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1 /**
2  * Copyright 2007 Google Inc.
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 com.tonicsystems.jarjar.util;
18 
19 import java.io.IOException;
20 
21 public interface JarProcessor
22 {
23     /**
24      * Process the entry (p.ex. rename the file)
25      * <p>
26      * Returns <code>true</code> if the processor has has changed the entry. In this case, the entry can be removed
27      * from the jar file in a future time. Return <code>false</code> for the entries which do not have been changed and
28      * there fore are not to be deleted
29      *
30      * @param struct
31      * @return <code>true</code> if he process chain can continue after this process
32      * @throws IOException
33      */
process(EntryStruct struct)34     boolean process(EntryStruct struct) throws IOException;
35 }
36