//#if defined(COGNITIVE)
//@#$LPS-COGNITIVE:GranularityType:Package

// $Id: AbstractGoList2.java 39 2010-04-03 19:16:21Z marcusvnac $
// Copyright (c) 1996-2008 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies.  This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason.  IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

/*
 * Created on 21.10.2004
 *
 */

package org.argouml.cognitive.ui;

import javax.swing.tree.TreeModel;

import org.argouml.util.Predicate;
import org.argouml.util.PredicateTrue;

/**
 * @author MarkusK
 *
 */
public abstract class AbstractGoList2 extends AbstractGoList implements
        TreeModel {

    private Predicate listPredicate = PredicateTrue.getInstance();

    /**
     * @param newPredicate the new list predicate
     */
    public void setListPredicate(Predicate newPredicate) {
        listPredicate = newPredicate;
    }

    /**
     * @return the list predicate
     */
    public Predicate getPredicate() {
        return listPredicate;
    }

    /*
     * @see javax.swing.tree.TreeModel#getRoot()
     */
    public Object getRoot() {
        throw new UnsupportedOperationException();
    }

    /**
     * @param r ignored
     */
    public void setRoot(Object r) { 
        // does nothing
    }

}

//#endif