Uses of Enum Class
org.apache.tinkerpop.gremlin.structure.Direction

Packages that use Direction

Package	Description
org.apache.tinkerpop.gremlin.gql
org.apache.tinkerpop.gremlin.groovy.jsr223.dsl.credential
org.apache.tinkerpop.gremlin.language.grammar
org.apache.tinkerpop.gremlin.process.computer
org.apache.tinkerpop.gremlin.process.computer.search.path
org.apache.tinkerpop.gremlin.process.computer.util
org.apache.tinkerpop.gremlin.process.traversal.dsl.graph
org.apache.tinkerpop.gremlin.process.traversal.step.map
org.apache.tinkerpop.gremlin.structure
org.apache.tinkerpop.gremlin.structure.io
org.apache.tinkerpop.gremlin.structure.io.binary.types
org.apache.tinkerpop.gremlin.structure.io.graphml
org.apache.tinkerpop.gremlin.structure.io.graphson
org.apache.tinkerpop.gremlin.structure.io.gryo
org.apache.tinkerpop.gremlin.structure.util.detached
org.apache.tinkerpop.gremlin.structure.util.reference
org.apache.tinkerpop.gremlin.structure.util.star
org.apache.tinkerpop.gremlin.tinkergraph.structure

Uses of Direction in org.apache.tinkerpop.gremlin.gql

Methods in org.apache.tinkerpop.gremlin.gql that return Direction

Modifier and Type	Method	Description
Direction	ExtensionStep.getDirection()	The traversal direction from the anchor vertex.
Direction	QueryEdge.getDirection()	Returns the traversal direction: OUT, IN, or BOTH.

Constructors in org.apache.tinkerpop.gremlin.gql with parameters of type Direction

Modifier	Constructor	Description
	ExtensionStep(String anchorVariable, String edgeLabel, Direction direction, String edgeVariable, String targetLabel, String targetVariable)
	ExtensionStep(String anchorVariable, String edgeLabel, Direction direction, String edgeVariable, String targetLabel, String targetVariable, List<PropertyPredicate> targetPredicates)
	ExtensionStep(String anchorVariable, String edgeLabel, Direction direction, String edgeVariable, String targetLabel, String targetVariable, List<PropertyPredicate> targetPredicates, long estimatedCost)
	ExtensionStep(String anchorVariable, String edgeLabel, Direction direction, String edgeVariable, List<PropertyPredicate> edgePredicates, String targetLabel, String targetVariable, List<PropertyPredicate> targetPredicates, long estimatedCost)
	QueryEdge(String variable, String label, Direction direction, QueryVertex source, QueryVertex target)
	QueryEdge(String variable, String label, Direction direction, QueryVertex source, QueryVertex target, List<PropertyPredicate> predicates)

Uses of Direction in org.apache.tinkerpop.gremlin.groovy.jsr223.dsl.credential

Methods in org.apache.tinkerpop.gremlin.groovy.jsr223.dsl.credential with parameters of type Direction

Modifier and Type	Method	Description
static CredentialTraversal<Vertex,Vertex>	__.to(Direction direction)
static CredentialTraversal<Vertex,Vertex>	__.to(Direction direction, String... edgeLabels)
static CredentialTraversal<Vertex,Vertex>	__.to(Direction direction, GValue<String>... edgeLabels)
default CredentialTraversal<S,Vertex>	CredentialTraversal.to(Direction direction)
default CredentialTraversal<S,Vertex>	CredentialTraversal.to(Direction direction, String... edgeLabels)
default CredentialTraversal<S,Vertex>	CredentialTraversal.to(Direction direction, GValue<String>... edgeLabels)
static CredentialTraversal<Vertex,Edge>	__.toE(Direction direction)
static CredentialTraversal<Vertex,Edge>	__.toE(Direction direction, String... edgeLabels)
static CredentialTraversal<Vertex,Edge>	__.toE(Direction direction, GValue<String>... edgeLabels)
default CredentialTraversal<S,Edge>	CredentialTraversal.toE(Direction direction)
default CredentialTraversal<S,Edge>	CredentialTraversal.toE(Direction direction, String... edgeLabels)
default CredentialTraversal<S,Edge>	CredentialTraversal.toE(Direction direction, GValue<String>... edgeLabels)
static CredentialTraversal<Edge,Vertex>	__.toV(Direction direction)
default CredentialTraversal<S,Vertex>	CredentialTraversal.toV(Direction direction)

Uses of Direction in org.apache.tinkerpop.gremlin.language.grammar

Methods in org.apache.tinkerpop.gremlin.language.grammar that return Direction

Modifier and Type	Method	Description
static Direction	TraversalEnumParser.parseTraversalDirectionFromContext(GremlinParser.TraversalDirectionContext context)	Parsing of Direction requires some special handling because of aliases (from/to).
static Direction	TraversalEnumParser.parseTraversalDirectionFromContext(GremlinParser.TraversalDirectionLongContext context)	Parsing of Direction requires some special handling because of aliases (from/to).

