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.core.filterchain.IoFilter;
23 import org.apache.mina.core.filterchain.IoFilterAdapter;
24 import org.apache.mina.core.filterchain.IoFilterChain;
25
26 /**
27 * Bogus implementation of {@link IoFilter} to test
28 * {@link IoFilterChain}.
29 *
30 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
31 */
32 public class IoFilterImpl extends IoFilterAdapter {
33 private final char c;
34
35 public IoFilterImpl(char c) {
36 this.c = c;
37 }
38
39 @Override
40 public int hashCode() {
41 return c;
42 }
43
44 @Override
45 public boolean equals(Object o) {
46 if (o == null) {
47 return false;
48 }
49 if (!(o instanceof IoFilterImpl)) {
50 return false;
51 }
52 return this.c == ((IoFilterImpl) o).c;
53 }
54
55 @Override
56 public String toString() {
57 return "" + c;
58 }
59 }