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.filter.util;
21
22 import org.apache.mina.core.filterchain.IoFilterAdapter;
23
24 /**
25 * A Noop filter. It does nothing, as all the method are already implemented
26 * in the super class.<br/>
27 *
28 * This class is used by tests, when some faked filter is needed to test that the
29 * chain is working properly when adding or removing a filter.
30 *
31 * @author The Apache MINA Project (dev@mina.apache.org)
32 */
33 public class NoopFilter extends IoFilterAdapter {
34 /**
35 * Default Constructor.
36 */
37 public NoopFilter() {
38 super();
39 }
40 }