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The source code// $Id: UMLGeneralizationPowertypeComboBoxModel.java,v 1.12 2004/09/20 15:28:44 mvw Exp $ // Copyright (c) 1996-2003 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. // $header$ package org.argouml.uml.ui.foundation.core; import org.argouml.model.ModelFacade; import java.util.HashSet; import java.util.Iterator; import java.util.Set; import org.argouml.kernel.Project; import org.argouml.kernel.ProjectManager; import org.argouml.model.uml.UmlModelEventPump; import org.argouml.model.uml.modelmanagement.ModelManagementHelper; import org.argouml.uml.ui.UMLComboBoxModel2; /** * @since Nov 3, 2002 * @author jaap.branderhorst@xs4all.nl */ public class UMLGeneralizationPowertypeComboBoxModel extends UMLComboBoxModel2 { /** * Constructor for UMLGeneralizationPowertypeComboBoxModel. */ public UMLGeneralizationPowertypeComboBoxModel() { super("powertype", true); UmlModelEventPump.getPump().addClassModelEventListener(this, (Class) ModelFacade.NAMESPACE, "ownedElement"); } /** * @see org.argouml.uml.ui.UMLComboBoxModel2#getSelectedModelElement() */ protected Object getSelectedModelElement() { if (getTarget() != null) { return ModelFacade.getPowertype(getTarget()); } return null; } /** * @see org.argouml.uml.ui.UMLComboBoxModel2#buildModelList() */ protected void buildModelList() { Set elements = new HashSet(); Project p = ProjectManager.getManager().getCurrentProject(); Iterator it = p.getUserDefinedModels().iterator(); while (it.hasNext()) { Object model = /*(MModel)*/ it.next(); elements.addAll(ModelManagementHelper.getHelper() .getAllModelElementsOfKind(model, (Class) ModelFacade.CLASSIFIER)); } elements.addAll(ModelManagementHelper.getHelper() .getAllModelElementsOfKind(p.getDefaultModel(), (Class) ModelFacade.CLASSIFIER)); setElements(elements); } /** * @see org.argouml.uml.ui.UMLComboBoxModel2#isValidElement(Object) */ protected boolean isValidElement(Object element) { return org.argouml.model.ModelFacade.isAClassifier(element); } } |
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