Uses of Direction in org.apache.tinkerpop.gremlin.process.computer

Methods in org.apache.tinkerpop.gremlin.process.computer with parameters of type Direction

Modifier and Type	Method	Description
GraphFilter.Legal	GraphFilter.checkEdgeLegality(Direction direction)	Get the legality of a particular edge direction.
GraphFilter.Legal	GraphFilter.checkEdgeLegality(Direction direction, String label)	Get the legality of a particular edge direction and label.
Set<String>	GraphFilter.getLegallyPositiveEdgeLabels(Direction direction)	For a particular edge directionality, get all the GraphFilter.Legal.YES or GraphFilter.Legal.MAYBE edge labels.

Uses of Direction in org.apache.tinkerpop.gremlin.process.computer.search.path

Methods in org.apache.tinkerpop.gremlin.process.computer.search.path with parameters of type Direction

Modifier and Type	Method	Description
ShortestPathVertexProgram.Builder	ShortestPathVertexProgram.Builder.edgeDirection(Direction direction)

Uses of Direction in org.apache.tinkerpop.gremlin.process.computer.util

Methods in org.apache.tinkerpop.gremlin.process.computer.util with parameters of type Direction

Modifier and Type	Method	Description
Iterator<Edge>	ComputerGraph.ComputerAdjacentVertex.edges(Direction direction, String... edgeLabels)
Iterator<Edge>	ComputerGraph.ComputerVertex.edges(Direction direction, String... edgeLabels)
Iterator<Vertex>	ComputerGraph.ComputerAdjacentVertex.vertices(Direction direction, String... edgeLabels)
Iterator<Vertex>	ComputerGraph.ComputerEdge.vertices(Direction direction)
Iterator<Vertex>	ComputerGraph.ComputerVertex.vertices(Direction direction, String... edgeLabels)

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

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

Modifier and Type	Method	Description
static GraphTraversal<Vertex,Vertex>	__.to(Direction direction)
static GraphTraversal<Vertex,Vertex>	__.to(Direction direction, String... edgeLabels)
static GraphTraversal<Vertex,Vertex>	__.to(Direction direction, GValue<String>... edgeLabels)
default GraphTraversal<S,Vertex>	GraphTraversal.to(Direction direction)	Map the Vertex to its adjacent vertices given a direction.
default GraphTraversal<S,Vertex>	GraphTraversal.to(Direction direction, String... edgeLabels)	Map the Vertex to its adjacent vertices given a direction and edge labels.
default GraphTraversal<S,Vertex>	GraphTraversal.to(Direction direction, GValue<String>... edgeLabels)	Map the Vertex to its adjacent vertices given a direction and edge labels.
static GraphTraversal<Vertex,Edge>	__.toE(Direction direction)
static GraphTraversal<Vertex,Edge>	__.toE(Direction direction, String... edgeLabels)
static GraphTraversal<Vertex,Edge>	__.toE(Direction direction, GValue<String>... edgeLabels)
default GraphTraversal<S,Edge>	GraphTraversal.toE(Direction direction)	Map the Vertex to its incident edges given the direction.
default GraphTraversal<S,Edge>	GraphTraversal.toE(Direction direction, String... edgeLabels)	Map the Vertex to its incident edges given the direction and edge labels.
default GraphTraversal<S,Edge>	GraphTraversal.toE(Direction direction, GValue<String>... edgeLabels)	Map the Vertex to its incident edges given the direction and edge labels.
static GraphTraversal<Edge,Vertex>	__.toV(Direction direction)
default GraphTraversal<S,Vertex>	GraphTraversal.toV(Direction direction)	Map the Edge to its incident vertices given the direction.

