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Java > Open Source Codes > org > apache > bcel > util > BCELComparator


1 /*
2  * Copyright 2000-2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 package org.apache.bcel.util;
18
19 /**
20  * Used for BCEL comparison strategy
21  *
22  * @author <A HREF="mailto:m.dahm@gmx.de">M. Dahm</A>
23  * @version $Id: BCELComparator.java 410087 2006-05-29 12:12:19Z tcurdt $
24  * @since 5.2
25  */
26 public interface BCELComparator {
27
28     /**
29      * Compare two objects and return what THIS.equals(THAT) should return
30      *
31      * @param THIS
32      * @param THAT
33      * @return true if and only if THIS equals THAT
34      */
35     public boolean equals( Object JavaDoc THIS, Object JavaDoc THAT );
36
37
38     /**
39      * Return hashcode for THIS.hashCode()
40      *
41      * @param THIS
42      * @return hashcode for THIS.hashCode()
43      */
44     public int hashCode( Object JavaDoc THIS );
45 }
46
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