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

Packages that use Step

Package	Description
org.apache.tinkerpop.gremlin.neo4j.process.traversal.step.sideEffect
org.apache.tinkerpop.gremlin.process.computer.traversal.step.map
org.apache.tinkerpop.gremlin.process.computer.traversal.strategy.optimization
org.apache.tinkerpop.gremlin.process.remote.traversal
org.apache.tinkerpop.gremlin.process.remote.traversal.step.map
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
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
org.apache.tinkerpop.gremlin.structure.util
org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.map
org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect
org.apache.tinkerpop.gremlin.util.function

Uses of Step in org.apache.tinkerpop.gremlin.neo4j.process.traversal.step.sideEffect

Classes in org.apache.tinkerpop.gremlin.neo4j.process.traversal.step.sideEffect that implement Step

Modifier and Type	Class and Description
class	CypherStartStep
class	Neo4jGraphStep<S,E extends Element>

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

Classes in org.apache.tinkerpop.gremlin.process.computer.traversal.step.map that implement Step

Modifier and Type	Class and Description
class	ComputerResultStep<S>
class	PageRankVertexProgramStep
class	PeerPressureVertexProgramStep
class	ProgramVertexProgramStep
class	TraversalVertexProgramStep
class	VertexProgramStep

Uses of Step in org.apache.tinkerpop.gremlin.process.computer.traversal.strategy.optimization

Methods in org.apache.tinkerpop.gremlin.process.computer.traversal.strategy.optimization with parameters of type Step

Modifier and Type	Method and Description
static boolean	MessagePassingReductionStrategy.endsWithElement(Step<?,?> currentStep)

Uses of Step in org.apache.tinkerpop.gremlin.process.remote.traversal

Methods in org.apache.tinkerpop.gremlin.process.remote.traversal that return types with arguments of type Step

Modifier and Type	Method and Description
List<Step>	AbstractRemoteTraversal.getSteps()

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

Modifier and Type	Method and Description
<S2,E2> Traversal.Admin<S2,E2>	AbstractRemoteTraversal.addStep(int index, Step<?,?> step)

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

Classes in org.apache.tinkerpop.gremlin.process.remote.traversal.step.map that implement Step

Modifier and Type	Class and Description
class	RemoteStep<S,E> Sends a Traversal to a RemoteConnection and iterates back the results.

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

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

Modifier and Type	Method and Description
Step<S,E>	Step.clone() Cloning is used to duplicate steps for the purpose of traversal optimization and OLTP replication.
default Step<?,E>	Traversal.Admin.getEndStep() Get the end/tail of the traversal.
Step<E,?>	Step.getNextStep() Get the next step to the current step.
Step<?,S>	Step.getPreviousStep() Get the step prior to the current step.
default Step<S,?>	Traversal.Admin.getStartStep() Get the start/head of the traversal.

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

Modifier and Type	Method and Description
List<Step>	Traversal.Admin.getSteps() Get the Step instances associated with this traversal.

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

Modifier and Type	Method and Description
<S2,E2> Traversal.Admin<S2,E2>	Traversal.Admin.addStep(int index, Step<?,?> step) Add a Step to an arbitrary point in the traversal.
default <E2> Traversal.Admin<S,E2>	Traversal.Admin.addStep(Step<?,E2> step) Add a Step to the end of the traversal.
default boolean	Step.equals(Step other, boolean compareIds) Compare the current step with another step.
<S> Traverser.Admin<S>	TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
default <S> Iterator<Traverser.Admin<S>>	TraverserGenerator.generateIterator(Iterator<S> starts, Step<S,?> startStep, long initialBulk)
default <S2,E2> Traversal.Admin<S2,E2>	Traversal.Admin.removeStep(Step<?,?> step) Remove a Step from the traversal.
void	Step.setNextStep(Step<E,?> step) Set the step that is next to the current step.
void	Step.setPreviousStep(Step<?,S> step) Set the step that is previous to the current step.
<R> Traverser.Admin<R>	Traverser.Admin.split(R r, Step<T,R> step) Generate a child traverser of the current traverser for current as step and new object location.

