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The source code// $Id: AssociationEndNameWellformednessRule.java,v 1.7 2004/08/08 18:39:24 mvw Exp $ // Copyright (c) 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. package org.argouml.model.uml.foundation.core; import java.util.Iterator; import org.argouml.model.uml.AbstractWellformednessRule; import ru.novosoft.uml.foundation.core.MAssociationEnd; /** * Checks that all associationends have an unique name in an association * * @author jaap.branderhorst@xs4all.nl */ public class AssociationEndNameWellformednessRule extends AbstractWellformednessRule { /** * Constructor for AssociationEndNameWellformednessRule. * @param key the message key to be looked up * to show the message to the user */ public AssociationEndNameWellformednessRule(String key) { super(key); } /** * Constructor for AssociationEndNameWellformednessRule. */ public AssociationEndNameWellformednessRule() { setUserMessageKey("associationend.name"); } /** * Checks that all associationends have an unique name in an association * * @see org.argouml.model.uml.AbstractWellformednessRule#isWellformed(Object,Object) */ public boolean isWellformed(Object/*MBase*/ element, Object newValue) { if (element instanceof MAssociationEnd && newValue instanceof String) { MAssociationEnd modelelement = (MAssociationEnd) element; String name = (String) newValue; Iterator it = modelelement.getAssociation().getConnections().iterator(); while (it.hasNext()) { MAssociationEnd otherend = ((MAssociationEnd) it.next()); if (otherend.getName() != null && otherend.getName().equals(name)) { return false; } } } else { return false; } return true; } } |
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