com.tinkerpop.gremlin.structure

Interface Edge.Iterators

All Superinterfaces:

Element.Iterators

All Known Implementing Classes:

DetachedEdge, StrategyEdge

Enclosing interface:

Edge

public static interface Edge.Iterators
extends Element.Iterators

An interface that provides access to iterators over properties and vertices, without constructing a Traversal object.

Method Summary

Modifier and Type	Method and Description
<V> java.util.Iterator<Property<V>>	propertyIterator(java.lang.String... propertyKeys) Get an Iterator of properties.
java.util.Iterator<Vertex>	vertexIterator(Direction direction) Retrieve the vertex (or vertices) associated with this edge as defined by the direction.

Methods inherited from interface com.tinkerpop.gremlin.structure.Element.Iterators

valueIterator

Method Detail

vertexIterator

java.util.Iterator<Vertex> vertexIterator(Direction direction)

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.

Parameters:

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

Returns:

An iterator with 1 or 2 vertices

propertyIterator

<V> java.util.Iterator<Property<V>> propertyIterator(java.lang.String... propertyKeys)

Get an Iterator of properties.

Specified by:

propertyIterator in interface Element.Iterators