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 }