1 /* 2 * Copyright (c) 2012, 2018, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 package jdk.internal.vm.compiler.word; 42 43 /** 44 * A machine-word-sized value that can be compared for equality. 45 * 46 * @since 1.0 47 */ 48 public interface ComparableWord extends WordBase { 49 50 /** 51 * Compares this word with the specified value. 52 * 53 * @param val value to which this word is to be compared. 54 * @return {@code this == val} 55 * 56 * @since 1.0 57 */ 58 boolean equal(ComparableWord val); 59 60 /** 61 * Compares this word with the specified value. 62 * 63 * @param val value to which this word is to be compared. 64 * @return {@code this != val} 65 * 66 * @since 1.0 67 */ 68 boolean notEqual(ComparableWord val); 69 }