Package org.jgrapht.event

Interface VertexSetListener<V>

  • Type Parameters:
    V - the graph vertex type
    All Superinterfaces:
    EventListener
    All Known Subinterfaces:
    GraphListener<V,​E>
    All Known Implementing Classes:
    ConnectivityInspector, JGraphXAdapter, NeighborCache
    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.
    Author:
    Barak Naveh
    See Also:
    GraphListener

    • 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.