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19 package org.apache.mina.util;
20
21 import org.apache.mina.protocol.ProtocolFilter;
22 import org.apache.mina.protocol.ProtocolFilterAdapter;
23 import org.apache.mina.protocol.ProtocolFilterChain;
24
25 /***
26 * Bogus implementation of {@link ProtocolFilter} to test
27 * {@link ProtocolFilterChain}.
28 *
29 * @author Trustin Lee (trustin@apache.org)
30 * @version $Rev: 165302 $, $Date: 2005-04-29 21:53:46 +0900 (금, 29 4월 2005) $
31 */
32 public class ProtocolFilterImpl extends ProtocolFilterAdapter
33 {
34 private final char c;
35
36 public ProtocolFilterImpl( char c )
37 {
38 this.c = c;
39 }
40
41 public int hashCode()
42 {
43 return c;
44 }
45
46 public boolean equals( Object o )
47 {
48 if( o == null )
49 return false;
50 if( ! ( o instanceof ProtocolFilterImpl ) )
51 return false;
52 return this.c == ( ( ProtocolFilterImpl ) o ).c;
53 }
54
55 public String toString()
56 {
57 return "" + c;
58 }
59 }