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

Methods in org.apache.tinkerpop.gremlin.process.traversal.dsl.graph with parameters of type Step

Modifier and Type	Method and Description
default <E2> GraphTraversal.Admin<S,E2>	GraphTraversal.Admin.addStep(Step<?,E2> step)

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

Methods in org.apache.tinkerpop.gremlin.process.traversal.lambda that return types with arguments of type Step

Modifier and Type	Method and Description
List<Step>	AbstractLambdaTraversal.getSteps()

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

Modifier and Type	Method and Description
<S2,E2> Traversal.Admin<S2,E2>	AbstractLambdaTraversal.addStep(int index, Step<?,?> step)

Uses of Step in org.apache.tinkerpop.gremlin.process.traversal.step

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

Modifier and Type	Method and Description
default Step<?,?>	TraversalParent.asStep()

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

Modifier and Type	Method and Description
static void	GraphComputing.atMaster(Step<?,?> step, boolean atMaster)

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

Classes in org.apache.tinkerpop.gremlin.process.traversal.step.branch that implement Step

Modifier and Type	Class and Description
class	BranchStep<S,E,M>
class	ChooseStep<S,E,M> A step which offers a choice of two or more Traversals to take.
class	LocalStep<S,E>
class	RepeatStep<S>
static class	RepeatStep.RepeatEndStep<S>
class	UnionStep<S,E>

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

Classes in org.apache.tinkerpop.gremlin.process.traversal.step.filter that implement Step

Modifier and Type	Class and Description
class	AndStep<S>
class	ClassFilterStep<S,T>
class	CoinStep<S>
class	ConnectiveStep<S>
class	DedupGlobalStep<S>
class	DropStep<S>
class	FilterStep<S>
class	HasStep<S extends Element>
class	IsStep<S>
class	LambdaFilterStep<S>
class	NotStep<S>
class	OrStep<S>
class	PathFilterStep<S>
class	RangeGlobalStep<S>
class	SampleGlobalStep<S>
class	TailGlobalStep<S>
class	TimeLimitStep<S>
class	TraversalFilterStep<S>
class	WherePredicateStep<S>
class	WhereTraversalStep<S>
static class	WhereTraversalStep.WhereEndStep
static class	WhereTraversalStep.WhereStartStep<S>

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

Classes in org.apache.tinkerpop.gremlin.process.traversal.step.map that implement Step

Modifier and Type	Class and Description
class	AddEdgeStep<S>
class	AddVertexStartStep
class	AddVertexStep<S>
class	CoalesceStep<S,E>
class	ConstantStep<S,E>
class	CountGlobalStep<S>
class	CountLocalStep<S>
class	DedupLocalStep<E,S extends Iterable<E>>
class	EdgeOtherVertexStep
class	EdgeVertexStep
class	FlatMapStep<S,E>
class	FoldStep<S,E>
class	GraphStep<S,E extends Element>
class	GroupCountStep<S,E>
class	GroupStep<S,K,V>
class	GroupStepV3d0<S,K,V,R> Deprecated. As of release 3.1.0, replaced by GroupStep.
class	HasNextStep<S>
class	IdStep<S extends Element>
class	LabelStep<S extends Element>
class	LambdaCollectingBarrierStep<S>
class	LambdaFlatMapStep<S,E>
class	LambdaMapStep<S,E>
class	LoopsStep<S>
class	MapStep<S,E>
class	MatchStep<S,E>
static class	MatchStep.MatchEndStep
static class	MatchStep.MatchStartStep
class	MaxGlobalStep<S extends Number>
class	MaxLocalStep<E extends Number,S extends Iterable<E>>
class	MeanGlobalStep<S extends Number,E extends Number>
class	MeanLocalStep<E extends Number,S extends Iterable<E>>
class	MinGlobalStep<S extends Number>
class	MinLocalStep<E extends Number,S extends Iterable<E>>
class	NoOpBarrierStep<S>
class	OrderGlobalStep<S,C extends Comparable>
class	OrderLocalStep<S,C extends Comparable>
class	PathStep<S>
static class	ProfileTest.MockStep ProfileStrategy callback test.
class	ProjectStep<S,E>
class	PropertiesStep<E>
class	PropertyKeyStep
class	PropertyMapStep<E>
class	PropertyValueStep<E>
class	RangeLocalStep<S>
class	SackStep<S,E>
class	SampleLocalStep<S>
class	SelectOneStep<S,E>
class	SelectStep<S,E>
class	SumGlobalStep<S extends Number>
class	SumLocalStep<E extends Number,S extends Iterable<E>>
class	TailLocalStep<S>
class	TraversalFlatMapStep<S,E>
class	TraversalMapStep<S,E>
class	TreeStep<S>
class	UnfoldStep<S,E>
class	VertexStep<E extends Element>

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

Modifier and Type	Method and Description
static boolean	GraphStep.isStartStep(Step<?,?> step)

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

Classes in org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect that implement Step

