com.phoenixst.plexus.util
Class DefaultObjectEdge

java.lang.Object
  com.phoenixst.plexus.util.DefaultEdge
      com.phoenixst.plexus.util.DefaultObjectEdge

All Implemented Interfaces:

Graph.Edge, Serializable

public class DefaultObjectEdge
extends DefaultEdge

A default Graph.Edge implementation. The equals() method is inherited from Object and uses reference equality. This class should only be used by Graphs which create edges once and store them.

Since:

1.0

Version:

$Revision: 1.9 $

Author:

Ray A. Conner

See Also:

Serialized Form

Constructor Summary

DefaultObjectEdge(Object object, Object tail, Object head, boolean directed)
Creates a new DefaultObjectEdge.

Method Summary

Object	getUserObject() Returns the user object contained in this Graph.Edge.
void	setUserObject(Object object) Sets the user object contained in this Graph.Edge.
String	toString()

Methods inherited from class com.phoenixst.plexus.util.DefaultEdge

getHead, getOtherEndpoint, getTail, isDirected

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.phoenixst.plexus.Graph.Edge

equals, hashCode

Constructor Detail

DefaultObjectEdge

public DefaultObjectEdge(Object object,
                         Object tail,
                         Object head,
                         boolean directed)

Creates a new DefaultObjectEdge.

Method Detail

getUserObject

public Object getUserObject()

Description copied from interface: Graph.Edge

Returns the user object contained in this Graph.Edge.

Specified by:

getUserObject in interface Graph.Edge

Overrides:

getUserObject in class DefaultEdge

Returns:

the user object contained in this Graph.Edge.

setUserObject

public void setUserObject(Object object)

Description copied from interface: Graph.Edge

Sets the user object contained in this Graph.Edge.

Specified by:

setUserObject in interface Graph.Edge

Overrides:

setUserObject in class DefaultEdge

Parameters:

object - the user object to replace the one in this Graph.Edge.

toString

public String toString()

Overrides:

toString in class DefaultEdge