/* This file was generated by SableCC (http://www.sablecc.org/). */package org.sablecc.sablecc.node;import org.sablecc.sablecc.analysis.*;public final class Start extends Node{  private PGrammar _pGrammar_;  private EOF _eof_;  public Start()  {}  public Start(    PGrammar _pGrammar_,    EOF _eof_)  {    setPGrammar(_pGrammar_);    setEOF(_eof_);  }  public Object clone()  {    return new Start(             (PGrammar) cloneNode(_pGrammar_),             (EOF) cloneNode(_eof_));  }  public void apply(Switch sw)  {    ((Analysis) sw).caseStart(this);  }  public PGrammar getPGrammar()  {    return _pGrammar_;  }  public void setPGrammar(PGrammar node)  {    if(_pGrammar_ != null)    {      _pGrammar_.parent(null);    }    if(node != null)    {      if(node.parent() != null)      {        node.parent().removeChild(node);      }      node.parent(this);    }    _pGrammar_ = node;  }  public EOF getEOF()  {    return _eof_;  }  public void setEOF(EOF node)  {    if(_eof_ != null)    {      _eof_.parent(null);    }    if(node != null)    {      if(node.parent() != null)      {        node.parent().removeChild(node);      }      node.parent(this);    }    _eof_ = node;  }  void removeChild(Node child)  {    if(_pGrammar_ == child)    {      _pGrammar_ = null;      return;    }    if(_eof_ == child)    {      _eof_ = null;      return;    }  }  void replaceChild(Node oldChild, Node newChild)  {    if(_pGrammar_ == oldChild)    {      setPGrammar((PGrammar) newChild);      return;    }    if(_eof_ == oldChild)    {      setEOF((EOF) newChild);      return;    }  }  public String toString()  {    return "" +           toString(_pGrammar_) +           toString(_eof_);  }}