Class MutableGraphEvent

  extended by java.util.EventObject
      extended by org.tigris.gef.graph.MutableGraphEvent
All Implemented Interfaces:

public class MutableGraphEvent
extends java.util.EventObject

A notification that a graph has changed. The source is the object that implements MutableGraphModel. The argument is the specific node or edge that was involved when a node or edge is added or removed. The argument is null if the entire graph changed.

See Also:
Serialized Form

Field Summary
protected  java.lang.Object _arg
          The specific node, port, or arc that was modified.
Fields inherited from class java.util.EventObject
Constructor Summary
MutableGraphEvent(java.lang.Object src)
MutableGraphEvent(java.lang.Object src, java.lang.Object arg)
Method Summary
 java.lang.Object getArg()
Methods inherited from class java.util.EventObject
getSource, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail


protected java.lang.Object _arg
The specific node, port, or arc that was modified.

Constructor Detail


public MutableGraphEvent(java.lang.Object src)


public MutableGraphEvent(java.lang.Object src,
                         java.lang.Object arg)
Method Detail


public java.lang.Object getArg()