Modifier and Type	Class and Description
class	AddPropertyStep<S extends Element>
class	AggregateStep<S>
class	GroupCountSideEffectStep<S,E>
class	GroupSideEffectStep<S,K,V>
class	GroupSideEffectStepV3d0<S,K,V,R> Deprecated.
class	IdentityStep<S>
class	InjectStep<S>
class	LambdaSideEffectStep<S>
class	ProfileSideEffectStep<S>
class	SackValueStep<S,A,B>
class	SideEffectCapStep<S,E>
class	SideEffectStep<S>
class	StartStep<S>
class	StoreStep<S>
class	SubgraphStep A side-effect step that produces an edge induced subgraph.
class	TraversalSideEffectStep<S>
class	TreeSideEffectStep<S>

Methods in org.apache.tinkerpop.gremlin.process.traversal.step.sideEffect with parameters of type Step

Modifier and Type	Method and Description
static boolean	StartStep.isVariableStartStep(Step<?,?> step)

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

Classes in org.apache.tinkerpop.gremlin.process.traversal.step.util that implement Step

Modifier and Type	Class and Description
class	AbstractStep<S,E>
class	CollectingBarrierStep<S>
class	ComputerAwareStep<S,E>
static class	ComputerAwareStep.EndStep<S>
class	EmptyStep<S,E>
class	ProfileStep<S>
class	ReducingBarrierStep<S,E>
class	RequirementsStep<S>
class	SupplyingBarrierStep<S,E>

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

Modifier and Type	Field and Description
protected Step<E,?>	AbstractStep.nextStep
protected Step<?,S>	AbstractStep.previousStep

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

Modifier and Type	Method and Description
Step<E,?>	EmptyStep.getNextStep()
Step<E,?>	AbstractStep.getNextStep()
Step<?,S>	EmptyStep.getPreviousStep()
Step<?,S>	AbstractStep.getPreviousStep()

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

Modifier and Type	Method and Description
void	EmptyStep.setNextStep(Step<E,?> step)
void	AbstractStep.setNextStep(Step<E,?> step)
void	EmptyStep.setPreviousStep(Step<?,S> step)
void	AbstractStep.setPreviousStep(Step<?,S> step)

Constructors in org.apache.tinkerpop.gremlin.process.traversal.step.util with parameters of type Step

Constructor and Description
ExpandableStepIterator(Step<S,?> hostStep)

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

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

Modifier and Type	Method and Description
<S> Traverser.Admin<S>	LP_O_OB_P_S_SE_SL_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<S> Traverser.Admin<S>	B_O_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<S> Traverser.Admin<S>	O_OB_S_SE_SL_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<S> Traverser.Admin<S>	LP_O_OB_S_SE_SL_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<S> Traverser.Admin<S>	B_O_S_SE_SL_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<S> Traverser.Admin<S>	B_LP_O_S_SE_SL_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<S> Traverser.Admin<S>	B_LP_O_P_S_SE_SL_TraverserGenerator.generate(S start, Step<S,?> startStep, long initialBulk)
<R> Traverser.Admin<R>	B_LP_O_S_SE_SL_Traverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	ProjectedTraverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	O_Traverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	O_OB_S_SE_SL_Traverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	B_LP_O_P_S_SE_SL_Traverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	LP_O_OB_P_S_SE_SL_Traverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	LP_O_OB_S_SE_SL_Traverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	B_O_S_SE_SL_Traverser.split(R r, Step<T,R> step)

Constructors in org.apache.tinkerpop.gremlin.process.traversal.traverser with parameters of type Step

Constructor and Description
B_LP_O_P_S_SE_SL_Traverser(T t, Step<T,?> step, long initialBulk)
B_LP_O_S_SE_SL_Traverser(T t, Step<T,?> step, long initialBulk)
B_O_S_SE_SL_Traverser(T t, Step<T,?> step, long initialBulk)
LP_O_OB_P_S_SE_SL_Traverser(T t, Step<T,?> step)
LP_O_OB_S_SE_SL_Traverser(T t, Step<T,?> step)
O_OB_S_SE_SL_Traverser(T t, Step<T,?> step)

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

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

Modifier and Type	Method and Description
<R> Traverser.Admin<R>	EmptyTraverser.split(R r, Step<T,R> step)
<R> Traverser.Admin<R>	AbstractTraverser.split(R r, Step<T,R> step)

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

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

Modifier and Type	Field and Description
protected List<Step>	DefaultTraversal.steps
protected List<Step>	DefaultTraversal.unmodifiableSteps

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

Modifier and Type	Method and Description
<A,B,C extends Step<A,B>> C	TraversalMatrix.getStepById(String stepId)

