| /******************************************************************************* |
| * Copyright (c) 2010 BSI Business Systems Integration AG. |
| * 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: |
| * BSI Business Systems Integration AG - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.scout.sdk.util.type; |
| |
| import java.util.Comparator; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.scout.commons.CompareUtility; |
| |
| /** |
| * <h3>{@link JavaElementComparator}</h3> ... |
| * |
| * @author Andreas Hoegger |
| * @since 3.8.0 06.03.2012 |
| */ |
| public class JavaElementComparator implements Comparator<IJavaElement> { |
| |
| @Override |
| public int compare(IJavaElement o1, IJavaElement o2) { |
| if (o1 == null && o2 == null) { |
| return 0; |
| } |
| else if (o1 == null) { |
| return 1; |
| } |
| else if (o2 == null) { |
| return -1; |
| } |
| if (o1.getElementType() != o2.getElementType()) { |
| return o2.getElementType() - o1.getElementType(); |
| } |
| int diff = CompareUtility.compareTo(o1.getElementName(), o2.getElementName()); |
| return diff; |
| } |
| |
| } |