InstructionTargeter.java revision 1113:2fdbfbde3bc0 
1/*
2 * reserved comment block
3 * DO NOT REMOVE OR ALTER!
4 */
5/*
6 * Licensed to the Apache Software Foundation (ASF) under one or more
7 * contributor license agreements.  See the NOTICE file distributed with
8 * this work for additional information regarding copyright ownership.
9 * The ASF licenses this file to You under the Apache License, Version 2.0
10 * (the "License"); you may not use this file except in compliance with
11 * the License.  You may obtain a copy of the License at
12 *
13 *      http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22package com.sun.org.apache.bcel.internal.generic;
23
24
25/**
26 * Denote that a class targets InstructionHandles within an InstructionList. Namely
27 * the following implementers:
28 *
29 * @see BranchHandle
30 * @see LocalVariableGen
31 * @see CodeExceptionGen
32 * @author  <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
33 */
34public interface InstructionTargeter {
35  public boolean containsTarget(InstructionHandle ih);
36  public void updateTarget(InstructionHandle old_ih, InstructionHandle new_ih);
37}
38