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

Interface TraversalParent

All Superinterfaces:

AutoCloseable, PopContaining

All Known Subinterfaces:

TraversalOptionParent<M,S,E>

All Known Implementing Classes:

AddEdgeStartStep, AddEdgeStep, AddPropertyStep, AddVertexStartStep, AddVertexStep, AggregateGlobalStep, AggregateLocalStep, AndStep, BranchStep, CallStep, ChooseStep, CoalesceStep, CombineStep, ConcatStep, ConnectedComponentVertexProgramStep, ConnectiveStep, DateDiffStep, DedupGlobalStep, DifferenceStep, DisjunctStep, ElementMapStep, EmptyStep, FormatStep, GroupCountSideEffectStep, GroupCountStep, GroupSideEffectStep, GroupStep, IndexStep, IntersectStep, LocalStep, MatchStep, MathStep, MergeEdgeStep, MergeStep, MergeVertexStep, NotStep, OptionalStep, OrderGlobalStep, OrderLocalStep, OrStep, PageRankVertexProgramStep, PathFilterStep, PathStep, PeerPressureVertexProgramStep, ProductStep, ProjectStep, PropertyMapStep, RepeatStep, SackValueStep, SampleGlobalStep, SelectOneStep, SelectStep, ShortestPathVertexProgramStep, SplitGlobalStep, SplitLocalStep, TraversalFilterStep, TraversalFlatMapStep, TraversalMapStep, TraversalMergeStep, TraversalSelectStep, TraversalSideEffectStep, TraversalVertexProgramStep, TreeSideEffectStep, TreeStep, UnionStep, WherePredicateStep, WhereTraversalStep

public interface TraversalParent
extends PopContaining, AutoCloseable

Author:

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

Nested Class Summary

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

PopContaining.PopInstruction

Method Summary

Modifier and Type	Method	Description
default void	addGlobalChild(Traversal.Admin<?,?> globalChildTraversal)
default void	addLocalChild(Traversal.Admin<?,?> localChildTraversal)
default Step<?,?>	asStep()
default void	close()
default <S,E> List<Traversal.Admin<S,E>>	getGlobalChildren()
default <S,E> List<Traversal.Admin<S,E>>	getLocalChildren()
default HashSet<PopContaining.PopInstruction>	getPopInstructions()
default Set<TraverserRequirement>	getSelfAndChildRequirements(TraverserRequirement... selfRequirements)
default <S,E> Traversal.Admin<S,E>	integrateChild(Traversal.Admin<?,?> childTraversal)
default void	removeGlobalChild(Traversal.Admin<?,?> globalChildTraversal)
default void	removeLocalChild(Traversal.Admin<?,?> localChildTraversal)
default void	replaceLocalChild(Traversal.Admin<?,?> oldTraversal, Traversal.Admin<?,?> newTraversal)

Method Detail

getGlobalChildren

default <S,E> List<Traversal.Admin<S,E>> getGlobalChildren()

getLocalChildren

default <S,E> List<Traversal.Admin<S,E>> getLocalChildren()

addLocalChild

default void addLocalChild(Traversal.Admin<?,?> localChildTraversal)

addGlobalChild

default void addGlobalChild(Traversal.Admin<?,?> globalChildTraversal)

removeLocalChild

default void removeLocalChild(Traversal.Admin<?,?> localChildTraversal)

removeGlobalChild

default void removeGlobalChild(Traversal.Admin<?,?> globalChildTraversal)

replaceLocalChild

default void replaceLocalChild(Traversal.Admin<?,?> oldTraversal,
                               Traversal.Admin<?,?> newTraversal)

getSelfAndChildRequirements

default Set<TraverserRequirement> getSelfAndChildRequirements(TraverserRequirement... selfRequirements)

asStep

default Step<?,?> asStep()

integrateChild

default <S,E> Traversal.Admin<S,E> integrateChild(Traversal.Admin<?,?> childTraversal)

close

default void close()
            throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

getPopInstructions

default HashSet<PopContaining.PopInstruction> getPopInstructions()

Specified by:

getPopInstructions in interface PopContaining