public class DetachedEdge extends DetachedElement<Edge> implements Edge
Edge that is disconnected from a Graph. "Disconnection" can mean detachment from
a Graph in the sense that the Edge was constructed from a Graph instance and this reference
was removed or it can mean that the DetachedEdge could have been constructed independently of a
Graph instance in the first place.
A DetachedEdge only has reference to the properties and in/out vertices that are associated with it at the
time of detachment (or construction) and is not traversable or mutable. Note that the references to the in/out
vertices are DetachedVertex instances that only have reference to the
Element.id() and Element.label().Edge.ExceptionsAttachable.Exceptions, Attachable.Methodid, label, propertiesDEFAULT_LABEL| Modifier | Constructor and Description |
|---|---|
protected |
DetachedEdge(Edge edge,
boolean withProperties) |
|
DetachedEdge(Object id,
String label,
Map<String,Object> properties,
<any> outV,
<any> inV) |
| 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. |
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, label, property, propertyclone, finalize, getClass, notify, notifyAll, wait, wait, waitbothVerticesgraph, id, keys, label, property, property, value, valuesattachprotected DetachedEdge(Edge edge, boolean withProperties)
public Vertex inVertex()
Edgepublic Vertex outVertex()
Edgepublic Iterator<Vertex> vertices(Direction direction)
EdgeDirection.BOTH then the iterator order is: Direction.OUT then Direction.IN.public void remove()
ElementElement from the graph.public <V> Iterator<Property<V>> properties(String... propertyKeys)
ElementIterator of properties.properties in interface Edgeproperties in interface Elementproperties in class DetachedElement<Edge>Copyright © 2013–2016 Apache Software Foundation. All rights reserved.