org.jgrapht.event

Interface VertexSetListener<V>

All Superinterfaces:

java.util.EventListener

All Known Subinterfaces:

GraphListener<V,E>

All Known Implementing Classes:

ConnectivityInspector, DirectedNeighborIndex, NeighborIndex

public interface VertexSetListener<V>
extends java.util.EventListener

A listener that is notified when the graph's vertex set changes. It should be used when only notifications on vertex-set changes are of interest. If all graph notifications are of interest better use GraphListener.

Since:

Jul 18, 2003

See Also:

GraphListener

Method Summary

Modifier and Type	Method and Description
void	vertexAdded(GraphVertexChangeEvent<V> e) Notifies that a vertex has been added to the graph.
void	vertexRemoved(GraphVertexChangeEvent<V> e) Notifies that a vertex has been removed from the graph.

Method Detail

vertexAdded

void vertexAdded(GraphVertexChangeEvent<V> e)

Notifies that a vertex has been added to the graph.

Parameters:

e - the vertex event.

vertexRemoved

void vertexRemoved(GraphVertexChangeEvent<V> e)

Notifies that a vertex has been removed from the graph.

Parameters:

e - the vertex event.