Package org.geotools.graph.build

Examples of org.geotools.graph.build.GraphBuilder.addNode()


    ) {
      Edge e = (Edge)itr.next();
   
      if (!e.getNodeA().isVisited()) {
        e.getNodeA().setVisited(true);
        builder.addNode(e.getNodeA())
     
     
      if (!e.getNodeB().isVisited()) {
        e.getNodeB().setVisited(true);
        builder.addNode(e.getNodeB());
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        builder.addNode(e.getNodeA())
     
     
      if (!e.getNodeB().isVisited()) {
        e.getNodeB().setVisited(true);
        builder.addNode(e.getNodeB());
      }
    }
   
    //check if object stream is empty, if not, there are nodes of degree 0
    // in the graph
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    // in the graph
    try {
      Node n;
     
      while((n = (Node)objin.readObject()) != null) {
        builder.addNode(n)
     
    }
    catch(EOFException ignore) {}
   
    return(builder.getGraph());
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