public class ReferenceEdge extends ReferenceElement<Edge> implements Edge
Edge.ExceptionsAttachable.Exceptions, Attachable.MethodEMPTY_STRING, idDEFAULT_LABEL| Constructor and Description | 
|---|
| ReferenceEdge(Edge edge) | 
| Modifier and Type | Method and Description | 
|---|---|
| Vertex | inVertex()Get the incoming/head vertex of this edge. | 
| String | label()Gets the label for the graph  Elementwhich helps categorize it. | 
| Vertex | outVertex()Get the outgoing/tail vertex of this edge. | 
| <V> Iterator<Property<V>> | properties(String... propertyKeys)Get an  Iteratorof properties. | 
| <V> Property<V> | property(String key,
        V value)Add or set a property value for the  Elementgiven its key. | 
| void | remove()Removes the  Elementfrom the graph. | 
| String | toString() | 
| Iterator<Vertex> | vertices(Direction direction)Retrieve the vertex (or vertices) associated with this edge as defined by the direction. | 
equals, get, graph, hashCode, idclone, finalize, getClass, notify, notifyAll, wait, wait, waitbothVerticesgraph, id, keys, property, value, valuesattachpublic ReferenceEdge(Edge edge)
public <V> Property<V> property(String key, V value)
ElementElement given its key.public void remove()
ElementElement from the graph.public Iterator<Vertex> vertices(Direction direction)
EdgeDirection.BOTH then the iterator order is: Direction.OUT then Direction.IN.public Vertex inVertex()
Edgepublic Vertex outVertex()
Edgepublic <V> Iterator<Property<V>> properties(String... propertyKeys)
EdgeIterator of properties.properties in interface Edgeproperties in interface ElementCopyright © 2013–2015 Apache Software Foundation. All rights reserved.