|
What this is
Other links
The source code// $Id: AssociationEndAggregationWellformednessRule.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.Collection; import java.util.Iterator; import org.argouml.model.uml.AbstractWellformednessRule; import ru.novosoft.uml.foundation.core.MAssociationEnd; import ru.novosoft.uml.foundation.data_types.MAggregationKind; /** * Checks that there is at most one associationend within an association an * aggregation or composite. * * @author jaap.branderhorst@xs4all.nl */ public class AssociationEndAggregationWellformednessRule extends AbstractWellformednessRule { /** * Constructor for AssociationEndAggregationWellformednessRule. * @param key the message key to be looked up * to show the message to the user */ public AssociationEndAggregationWellformednessRule(String key) { super(key); } /** * Constructor for AssociationEndAggregationWellformednessRule. */ public AssociationEndAggregationWellformednessRule() { setUserMessageKey("associationend.aggregation"); } /** * Checks that there is at most one associationend within an association an * aggregation or composite. * @see org.argouml.model.uml.AbstractWellformednessRule#isWellformed(Object,Object) */ public boolean isWellformed(Object/*MBase*/ element, Object newValue) { if (element instanceof MAssociationEnd && newValue instanceof MAggregationKind) { MAssociationEnd modelelement = (MAssociationEnd) element; MAggregationKind aggregation = (MAggregationKind) newValue; if (aggregation.equals(MAggregationKind.NONE)) return true; Collection ends = modelelement.getAssociation().getConnections(); if (ends.size() > 2) return false; Iterator it = ends.iterator(); int counter = 0; while (it.hasNext()) { MAssociationEnd end = (MAssociationEnd) it.next(); if (!modelelement.equals(end) && !(end.getAggregation().equals(MAggregationKind.NONE))) { return false; } } } else { return false; } return true; } } |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.