public class ReferenceEdge extends ReferenceElement<Edge> implements Edge
Edge.ExceptionsAttachable.Exceptions, Attachable.Methodid, labelDEFAULT_LABEL| Constructor and Description |
|---|
ReferenceEdge(Edge edge) |
ReferenceEdge(Object id,
String label,
ReferenceVertex inVertex,
ReferenceVertex outVertex) |
| Modifier and Type | Method and Description |
|---|---|
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. |
<V> Property<V> |
property(String key,
V value)
Add or set a property value for the
Element given its key. |
void |
remove()
Removes the
Element from 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, id, labelclone, finalize, getClass, notify, notifyAll, wait, wait, waitbothVerticesgraph, id, keys, label, property, value, valuesattachpublic ReferenceEdge(Edge edge)
public ReferenceEdge(Object id, String label, ReferenceVertex inVertex, ReferenceVertex outVertex)
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 where the propertyKeys is meant to be a filter on the available
keys. If no keys are provide then return all the properties.properties in interface Edgeproperties in interface ElementCopyright © 2013–2020 Apache Software Foundation. All rights reserved.