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

Modifier and Type	Method and Description
Step<?,E>	DefaultTraversal.getEndStep()
Step<S,?>	DefaultTraversal.getStartStep()
static <S,E> Step<?,E>	TraversalHelper.insertTraversal(int insertIndex, Traversal.Admin<S,E> insertTraversal, Traversal.Admin<?,?> traversal)
static <S,E> Step<?,E>	TraversalHelper.insertTraversal(Step<?,S> previousStep, Traversal.Admin<S,E> insertTraversal, Traversal.Admin<?,?> traversal)

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

Modifier and Type	Method and Description
List<Step>	EmptyTraversal.getSteps()
List<Step>	DefaultTraversal.getSteps()

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

Modifier and Type	Method and Description
<S2,E2> Traversal.Admin<S2,E2>	EmptyTraversal.addStep(int index, Step<?,?> step)
<S2,E2> Traversal.Admin<S2,E2>	DefaultTraversal.addStep(int index, Step<?,?> step)
<E2> Traversal.Admin<S,E2>	EmptyTraversal.addStep(Step<?,E2> step)
static void	TraversalHelper.copyLabels(Step<?,?> fromStep, Step<?,?> toStep, boolean moveLabels)
static void	TraversalHelper.copyLabels(Step<?,?> fromStep, Step<?,?> toStep, boolean moveLabels)
static Set<String>	PathUtil.getReferencedLabels(Step step)
static Set<String>	PathUtil.getReferencedLabelsAfterStep(Step<?,?> step)
static String	TraversalHelper.getShortName(Step step, int maxLength) Returns the name of step truncated to maxLength.
static <S,E> void	TraversalHelper.insertAfterStep(Step<S,E> insertStep, Step<?,S> beforeStep, Traversal.Admin<?,?> traversal) Insert a step after a specified step instance.
static <S,E> void	TraversalHelper.insertAfterStep(Step<S,E> insertStep, Step<?,S> beforeStep, Traversal.Admin<?,?> traversal) Insert a step after a specified step instance.
static <S,E> void	TraversalHelper.insertBeforeStep(Step<S,E> insertStep, Step<E,?> afterStep, Traversal.Admin<?,?> traversal) Insert a step before a specified step instance.
static <S,E> void	TraversalHelper.insertBeforeStep(Step<S,E> insertStep, Step<E,?> afterStep, Traversal.Admin<?,?> traversal) Insert a step before a specified step instance.
static <S,E> Step<?,E>	TraversalHelper.insertTraversal(Step<?,S> previousStep, Traversal.Admin<S,E> insertTraversal, Traversal.Admin<?,?> traversal)
static <S,E> void	TraversalHelper.removeToTraversal(Step<S,?> startStep, Step<?,E> endStep, Traversal.Admin<S,E> newTraversal)
static <S,E> void	TraversalHelper.removeToTraversal(Step<S,?> startStep, Step<?,E> endStep, Traversal.Admin<S,E> newTraversal)
static <S,E> void	TraversalHelper.replaceStep(Step<S,E> removeStep, Step<S,E> insertStep, Traversal.Admin<?,?> traversal) Replace a step with a new step.
static <S,E> void	TraversalHelper.replaceStep(Step<S,E> removeStep, Step<S,E> insertStep, Traversal.Admin<?,?> traversal) Replace a step with a new step.
static <S,E> int	TraversalHelper.stepIndex(Step<S,E> step, Traversal.Admin<?,?> traversal) Gets the index of a particular step in the Traversal.

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

Modifier and Type	Method and Description
static boolean	TraversalHelper.anyStepRecursively(Predicate<Step> predicate, Traversal.Admin<?,?> traversal) Determine if any step in Traversal or its children match the step given the provided Predicate.
static boolean	TraversalHelper.anyStepRecursively(Predicate<Step> predicate, TraversalParent step) Determine if any child step of a TraversalParent match the step given the provided Predicate.

Uses of Step in org.apache.tinkerpop.gremlin.structure.util

Methods in org.apache.tinkerpop.gremlin.structure.util with parameters of type Step

Modifier and Type	Method and Description
static String	StringFactory.stepString(Step<?,?> step, Object... arguments)

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

Classes in org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.map that implement Step

Modifier and Type	Class and Description
class	TinkerCountGlobalStep<S extends Element>

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

Classes in org.apache.tinkerpop.gremlin.tinkergraph.process.traversal.step.sideEffect that implement Step

Modifier and Type	Class and Description
class	TinkerGraphStep<S,E extends Element>

Uses of Step in org.apache.tinkerpop.gremlin.util.function

Constructors in org.apache.tinkerpop.gremlin.util.function with parameters of type Step

Constructor and Description
MutableMetricsSupplier(Step<?,?> previousStep)