/* $Id: PredicateNotInTrash.java 17846 2010-01-12 19:37:12Z linus $
 *****************************************************************************
 * Copyright (c) 2009 Contributors - see below
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    tfmorris
 *****************************************************************************
 *
 * Some portions of this file was previously release using the BSD License:
 */

// Copyright (c) 1996-2006 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
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// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

/*
 * Created on 21.10.2004
 */
package org.argouml.uml;

import org.argouml.kernel.ProjectManager;

/**
 * A Predicate to determine if a given object is in the Project Trash or not.
 * Required so that the GoListToOfffenderItem does not display offenders,
 * which are already in the trash bin.
 **/
public class PredicateNotInTrash implements org.argouml.util.Predicate,
        org.tigris.gef.util.Predicate {

    /**
     * @deprecated for 0.27.3 by tfmorris.  The type 
     * org.tigris.gef.util.Predicate (and this method) will be removed in the
     * next release.
     * @see org.tigris.gef.util.Predicate#predicate(java.lang.Object)
     */
    @Deprecated
    public boolean predicate(Object obj) {
        return evaluate(obj);
    }
    
    public boolean evaluate(Object obj) {
        return !ProjectManager.getManager().getCurrentProject().isInTrash(obj);
    }
}