| KeyValuePair.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.kernel.util;
24
25 import java.io.Serializable;
26
27 /**
28 * <a href="KeyValuePair.java.html"><b><i>View Source</i></b></a>
29 *
30 * @author Brian Wing Shun Chan
31 */
32 public class KeyValuePair implements Comparable<KeyValuePair>, Serializable {
33
34 public KeyValuePair() {
35 this(null, null);
36 }
37
38 public KeyValuePair(String key, String value) {
39 _key = key;
40 _value = value;
41 }
42
43 public String getKey() {
44 return _key;
45 }
46
47 public void setKey(String key) {
48 _key = key;
49 }
50
51 public String getValue() {
52 return _value;
53 }
54
55 public void setValue(String value) {
56 _value = value;
57 }
58
59 public int compareTo(KeyValuePair kvp) {
60 return _key.compareTo(kvp.getKey());
61 }
62
63 public boolean equals(Object obj) {
64 if (obj == null) {
65 return false;
66 }
67
68 KeyValuePair kvp = (KeyValuePair)obj;
69
70 String key = kvp.getKey();
71
72 if (_key.equals(key)) {
73 return true;
74 }
75 else {
76 return false;
77 }
78 }
79
80 private String _key;
81 private String _value;
82
83 }