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

Fields in org.apache.tinkerpop.gremlin.process.traversal.step.map declared as Direction

Modifier and Type	Field	Description
protected Direction	EdgeVertexStep.direction

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

Modifier and Type	Method	Description
Direction	EdgeVertexStep.getDirection()
Direction	VertexStep.getDirection()
Direction	VertexStepContract.getDirection()
Direction	VertexStepPlaceholder.getDirection()

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

Modifier and Type	Method	Description
protected void	MergeEdgeStep.resolveVertex(Merge token, Direction direction, Map map, Traverser.Admin<S> traverser, Traversal.Admin<S,Object> traversal)

Constructors in org.apache.tinkerpop.gremlin.process.traversal.step.map with parameters of type Direction

Modifier	Constructor	Description
	EdgeVertexStep(Traversal.Admin traversal, Direction direction)
	VertexStep(Traversal.Admin traversal, Class<E> returnClass, Direction direction, String... edgeLabels)
	VertexStepPlaceholder(Traversal.Admin traversal, Class<E> returnClass, Direction direction, GValue<String>... edgeLabels)

Uses of Direction in org.apache.tinkerpop.gremlin.structure

Fields in org.apache.tinkerpop.gremlin.structure declared as Direction

Modifier and Type	Field	Description
static final Direction	Direction.from	Friendly alias to OUT
static final Direction[]	Direction.proper	The actual direction of an Edge may only be IN or OUT, as defined in this array.
static final Direction	Direction.to	Friendly alias to IN

Methods in org.apache.tinkerpop.gremlin.structure that return Direction

Modifier and Type	Method	Description
static Direction	Direction.directionValueOf(String name)	Get Direction from name.
Direction	Direction.opposite()	Produce the opposite representation of the current Direction enum.
static Direction	Direction.valueOf(String name)	Returns the enum constant of this class with the specified name.
static Direction[]	Direction.values()	Returns an array containing the constants of this enum class, in the order they are declared.

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

Modifier and Type	Method	Description
Iterator<Edge>	Vertex.edges(Direction direction, String... edgeLabels)	Gets an Iterator of incident edges.
Iterator<Vertex>	Edge.vertices(Direction direction)	Retrieve the vertex (or vertices) associated with this edge as defined by the direction.
Iterator<Vertex>	Vertex.vertices(Direction direction, String... edgeLabels)	Gets an Iterator of adjacent vertices.

Uses of Direction in org.apache.tinkerpop.gremlin.structure.io

Methods in org.apache.tinkerpop.gremlin.structure.io with parameters of type Direction

Modifier and Type	Method	Description
Vertex	GraphReader.readVertex(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	Reads a single vertex from an InputStream.
Iterator<Vertex>	GraphReader.readVertices(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	Reads a set of one or more vertices from an InputStream which were written by GraphWriter.writeVertices(OutputStream, Iterator).
void	GraphWriter.writeVertex(OutputStream outputStream, Vertex v, Direction direction)	Write a vertex to a stream with its associated edges.
default void	GraphWriter.writeVertices(OutputStream outputStream, Iterator<Vertex> vertexIterator, Direction direction)	Write a list of vertices from a Traversal to a stream with its associated edges.

Uses of Direction in org.apache.tinkerpop.gremlin.structure.io.binary.types

Fields in org.apache.tinkerpop.gremlin.structure.io.binary.types with type parameters of type Direction

Modifier and Type	Field	Description
static final EnumSerializer<Direction>	EnumSerializer.DirectionSerializer

Uses of Direction in org.apache.tinkerpop.gremlin.structure.io.graphml

Methods in org.apache.tinkerpop.gremlin.structure.io.graphml with parameters of type Direction

Modifier and Type	Method	Description
Vertex	GraphMLReader.readVertex(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	This method is not supported for this reader.
Iterator<Vertex>	GraphMLReader.readVertices(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	This method is not supported for this reader.
void	GraphMLWriter.writeVertex(OutputStream outputStream, Vertex v, Direction direction)	This method is not supported for this writer.
void	GraphMLWriter.writeVertices(OutputStream outputStream, Iterator<Vertex> vertexIterator, Direction direction)	This method is not supported for this writer.

Uses of Direction in org.apache.tinkerpop.gremlin.structure.io.graphson

Methods in org.apache.tinkerpop.gremlin.structure.io.graphson with parameters of type Direction

Modifier and Type	Method	Description
Vertex	GraphSONReader.readVertex(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	Read a Vertex from output generated by any of the GraphSONWriter writeVertex or writeVertices methods or by GraphSONWriter.writeGraph(OutputStream, Graph).
Vertex	LegacyGraphSONReader.readVertex(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	This method is not supported for this reader.
Iterator<Vertex>	GraphSONReader.readVertices(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	Read Vertex objects from output generated by any of the GraphSONWriter writeVertex or writeVertices methods or by GraphSONWriter.writeGraph(OutputStream, Graph).
Iterator<Vertex>	LegacyGraphSONReader.readVertices(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	This method is not supported for this reader.
void	GraphSONWriter.writeVertex(OutputStream outputStream, Vertex v, Direction direction)	Writes a single Vertex to stream where edges only from the specified direction are written.
void	GraphSONWriter.writeVertices(OutputStream outputStream, Iterator<Vertex> vertexIterator, Direction direction)	Writes a list of vertices in adjacency list format where vertices are written with edges from both directions.

