com.kuka.graph.event
Class GraphNodeSetListener<N,E>

java.lang.Object
  com.kuka.graph.event.GraphNodeSetListener<N,E>

Type Parameters:

N - the type of the nodes.

E - the type of the edges.

All Implemented Interfaces:

GraphListener<N,E>

public abstract class GraphNodeSetListener<N,E>
extends Object
implements GraphListener<N,E>

Abstract super class for node listeners. Extend this class to be notified about changes in the set of nodes of a graph.

The class implements the GraphListener-interface, and realizes the notification-methods about changes in the edges by doing nothing. These realizations cannot be overriden by subclasses, thus, any node listener can only react to changes in the nodes.

Constructor Summary

GraphNodeSetListener()

Method Summary

void	edgeAdded(E edge) Called when an edge has been added to the graph.
void	edgeRemoved(E edge) Called when an edge has been removed from the graph.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.kuka.graph.event.GraphListener

nodeAdded, nodeRemoved

Constructor Detail

GraphNodeSetListener

public GraphNodeSetListener()

Method Detail

edgeAdded

public final void edgeAdded(E edge)

Description copied from interface: GraphListener

Called when an edge has been added to the graph.

Specified by:

edgeAdded in interface GraphListener<N,E>

Parameters:

edge - the added edge.

edgeRemoved

public final void edgeRemoved(E edge)

Description copied from interface: GraphListener

Called when an edge has been removed from the graph.

Specified by:

edgeRemoved in interface GraphListener<N,E>

Parameters:

edge - the edge that has been removed.