1
14
15 package com.liferay.portal.kernel.util;
16
17 import java.io.Serializable;
18
19
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 public int hashCode() {
73 return _key.hashCode();
74 }
75
76 private String _key;
77 private String _value;
78
79 }