/* $Id: GoBehavioralFeatureToStateMachine.java 17844 2010-01-12 19:35:07Z 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

 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE

 // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF

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 // UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

 package org.argouml.ui.explorer.rules;

 import java.util.Collection;

 import java.util.Collections;

 import java.util.HashSet;

 import java.util.Set;

 import org.argouml.i18n.Translator;

 import org.argouml.model.Model;

 /**

  * PerspectiveRule to navigate from behavioral

  * feature to statemachine.  Causes statemachine to be shown as child

  * of behavioral feature.

  *

  * @author jaap.branderhorst@xs4all.nl

  */

 public class GoBehavioralFeatureToStateMachine extends AbstractPerspectiveRule {

     /*

      * @see org.argouml.ui.explorer.rules.PerspectiveRule#getRuleName()

      */

     public String getRuleName() {

         return Translator.localize("misc.behavioral-feature.statemachine");

     }

     /*

      * @see org.argouml.ui.explorer.rules.PerspectiveRule#getChildren(java.lang.Object)

      */

     public Collection getChildren(Object parent) {

         if (Model.getFacade().isABehavioralFeature(parent)) {

             return Model.getFacade().getBehaviors(parent);

         }

         return Collections.EMPTY_SET;

     }

     /*

      * @see org.argouml.ui.explorer.rules.PerspectiveRule#getDependencies(java.lang.Object)

      */

     public Set getDependencies(Object parent) {

         if (Model.getFacade().isABehavioralFeature(parent)) {

             Set set = new HashSet();

             set.add(parent);

             return set;

         }

         return Collections.EMPTY_SET;

     }

 }