// ** This class was generated with DemFGen (vers:10/21/2008)

package gen;

import edu.neu.ccs.demeterf.demfgen.lib.*;
import edu.neu.ccs.demeterf.*;




public class NodeInt extends BSTInt{
    public final Integer data;
    public final BSTInt left;
    public final BSTInt right;

    public NodeInt(Integer data, BSTInt left, BSTInt right){
        this.data = data;
        this.left = left;
        this.right = right;
    }
    public boolean equals(Object o){
        if(!(o instanceof NodeInt))return false;
        NodeInt oo = (NodeInt)o;
        return (((Object)data).equals(oo.data))&&(((Object)left).equals(oo.left))&&(((Object)right).equals(oo.right));
    }
    public static NodeInt parse(String inpt) throws ParseException{
        return new TheParser(new java.io.StringBufferInputStream(inpt)).parse_NodeInt();
    }
    public static NodeInt parse(java.io.InputStream inpt) throws ParseException{
        return new TheParser(inpt).parse_NodeInt();
    }
    public static NodeInt parse(java.io.Reader inpt) throws ParseException{
        return new TheParser(inpt).parse_NodeInt();
    }

    public static class data extends edu.neu.ccs.demeterf.control.Fields.any{}
    public static class left extends edu.neu.ccs.demeterf.control.Fields.any{}
    public static class right extends edu.neu.ccs.demeterf.control.Fields.any{}

  int height2() {
    return 1 + Math.max(left.height2(), right.height2());
  }
  int diameter2() {
    int lheight = left.height2();
    int rheight = right.height2();

    int ldiameter = left.diameter2();
    int rdiameter = right.diameter2();
    return Math.max(lheight + rheight + 1,
             Math.max(ldiameter, rdiameter));
  }

  boolean isEmpty(){ return false;}

    public String display(){ return gen.Display.DisplayM(this); }
    public String print(){ return gen.Print.PrintM(this); }
    public String toStr(){ return gen.ToStr.ToStrM(this); }

}