatEndStep.computerAlgorithm()
protected Iterator<Traverser<E>>	BranchStep.computerAlgorithm()
protected Iterator<Traverser<S>>	RepeatStep.standardAlgorithm()
protected Iterator<Traverser<S>>	RepeatStep.RepeatEndStep.standardAlgorithm()
protected Iterator<Traverser<E>>	BranchStep.standardAlgorithm()

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.step.filter

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.filter that return Traverser

Modifier and Type	Method and Description
protected Traverser<S>	FilterStep.processNextStart()
Traverser<S>	TailGlobalStep.processNextStart()
protected Traverser<S>	OrStep.processNextStart()
protected Traverser<S>	AndStep.processNextStart()

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.filter that return types with arguments of type Traverser

Modifier and Type	Method and Description
Predicate<Traverser<S>>	LambdaFilterStep.getPredicate()

Constructor parameters in org.apache.tinkerpop.gremlin.process.traversal.step.filter with type arguments of type Traverser

Constructor and Description
LambdaFilterStep(Traversal.Admin traversal, Predicate<Traverser<S>> predicate)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.step.map

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.map that return Traverser

Modifier and Type	Method and Description
protected Traverser<Vertex>	AddVertexStartStep.processNextStart()
protected Traverser<E>	FlatMapStep.processNextStart()
protected Traverser<E>	MapStep.processNextStart()
Traverser<Map<E,Long>>	GroupCountStep.processNextStart()
protected Traverser<Object>	MatchStep.MatchStartStep.processNextStart()
protected Traverser<Object>	MatchStep.MatchEndStep.processNextStart()
Traverser<Tree>	TreeStep.processNextStart()
Traverser<Map<K,R>>	GroupStep.processNextStart()
protected Traverser<Boolean>	HasNextStep.processNextStart()

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.map that return types with arguments of type Traverser

Modifier and Type	Method and Description
protected Iterator<Traverser<Map<String,E>>>	MatchStep.computerAlgorithm()
protected Iterator<Traverser<Map<String,E>>>	MatchStep.standardAlgorithm()

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.map with parameters of type Traverser

Modifier and Type	Method and Description
E	FoldStep.FoldBiFunction.apply(E seed, Traverser<S> traverser)

Constructor parameters in org.apache.tinkerpop.gremlin.process.traversal.step.map with type arguments of type Traverser

Constructor and Description
LambdaFlatMapStep(Traversal.Admin traversal, Function<Traverser<S>,Iterator<E>> function)
LambdaMapStep(Traversal.Admin traversal, Function<Traverser<S>,E> function)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect that return Traverser

Modifier and Type	Method and Description
Traverser<S>	ProfileStep.next()
protected Traverser<S>	SideEffectStep.processNextStart()
protected Traverser<S>	StartStep.processNextStart()
protected Traverser<S>	IdentityStep.processNextStart()
protected Traverser<S>	GraphStep.processNextStart()
protected Traverser<S>	ProfileStep.processNextStart()

Constructor parameters in org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect with type arguments of type Traverser

Constructor and Description
LambdaSideEffectStep(Traversal.Admin traversal, Consumer<Traverser<S>> consumer)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.step.util

Fields in org.apache.tinkerpop.gremlin.process.traversal.step.util declared as Traverser

Modifier and Type	Field and Description
protected Traverser<E>	AbstractStep.nextEnd

Fields in org.apache.tinkerpop.gremlin.process.traversal.step.util with type parameters of type Traverser

Modifier and Type	Field and Description
protected BiFunction<E,Traverser<S>,E>	ReducingBarrierStep.reducingBiFunction

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.util that return Traverser

Modifier and Type	Method and Description
Traverser<E>	EmptyStep.next()
Traverser<E>	AbstractStep.next()
Traverser<E>	ReducingBarrierStep.processNextStart()
protected Traverser<E>	ComputerAwareStep.processNextStart()
protected Traverser<S>	ComputerAwareStep.EndStep.processNextStart()
Traverser<S>	CollectingBarrierStep.processNextStart()
protected Traverser<S>	PathIdentityStep.processNextStart()
protected abstract Traverser<E>	AbstractStep.processNextStart()
Traverser<E>	SupplyingBarrierStep.processNextStart()

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.util that return types with arguments of type Traverser

Modifier and Type	Method and Description
protected abstract Iterator<Traverser<E>>	ComputerAwareStep.computerAlgorithm()
protected abstract Iterator<Traverser<E>>	ComputerAwareStep.standardAlgorithm()

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.util with parameters of type Traverser

Modifier and Type	Method and Description
void	EmptyStep.addStart(Traverser<S> start)
void	AbstractStep.addStart(Traverser<S> start)

Method parameters in org.apache.tinkerpop.gremlin.process.traversal.step.util with type arguments of type Traverser

Modifier and Type	Method and Description
void	EmptyStep.addStarts(Iterator<Traverser<S>> starts)
void	AbstractStep.addStarts(Iterator<Traverser<S>> starts)
void	ReducingBarrierStep.setBiFunction(BiFunction<E,Traverser<S>,E> reducingBiFunction)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.traverser

Classes in org.apache.tinkerpop.gremlin.process.traversal.traverser that implement Traverser

Modifier and Type	Class and Description
class	B_O_P_S_SE_SL_Traverser<T>
class	B_O_S_SE_SL_Traverser<T>
class	B_O_Traverser<T>
class	O_Traverser<T>

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.traverser.util

Classes in org.apache.tinkerpop.gremlin.process.traversal.traverser.util that implement Traverser

Modifier and Type	Class and Description
class	AbstractTraverser<T>
class	EmptyTraverser<T>

Method parameters in org.apache.tinkerpop.gremlin.process.traversal.traverser.util with type arguments of type Traverser

Modifier and Type	Method and Description
void	TraverserSet.sort(Comparator<Traverser<S>> comparator)

Uses of Traverser in org.apache.tinkerpop.gremlin.process.traversal.util

Methods in org.apache.tinkerpop.gremlin.process.traversal.util with parameters of type Traverser

Modifier and Type	Method and Description
void	EmptyTraversal.addStart(Traverser<S> start)
void	DefaultTraversal.addStart(Traverser<S> start)

Method parameters in org.apache.tinkerpop.gremlin.process.traversal.util with type arguments of type Traverser

Modifier and Type	Method and Description
void	EmptyTraversal.addStarts(Iterator<Traverser<S>> starts)
void	DefaultTraversal.addStarts(Iterator<Traverser<S>> starts)