Package edu.uci.ics.jung.graph

Examples of edu.uci.ics.jung.graph.Edge


    /**
     * @see net.sf.sitstart.dao.SiteGraphDAO#addEdge(java.net.URI, java.net.URI, java.util.Map)
     */
    public synchronized Edge addEdge(URI sourceURI, URI targetURI, Map<String, String> properties)
    {
        Edge   result = null;
        Vertex source = getVertexByURI(sourceURI);
        Vertex target = getVertexByURI(targetURI);
       
        if (source == null)
        {
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  }

  protected void initialize_local() {
    try {
      for (Iterator<?> iter = getGraph().getEdges().iterator(); iter.hasNext();) {
        Edge e = (Edge) iter.next();
        SpringEdgeData sed = getSpringData(e);
        if (sed == null) {
          sed = new SpringEdgeData(e);
          e.addUserDatum(getSpringKey(), sed, UserData.REMOVE);
        }
        calcEdgeLength(sed, lengthFunction);
      }
    } catch (ConcurrentModificationException cme) {
      initialize_local();
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  }

  protected void relaxEdges() {
    try {
      for (Iterator<?> i = getVisibleEdges().iterator(); i.hasNext();) {
        Edge e = (Edge) i.next();

        Vertex v1 = getAVertex(e);
        Vertex v2 = e.getOpposite(v1);

        Point2D p1 = getLocation(v1);
        Point2D p2 = getLocation(v2);
        if (p1 == null || p2 == null)
          continue;
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