 /* Soot - a J*va Optimization Framework
 * Copyright (C) 2002 Ondrej Lhotak
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

package pta.pts;

import pag.node.GNode;

/**
 * Abstract base class for points-to set visitors used to enumerate points-to
 * sets.
 * 
 * @author Ondrej Lhotak
 */
public abstract class PTSetVisitor {
	public abstract void visit(GNode n);

	public boolean getReturnValue() {
		return returnValue;
	}

	protected boolean returnValue = false;
}