Uses of Direction in org.apache.tinkerpop.gremlin.structure.io.gryo

Methods in org.apache.tinkerpop.gremlin.structure.io.gryo with parameters of type Direction

Modifier and Type	Method	Description
Vertex	GryoReader.readVertex(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	Read a Vertex from output generated by any of the GryoWriter writeVertex or writeVertices methods or by GryoWriter.writeGraph(OutputStream, Graph).
Iterator<Vertex>	GryoReader.readVertices(InputStream inputStream, Function<Attachable<Vertex>,Vertex> vertexAttachMethod, Function<Attachable<Edge>,Edge> edgeAttachMethod, Direction attachEdgesOfThisDirection)	Read Vertex objects from output generated by any of the GryoWriter writeVertex or writeVertices methods or by GryoWriter.writeGraph(OutputStream, Graph).
void	GryoWriter.writeVertex(OutputStream outputStream, Vertex v, Direction direction)	Write a vertex to a stream with its associated edges.
void	GryoWriter.writeVertices(OutputStream outputStream, Iterator<Vertex> vertexIterator, Direction direction)	Write a list of vertices from a Traversal to a stream with its associated edges.

Uses of Direction in org.apache.tinkerpop.gremlin.structure.util.detached

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

Modifier and Type	Method	Description
Iterator<Edge>	DetachedVertex.edges(Direction direction, String... edgeLabels)
Iterator<Vertex>	DetachedEdge.vertices(Direction direction)
Iterator<Vertex>	DetachedVertex.vertices(Direction direction, String... labels)

Uses of Direction in org.apache.tinkerpop.gremlin.structure.util.reference

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

Modifier and Type	Method	Description
Iterator<Edge>	ReferenceVertex.edges(Direction direction, String... edgeLabels)
Iterator<Vertex>	ReferenceEdge.vertices(Direction direction)
Iterator<Vertex>	ReferenceVertex.vertices(Direction direction, String... edgeLabels)

Uses of Direction in org.apache.tinkerpop.gremlin.structure.util.star

Methods in org.apache.tinkerpop.gremlin.structure.util.star that return Direction

Modifier and Type	Method	Description
Direction	DirectionalStarGraph.getDirection()

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

Modifier and Type	Method	Description
void	StarGraph.StarVertex.dropEdges(Direction direction)
void	StarGraph.StarVertex.dropEdges(Direction direction, String edgeLabel)
Iterator<Edge>	StarGraph.StarAdjacentVertex.edges(Direction direction, String... edgeLabels)
Iterator<Edge>	StarGraph.StarVertex.edges(Direction direction, String... edgeLabels)
Iterator<Vertex>	StarGraph.StarAdjacentVertex.vertices(Direction direction, String... edgeLabels)
Iterator<Vertex>	StarGraph.StarEdge.vertices(Direction direction)
Iterator<Vertex>	StarGraph.StarVertex.vertices(Direction direction, String... edgeLabels)
static StarGraphGryoSerializer	StarGraphGryoSerializer.with(Direction direction)	Gets a serializer from the cache.

Constructors in org.apache.tinkerpop.gremlin.structure.util.star with parameters of type Direction

Modifier	Constructor	Description
	DirectionalStarGraph(StarGraph starGraphToSerialize, Direction direction)
	StarGraphSerializer(Direction edgeDirectionToSerialize, GraphFilter graphFilter)

Uses of Direction in org.apache.tinkerpop.gremlin.tinkergraph.structure

Methods in org.apache.tinkerpop.gremlin.tinkergraph.structure with parameters of type Direction

Modifier and Type	Method	Description
Iterator<Edge>	TinkerVertex.edges(Direction direction, String... edgeLabels)
static Iterator<TinkerEdge>	TinkerHelper.getEdges(TinkerVertex vertex, Direction direction, String... edgeLabels)
static Iterator<TinkerEdge>	TinkerHelper.getEdgesTx(TinkerVertex vertex, Direction direction, String... edgeLabels)
static Iterator<TinkerVertex>	TinkerHelper.getVertices(TinkerVertex vertex, Direction direction, String... edgeLabels)
static Iterator<TinkerVertex>	TinkerHelper.getVerticesTx(TinkerVertex vertex, Direction direction, String... edgeLabels)
Iterator<Vertex>	TinkerEdge.vertices(Direction direction)
Iterator<Vertex>	TinkerVertex.vertices(Direction direction, String... edgeLabels)