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Java > Open Source Codes > com > jcorporate > expresso > kernel > util > NameValuePair


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64
65 package com.jcorporate.expresso.kernel.util;
66
67 /**
68  * Object similar to valid values, but it mainly represents the common usage of
69  * a name representing a value.
70  *
71  * @author Michael Rimov
72  * @version $Revision: 1.4 $ on $Date: 2004/11/17 20:48:17 $
73  */
74
75 public class NameValuePair {
76
77     /**
78      * The name field
79      */
80     private String JavaDoc name;
81
82     /**
83      * The value field
84      */
85     private Object JavaDoc value;
86
87     /**
88      * Constructor that creates a null name and null value.
89      */
90     public NameValuePair() {
91         name = null;
92         value = null;
93     }
94
95     /**
96      * Constructs a name value pair with the given name and given
97      * object value.
98      *
99      * @param newName the name of the name value pair
100      * @param newValue the object or value part of the pair
101      */
102     public NameValuePair(String JavaDoc newName, Object JavaDoc newValue) {
103         name = newName;
104         value = newValue;
105     }
106
107     /**
108      * Retrieve the name for this name value pair
109      *
110      * @return java.lang.String [may be null]
111      */
112     public String JavaDoc getName() {
113         return name;
114     }
115
116     /**
117      * Set the name for this pair
118      *
119      * @param name java.lang.String
120      */
121     public void setName(String JavaDoc name) {
122         this.name = name;
123     }
124
125     /**
126      * Set the value for the name value pair
127      *
128      * @param value java.lang.Object
129      */
130     public void setValue(Object JavaDoc value) {
131         this.value = value;
132     }
133
134     /**
135      * Get the actual value object
136      *
137      * @return java.lang.Object
138      */
139     public Object JavaDoc getValue() {
140         return value;
141     }
142
143     /**
144      * Override on hash code. WE only care to hash code based upon the name,
145      * not the value.
146      *
147      * @return integer hash code.
148      */
149     public int hashCode() {
150         return name.hashCode();
151
152     }
153 }
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