/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* JFlex 1.4.1 *
* Copyright (C) 1998-2004 Gerwin Klein <lsf@jflex.de> *
* All rights reserved. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License. See the file *
* COPYRIGHT for more information. *
* *
* This program 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. *
* *
* 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 02111-1307 USA *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
package weka.core.parser.JFlex;
/**
* Regular expression with two children (e.g. a | b)
*
* @author Gerwin Klein
* @version JFlex 1.4.1, $Revision: 1.1 $, $Date: 2008/05/09 09:14:11 $
*/
public class RegExp2 extends RegExp {
RegExp r1, r2;
public RegExp2(int type, RegExp r1, RegExp r2) {
super(type);
this.r1 = r1;
this.r2 = r2;
}
public String print(String tab) {
return tab+"type = "+type+Out.NL+tab+"child 1 :"+Out.NL+ //$NON-NLS-1$ //$NON-NLS-2$
r1.print(tab+" ")+Out.NL+tab+"child 2 :"+Out.NL+ //$NON-NLS-1$ //$NON-NLS-2$
r2.print(tab+" "); //$NON-NLS-1$
}
public String toString() {
return print(""); //$NON-NLS-1$
}
}