Interface VertexSetListener<V>

All Superinterfaces:
EventListener
All Known Subinterfaces:
GraphListener<V,E>
All Known Implementing Classes:
ConnectivityInspector, DirectedNeighborIndex, NeighborIndex

public interface VertexSetListener<V> extends 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
Author:
Barak Naveh
See Also:
  • Method Details

    • 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.