@Override public boolean addEdge(V sourceVertex, V targetVertex, E e) { boolean added = super.addEdge(sourceVertex, targetVertex, e); if (added) { fireEdgeAdded(e, sourceVertex, targetVertex, Graph.DEFAULT_EDGE_WEIGHT); } return added; }
@Override public E addEdge(V sourceVertex, V targetVertex) { E e = super.addEdge(sourceVertex, targetVertex); if (e != null) { fireEdgeAdded(e, sourceVertex, targetVertex, Graph.DEFAULT_EDGE_WEIGHT); } return e; }