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The source code// $Id: GoClassToSummary.java,v 1.12 2004/09/04 06:59:49 mvw Exp $ // Copyright (c) 1996-2004 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. package org.argouml.ui.explorer.rules; import java.util.ArrayList; import java.util.Collection; import java.util.HashSet; import java.util.Iterator; import java.util.Set; import org.argouml.i18n.Translator; import org.argouml.model.ModelFacade; /** * This class is a Go Rule for the "Class - centric" Navigation perspective. * Rule for Class->Summary. * * $Revision: 1.12 $ * * @author alexb, $Author: mvw $ * @since argo 0.13.4, Created on 21 March 2003, 23:18 */ public class GoClassToSummary extends AbstractPerspectiveRule { /** * @see org.argouml.ui.explorer.rules.PerspectiveRule#getRuleName() */ public String getRuleName() { return Translator.localize ("misc.class.summary"); } /** * @see org.argouml.ui.explorer.rules.PerspectiveRule#getChildren(java.lang.Object) */ public Collection getChildren(Object parent) { if (ModelFacade.isAClass(parent)) { ArrayList list = new ArrayList(); if (ModelFacade.getAttributes(parent).size() > 0) list.add(new AttributesNode(parent)); if (ModelFacade.getAssociationEnds(parent).size() > 0) list.add(new AssociationsNode(parent)); if (ModelFacade.getOperations(parent).size() > 0) list.add(new OperationsNode(parent)); if (hasIncomingDependencies( parent)) list.add(new IncomingDependencyNode(parent)); if (hasOutGoingDependencies( parent)) list.add(new OutgoingDependencyNode(parent)); if (hasInheritance( parent)) list.add(new InheritanceNode(parent)); return list; } return null; } /** * @see org.argouml.ui.explorer.rules.PerspectiveRule#getDependencies(java.lang.Object) */ public Set getDependencies(Object parent) { if (ModelFacade.isAClass(parent)) { Set set = new HashSet(); set.add(parent); set.addAll(ModelFacade.getAttributes(parent)); set.addAll(ModelFacade.getOperations(parent)); set.addAll(ModelFacade.getAssociationEnds(parent)); set.addAll(ModelFacade.getSupplierDependencies(parent)); set.addAll(ModelFacade.getClientDependencies(parent)); set.addAll(ModelFacade.getGeneralizations(parent)); set.addAll(ModelFacade.getSpecializations(parent)); return set; } return null; } private boolean hasIncomingDependencies(Object parent) { Iterator incomingIt = ModelFacade.getSupplierDependencies(parent).iterator(); while (incomingIt.hasNext()) { // abstractions are represented in the Inheritance Node. if (!ModelFacade.isAAbstraction(incomingIt.next())) return true; } return false; } private boolean hasOutGoingDependencies(Object parent) { Iterator incomingIt = ModelFacade.getClientDependencies(parent).iterator(); while (incomingIt.hasNext()) { // abstractions are represented in the Inheritance Node. if (!ModelFacade.isAAbstraction(incomingIt.next())) return true; } return false; } private boolean hasInheritance(Object parent) { Iterator incomingIt = ModelFacade.getSupplierDependencies(parent).iterator(); Iterator outgoingIt = ModelFacade.getClientDependencies(parent).iterator(); Iterator generalizationsIt = ModelFacade.getGeneralizations(parent).iterator(); Iterator specializationsIt = ModelFacade.getSpecializations(parent).iterator(); if (generalizationsIt.hasNext()) return true; if (specializationsIt.hasNext()) return true; while (incomingIt.hasNext()) { // abstractions are represented in the Inheritance Node. if (ModelFacade.isAAbstraction(incomingIt.next())) { return true; } } while (outgoingIt.hasNext()) { // abstractions are represented in the Inheritance Node. if (ModelFacade.isAAbstraction(outgoingIt.next())) { return true; } } return false; } } |
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