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1   package org.apache.maven.eventspy;
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   * A skeleton eventspy that does nothing other than helping implementors.
24   */
25  public abstract class AbstractEventSpy
26      implements EventSpy
27  {
28  
29      public void init( Context context )
30          throws Exception
31      {
32      }
33  
34      public void onEvent( Object event )
35          throws Exception
36      {
37      }
38  
39      public void close()
40          throws Exception
41      {
42      }
43  
44  }