1 /* 2 * Copyright (c) 1996, 1997, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /** 27 * Compare: an interface to enable users to define the result of 28 * a comparison of two objects. 29 * 30 * @author Sunita Mani 31 */ 32 33 package sun.misc; 34 35 public interface Compare { 36 37 /** 38 * doCompare 39 * 40 * @param obj1 first object to compare. 41 * @param obj2 second object to compare. 42 * @return -1 if obj1 < obj2, 0 if obj1 == obj2, 1 if obj1 > obj2. 43 */ 44 public int doCompare(Object obj1, Object obj2); 45 46 }