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Java > Open Source Codes > org > apache > mina > util > IoFilterImpl


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.util;
21
22 import org.apache.mina.common.IoFilter;
23 import org.apache.mina.common.IoFilterAdapter;
24 import org.apache.mina.common.IoFilterChain;
25
26 /**
27  * Bogus implementation of {@link IoFilter} to test
28  * {@link IoFilterChain}.
29  *
30  * @author The Apache Directory Project (mina-dev@directory.apache.org)
31  * @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (금, 13 7월 2007) $
32  */
33 public class IoFilterImpl extends IoFilterAdapter {
34     private final char c;
35
36     public IoFilterImpl(char c) {
37         this.c = c;
38     }
39
40     public int hashCode() {
41         return c;
42     }
43
44     public boolean equals(Object JavaDoc o) {
45         if (o == null)
46             return false;
47         if (!(o instanceof IoFilterImpl))
48             return false;
49         return this.c == ((IoFilterImpl) o).c;
50     }
51
52     public String JavaDoc toString() {
53         return "" + c;
54     }
55 }
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