Exemple #1
0
    E addEdge(V jtSource, V jtTarget) {
      E jtEdge = graph.getEdgeFactory().createEdge(jtSource, jtTarget);
      jtElementsBeingAdded.add(jtEdge);

      boolean added = graph.addEdge(jtSource, jtTarget, jtEdge);
      jtElementsBeingAdded.remove(jtEdge);

      return added ? jtEdge : null;
    }