| /******************************************************************************* | |
| * Copyright (c) 2006, 2010 David A Carlson. | |
| * 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: | |
| * David A Carlson (XMLmodeling.com) - initial API and implementation | |
| * | |
| * $Id$ | |
| *******************************************************************************/ | |
| package org.eclipse.mdht.uml.common.util; | |
| import java.util.Comparator; | |
| import org.eclipse.uml2.uml.NamedElement; | |
| /** | |
| * Compare two NamedElement objects, for sorting collections by name. | |
| * | |
| * @version $Id: $ | |
| */ | |
| public class NamedElementComparator implements Comparator<NamedElement> { | |
| /* | |
| * (non-Javadoc) | |
| * | |
| * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object) | |
| */ | |
| public int compare(NamedElement o1, NamedElement o2) { | |
| String name1 = (o1).getName(); | |
| String name2 = (o2).getName(); | |
| if (name1 != null && name2 != null) { | |
| return name1.compareToIgnoreCase(name2); | |
| } else { | |
| return 0; | |
| } | |
| } | |
| } |