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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.proxy.event;
21  
22  /**
23   * IoSessionEventType.java - Enumerates session event types.
24   * 
25   * @author The Apache MINA Project (dev@mina.apache.org)
26   * @version $Rev: 713178 $, $Date: 2008-11-11 22:31:44 +0100 (Tue, 11 Nov 2008) $
27   * @since MINA 2.0.0-M3
28   */
29  public enum IoSessionEventType {
30      CREATED(1), OPENED(2), IDLE(3), CLOSED(4);
31  
32      /**
33       * The event type id.
34       */
35      private final int id;
36      
37      private IoSessionEventType(int id) {
38      	this.id = id;
39      }
40      
41      /**
42       * Returns the event id.
43       * 
44       * @return the event id
45       */
46      public int getId() {
47  	return id;
48      }
49  
50      /**
51       * {@inheritDoc} 
52       */
53      @Override
54      public String toString() {
55          switch (this) {
56          case CREATED:
57              return "- CREATED event -";
58          case OPENED:
59              return "- OPENED event -";
60          case IDLE:
61              return "- IDLE event -";
62          case CLOSED:
63              return "- CLOSED event -";
64          default:
65              return "- Event Id="+id+" -";
66          }
67      }
68  }