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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   */
20  package org.apache.mina.example.imagine.step1.client;
21  
22  import java.awt.image.BufferedImage;
23  
24  /**
25   * TODO Add documentation
26   * 
27   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
28   */
29  public interface ImageListener {
30      void onImages(BufferedImage image1, BufferedImage image2);
31  
32      void onException(Throwable throwable);
33  
34      void sessionOpened();
35  
36      void sessionClosed();
37  }