| KeyValuePair.java |
1 /**
2 * Copyright (c) 2000-2009 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.portal.kernel.util;
21
22 import java.io.Serializable;
23
24 /**
25 * <a href="KeyValuePair.java.html"><b><i>View Source</i></b></a>
26 *
27 * @author Brian Wing Shun Chan
28 *
29 */
30 public class KeyValuePair implements Comparable<KeyValuePair>, Serializable {
31
32 public KeyValuePair() {
33 this(null, null);
34 }
35
36 public KeyValuePair(String key, String value) {
37 _key = key;
38 _value = value;
39 }
40
41 public String getKey() {
42 return _key;
43 }
44
45 public void setKey(String key) {
46 _key = key;
47 }
48
49 public String getValue() {
50 return _value;
51 }
52
53 public void setValue(String value) {
54 _value = value;
55 }
56
57 public int compareTo(KeyValuePair kvp) {
58 return _key.compareTo(kvp.getKey());
59 }
60
61 public boolean equals(Object obj) {
62 if (obj == null) {
63 return false;
64 }
65
66 KeyValuePair kvp = (KeyValuePair)obj;
67
68 String key = kvp.getKey();
69
70 if (_key.equals(key)) {
71 return true;
72 }
73 else {
74 return false;
75 }
76 }
77
78 private String _key;
79 private String _value;
80
81 }