package murlen.util.fscriptME;/*** <b>ETreeNode - an Expression tree node - used by Parser</b>  <p>  <I>Copyright (C) 2002 murlen.</I></p>    <p>    This program is free software; you can redistribute it and/or    modify it under the terms of the GNU General Public    License as published by the Free Software Foundation; either    version 2 of the License, or (at your option) any later version.</p>    <p>    This software is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU    General Public License for more details.</p>    <p>    You should have received a copy of the GNU General Public License    along with this program; if not, write to the Free Software    Foundation, Inc.,59 Temple Place, Suite 330, Boston MA 0211-1307 USA    </p>* @author murlen* @version 0.5*/class ETreeNode {  public static int E_OP=0;  public static int E_VAL=1;  public int type;  public Object value;  public ETreeNode left;  public ETreeNode right;  public ETreeNode parent;  public String toString(){    return new String("Type=" + type + " Value=" + value);  }}