| /******************************************************************************* | |
| * Copyright (c) 2015 | |
| * 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: | |
| * Sarp Kaya (NEHTA) - initial API and implementation | |
| * | |
| * $Id$ | |
| *******************************************************************************/ | |
| package org.eclipse.mdht.uml.common.util; | |
| import java.util.Comparator; | |
| import org.eclipse.uml2.uml.Association; | |
| import org.eclipse.uml2.uml.Property; | |
| /** | |
| * Compare two NamedElement objects, for sorting collections by name. | |
| * | |
| * @version $Id: $ | |
| */ | |
| public class PropertyComparator implements Comparator<Property> { | |
| /* | |
| * (non-Javadoc) | |
| * Compares the associations | |
| * | |
| * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object) | |
| */ | |
| public int compare(Property o1, Property o2) { | |
| Association assoc1 = o1.getAssociation(); | |
| Association assoc2 = o2.getAssociation(); | |
| if (assoc1 == null && assoc2 != null) { | |
| return -1; | |
| } else if (assoc1 != null && assoc2 == null) { | |
| return 1; | |
| } | |
| return 0; | |
| } | |
| } |