Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/cognitive/ui/AbstractGoList2.java
// $Id: AbstractGoList2.java 16289 2008-12-07 21:07:36Z tfmorris $
// 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
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// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
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// 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,
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/*
 * 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
    }

}
