View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.plugins.shade.filter;
20  
21  import java.io.File;
22  
23  /**
24   * @author David Blevins
25   */
26  public interface Filter {
27      /**
28       * @param jar The jar file.
29       * @return true if we can filter false otherwise.
30       */
31      boolean canFilter(File jar);
32  
33      /**
34       * @param classFile The classFile.
35       * @return true if the file has been filtered false otherwise.
36       */
37      boolean isFiltered(String classFile);
38  
39      /**
40       * If we are finished.
41       */
42      void finished();
43  }