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Java > Open Source Codes > org > apache > mina > transport > vmpipe > VmPipeAddress


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.transport.vmpipe;
21
22 import java.net.SocketAddress JavaDoc;
23
24 /**
25  * A {@link SocketAddress} which represents in-VM pipe port number.
26  *
27  * @author The Apache Directory Project (mina-dev@directory.apache.org)
28  * @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (금, 13 7월 2007) $
29  */
30 public class VmPipeAddress extends SocketAddress JavaDoc implements Comparable JavaDoc {
31     private static final long serialVersionUID = 3257844376976830515L;
32
33     private final int port;
34
35     /**
36      * Creates a new instance with the specifid port number.
37      */
38     public VmPipeAddress(int port) {
39         this.port = port;
40     }
41
42     /**
43      * Returns the port number.
44      */
45     public int getPort() {
46         return port;
47     }
48
49     public int hashCode() {
50         return port;
51     }
52
53     public boolean equals(Object JavaDoc o) {
54         if (o == null)
55             return false;
56         if (this == o)
57             return true;
58         if (o instanceof VmPipeAddress) {
59             VmPipeAddress that = (VmPipeAddress) o;
60             return this.port == that.port;
61         }
62
63         return false;
64     }
65
66     public int compareTo(Object JavaDoc o) {
67         return this.port - ((VmPipeAddress) o).port;
68     }
69
70     public String JavaDoc toString() {
71         return "vm:" + port;
72     }
73 }
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