/* This file was generated by SableCC (http://www.sablecc.org/). */package org.sablecc.sablecc.node;import org.sablecc.sablecc.analysis.*;public final class X1PHelperDef extends XPHelperDef{  private XPHelperDef _xPHelperDef_;  private PHelperDef _pHelperDef_;  public X1PHelperDef()  {}  public X1PHelperDef(    XPHelperDef _xPHelperDef_,    PHelperDef _pHelperDef_)  {    setXPHelperDef(_xPHelperDef_);    setPHelperDef(_pHelperDef_);  }  public Object clone()  {    throw new RuntimeException("Unsupported Operation");  }  public void apply(Switch sw)  {    throw new RuntimeException("Switch not supported.");  }  public XPHelperDef getXPHelperDef()  {    return _xPHelperDef_;  }  public void setXPHelperDef(XPHelperDef node)  {    if(_xPHelperDef_ != null)    {      _xPHelperDef_.parent(null);    }    if(node != null)    {      if(node.parent() != null)      {        node.parent().removeChild(node);      }      node.parent(this);    }    _xPHelperDef_ = node;  }  public PHelperDef getPHelperDef()  {    return _pHelperDef_;  }  public void setPHelperDef(PHelperDef node)  {    if(_pHelperDef_ != null)    {      _pHelperDef_.parent(null);    }    if(node != null)    {      if(node.parent() != null)      {        node.parent().removeChild(node);      }      node.parent(this);    }    _pHelperDef_ = node;  }  void removeChild(Node child)  {    if(_xPHelperDef_ == child)    {      _xPHelperDef_ = null;    }    if(_pHelperDef_ == child)    {      _pHelperDef_ = null;    }  }  void replaceChild(Node oldChild, Node newChild)  {}  public String toString()  {    return "" +           toString(_xPHelperDef_) +           toString(_pHelperDef_);  }}