org.apache.tinkerpop.gremlin.process.computer.util

Class ComputerGraph.ComputerEdge

java.lang.Object

org.apache.tinkerpop.gremlin.process.computer.util.ComputerGraph.ComputerElement

org.apache.tinkerpop.gremlin.process.computer.util.ComputerGraph.ComputerEdge

All Implemented Interfaces:

Edge, Element, WrappedEdge<Edge>, WrappedElement<Element>

Enclosing class:

ComputerGraph

public class ComputerGraph.ComputerEdge
extends ComputerGraph.ComputerElement
implements Edge, WrappedEdge<Edge>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.Edge

Edge.Exceptions

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.Edge

DEFAULT_LABEL

Constructor Summary

Constructors

Constructor and Description
ComputerEdge(Edge edge)

Method Summary

Modifier and Type	Method and Description
Edge	getBaseEdge()
Vertex	inVertex() Get the incoming/head vertex of this edge.
Vertex	outVertex() Get the outgoing/tail vertex of this edge.
<V> Iterator<Property<V>>	properties(String... propertyKeys) Get an Iterator of properties where the propertyKeys is meant to be a filter on the available keys.
Iterator<Vertex>	vertices(Direction direction) Retrieve the vertex (or vertices) associated with this edge as defined by the direction.

Methods inherited from class org.apache.tinkerpop.gremlin.process.computer.util.ComputerGraph.ComputerElement

equals, getBaseElement, graph, hashCode, id, keys, label, property, property, remove, toString, value, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Edge

bothVertices

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Element

graph, id, keys, label, property, property, remove, value, values

Constructor Detail

ComputerEdge

public ComputerEdge(Edge edge)

Method Detail

vertices

public Iterator<Vertex> vertices(Direction direction)

Description copied from interface: Edge

Retrieve the vertex (or vertices) associated with this edge as defined by the direction. If the direction is Direction.BOTH then the iterator order is: Direction.OUT then Direction.IN.

Specified by:

vertices in interface Edge

Parameters:

direction - Get the incoming vertex, outgoing vertex, or both vertices

Returns:

An iterator with 1 or 2 vertices

outVertex

public Vertex outVertex()

Description copied from interface: Edge

Get the outgoing/tail vertex of this edge.

Specified by:

outVertex in interface Edge

Returns:

the outgoing vertex of the edge

inVertex

public Vertex inVertex()

Description copied from interface: Edge

Get the incoming/head vertex of this edge.

Specified by:

inVertex in interface Edge

Returns:

the incoming vertex of the edge

properties

public <V> Iterator<Property<V>> properties(String... propertyKeys)

Description copied from interface: Element

Get an Iterator of properties where the propertyKeys is meant to be a filter on the available keys. If no keys are provide then return all the properties.

Specified by:

properties in interface Edge

Specified by:

properties in interface Element

Overrides:

properties in class ComputerGraph.ComputerElement

getBaseEdge

public Edge getBaseEdge()

Specified by:

getBaseEdge in interface WrappedEdge<Edge>