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SimpleNode.java

package edu.ksu.cis.bandera.abstraction.predicate.parser;

/* Generated By:JJTree: Do not edit this line. SimpleNode.java */
public class SimpleNode implements Node {
  protected Node parent;
  protected Node[] children;
  protected int id;
  protected PredicateParser parser;

  // Added attribute begin
  protected String tag;
  // Added code end

  public SimpleNode(int i) {
    id = i;
  }  
  public SimpleNode(PredicateParser p, int i) {
    this(i);
    parser = p;
  }  
  /** Accept the visitor. **/
  public Object childrenAccept(PredicateParserVisitor visitor, Object data) {
    if (children != null) {
      for (int i = 0; i < children.length; ++i) {
        children[i].jjtAccept(visitor, data);
      }
    }
    return data;
  }  
  /* Override this method if you want to customize how the node dumps
     out its children. */

  public void dump(String prefix) {
    System.out.println(toString(prefix));
    if (children != null) {
      for (int i = 0; i < children.length; ++i) {
    SimpleNode n = (SimpleNode)children[i];
    if (n != null) {
      n.dump(prefix + " ");
    }
      }
    }
  }  
  public String getTag() { return tag; }  
  /** Accept the visitor. **/
  public Object jjtAccept(PredicateParserVisitor visitor, Object data) {
    return visitor.visit(this, data);
  }  
  public void jjtAddChild(Node n) { jjtAddChild(n, jjtGetNumChildren()); }  
  public void jjtAddChild(Node n, int i) {
    if (children == null) {
      children = new Node[i + 1];
    } else if (i >= children.length) {
      Node c[] = new Node[i + 1];
      System.arraycopy(children, 0, c, 0, children.length);
      children = c;
    }
    children[i] = n;
  }  
  public void jjtClose() {
  }  
  public static Node jjtCreate(int id) {
    return new SimpleNode(id);
  }  
  public static Node jjtCreate(PredicateParser p, int id) {
    return new SimpleNode(p, id);
  }  
  public Node jjtGetChild(int i) {
    return children[i];
  }  
  public int jjtGetNumChildren() {
    return (children == null) ? 0 : children.length;
  }  
  public Node jjtGetParent() { return parent; }  
  public void jjtOpen() {
  }  
  public void jjtSetParent(Node n) { parent = n; }  
  // Added attribute end

  // Added code begin
  public void setTag(String s) { tag = s; }  
  /* You can override these two methods in subclasses of SimpleNode to
     customize the way the node appears when the tree is dumped.  If
     your output uses more than one line you should override
     toString(String), otherwise overriding toString() is probably all
     you need to do. */

  public String toString() { return PredicateParserTreeConstants.jjtNodeName[id]; }  
  public String toString(String prefix) { return prefix + toString(); }  
}

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