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1   package org.apache.maven.execution;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  /**
23   * Defines events that Maven fires during a build. <strong>Warning:</strong> This interface might be extended in future
24   * Maven versions to support further events. Hence it is strongly recommended to derive custom listeners from
25   * {@link AbstractExecutionListener} in order to avoid interoperability problems.
26   * 
27   * @author Benjamin Bentmann
28   */
29  public interface ExecutionListener
30  {
31  
32      void projectDiscoveryStarted( ExecutionEvent event );
33  
34      void sessionStarted( ExecutionEvent event );
35  
36      void sessionEnded( ExecutionEvent event );
37  
38      void projectSkipped( ExecutionEvent event );
39  
40      void projectStarted( ExecutionEvent event );
41  
42      void projectSucceeded( ExecutionEvent event );
43  
44      void projectFailed( ExecutionEvent event );
45  
46      void mojoSkipped( ExecutionEvent event );
47  
48      void mojoStarted( ExecutionEvent event );
49  
50      void mojoSucceeded( ExecutionEvent event );
51  
52      void mojoFailed( ExecutionEvent event );
53  
54      void forkStarted( ExecutionEvent event );
55  
56      void forkSucceeded( ExecutionEvent event );
57  
58      void forkFailed( ExecutionEvent event );
59  
60      void forkedProjectStarted( ExecutionEvent event );
61  
62      void forkedProjectSucceeded( ExecutionEvent event );
63  
64      void forkedProjectFailed( ExecutionEvent event );
65  
66  }