Source code

    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 *  Unless required by applicable law or agreed to in writing, software
    012 *  distributed under the License is distributed on an "AS IS" BASIS,
    013 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 *  See the License for the specific language governing permissions and
    015 *  limitations under the License.
    016 */
    017package org.apache.bcel.util;
    018
    019/**
    020 * Used for BCEL comparison strategy
    021 *
    022 * @since 5.2
    023 */
    024public interface BCELComparator {
    025
    026    /**
    027     * Compare two objects and return what THIS.equals(THAT) should return
    028     *
    029     * @param THIS
    030     * @param THAT
    031     * @return true if and only if THIS equals THAT
    032     */
    033    boolean equals(Object THIS, Object THAT);
    034
    035    /**
    036     * Return hashcode for THIS.hashCode()
    037     *
    038     * @param THIS
    039     * @return hashcode for THIS.hashCode()
    040     */
    041    int hashCode(Object THIS);
    042}