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Java > Open Source Codes > org > apache > bcel > generic > InstructionTargeter


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.generic;
18
19 /**
20  * Denote that a class targets InstructionHandles within an InstructionList. Namely
21  * the following implementers:
22  *
23  * @see BranchHandle
24  * @see LocalVariableGen
25  * @see CodeExceptionGen
26  * @version $Id: InstructionTargeter.java 386056 2006-03-15 11:31:56Z tcurdt $
27  * @author <A HREF="mailto:m.dahm@gmx.de">M. Dahm</A>
28  */
29 public interface InstructionTargeter {
30
31     public boolean containsTarget( InstructionHandle ih );
32
33
34     public void updateTarget( InstructionHandle old_ih, InstructionHandle new_ih );
35 }
36
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