| KeyValuePair.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 *
12 *
13 */
14
15 package com.liferay.portal.kernel.util;
16
17 import java.io.Serializable;
18
19 /**
20 * <a href="KeyValuePair.java.html"><b><i>View Source</i></b></a>
21 *
22 * @author Brian Wing Shun Chan
23 */
24 public class KeyValuePair implements Comparable<KeyValuePair>, Serializable {
25
26 public KeyValuePair() {
27 this(null, null);
28 }
29
30 public KeyValuePair(String key, String value) {
31 _key = key;
32 _value = value;
33 }
34
35 public String getKey() {
36 return _key;
37 }
38
39 public void setKey(String key) {
40 _key = key;
41 }
42
43 public String getValue() {
44 return _value;
45 }
46
47 public void setValue(String value) {
48 _value = value;
49 }
50
51 public int compareTo(KeyValuePair kvp) {
52 return _key.compareTo(kvp.getKey());
53 }
54
55 public boolean equals(Object obj) {
56 if (obj == null) {
57 return false;
58 }
59
60 KeyValuePair kvp = (KeyValuePair)obj;
61
62 String key = kvp.getKey();
63
64 if (_key.equals(key)) {
65 return true;
66 }
67 else {
68 return false;
69 }
70 }
71
72 private String _key;
73 private String _value;
74
75 }