EnvironmentVariable


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 Keith Seitz and others.
3    * All rights reserved. This program and the accompanying materials 
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    * 
8    * Contributors:
9    *     Keith Seitz (keiths@redhat.com) - initial implementation
10   *     IBM Corporation - integration and code cleanup
11   *******************************************************************************/
12  package org.eclipse.debug.internal.ui.launchConfigurations;
13  
14  /**
15   * A key/value set whose data is passed into Runtime.exec(...)
16   */
17  public class EnvironmentVariable
18  {
19      // The name of the environment variable
20      private String   name;
21      
22      // The value of the environment variable
23      private String   value;
24      
25      public EnvironmentVariable(String   name, String   value)
26      {
27          this.name = name;
28          this.value = value;
29      }
30  
31      /**
32       * Returns this variable's name, which serves as the key in the key/value
33       * pair this variable represents
34       * 
35       * @return this variable's name
36       */
37      public String   getName()
38      {
39          return name;
40      }
41      
42      /**
43       * Returns this variables value.
44       * 
45       * @return this variable's value
46       */
47      public String   getValue()
48      {
49          return value;
50      }
51          
52      /**
53       * Sets this variable's value
54       * @param value
55       */
56      public void setValue(String   value)
57      {
58          this.value = value;
59      }
60      
61      /* (non-Javadoc)
62       * @see java.lang.Object#toString()
63       */
64      public String   toString() {
65          return getName();
66      }
67      
68      
69      /* (non-Javadoc)
70       * @see java.lang.Object#equals(java.lang.Object)
71       */
72      public boolean equals(Object   obj) {
73          boolean equal = false;
74          if (obj instanceof EnvironmentVariable) {
75              EnvironmentVariable var = (EnvironmentVariable)obj;
76              equal = var.getName().equals(name);
77          }
78          return equal;       
79      }
80      /* (non-Javadoc)
81       * @see java.lang.Object#hashCode()
82       */
83      public int hashCode() {
84          return name.hashCode();
85      }
86  }
87
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