MyGraph.java

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package aud.example.graph;
 
import aud.graph.*;
import aud.util.*;
import java.io.File;
 
public class MyGraph extends GraphAM<MyNode,MyEdge> {
 
  MyDecorator decorator_ = new MyDecorator(this);
 
  public MyGraph(boolean directed) {
    super(new MyNode(),new MyEdge(),directed);
  }
  public MyGraph(boolean directed,File filename) {
    this(directed);
    String text=Sys.readFile(filename);
    new GraphParser(getAbstractGraph()).parse(text);
  }
 
  @SuppressWarnings("unchecked")
  public AbstractGraph<AbstractNode,AbstractEdge>
  getAbstractGraph() {
    // require weird cast -- java generics suck!
    return (AbstractGraph< AbstractNode,AbstractEdge>) (Object) this;
  }
 
  @Override public GraphvizDecorator getDecorator() {
    return decorator_;
  }
}