| /******************************************************************************* |
| * Copyright (c) 2007, 2018 Borland Software Corporation and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Borland Software Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.m2m.tests.qvt.oml.api.framework.comparator; |
| |
| /** @author pkobiakov */ |
| public class CompareUtil { |
| private CompareUtil() {} |
| |
| public static int compareNulls(Object leftValue, Object rightValue) { |
| if(leftValue == null) { |
| if(rightValue != null) { |
| return -1; |
| } |
| } |
| |
| if(rightValue == null) { |
| if(leftValue != null) { |
| return 1; |
| } |
| } |
| |
| return 0; |
| } |
| } |
