Operators


1   package com.daffodilwoods.daffodildb.server.sql99.dql.common;
2   
3   import com.daffodilwoods.database.utility.*;
4   
5   /**
6    * It represents the constants for the operators involved in condition.
7    * <p>Title: </p>
8    * <p>Description: </p>
9    * <p>Copyright: Copyright (c) 2003</p>
10   * <p>Company: </p>
11   * @author unascribed
12   * @version 1.0
13   */
14  
15  public class Operators implements IntegerPool {
16  
17     /**
18      * Represents 'equals to' operator of condition.
19      */
20  
21     public static final Integer   EQUALTO = new Integer  (1);
22  
23     /**
24      * Represents 'greater than' operator of condition.
25      */
26  
27     public static final Integer   GREATERTHAN = new Integer  (2);
28  
29     /**
30      * Represents 'less than' operator of condition.
31      */
32  
33     public static final Integer   LESSTHAN = new Integer  (3);
34  
35     /**
36      * Represents 'greater than and equals to' operator of condition.
37      */
38  
39     public static final Integer   GREATERTHANEQUALTO = new Integer  (4);
40  
41     /**
42      * Represents 'less than and equals to' operator of condition.
43      */
44  
45     public static final Integer   LESSTHANEQUALTO = new Integer  (5);
46  
47     /**
48      * Represents 'not equals to' operator of condition.
49      */
50  
51     public static final Integer   NOTEQUALTO = new Integer  (6);
52  
53     /**
54      * Represents 'in' operator of condition.
55      */
56  
57     public static final Integer   IN = new Integer  (7);
58  
59     /**
60      * Represents 'not in' operator of condition.
61      */
62  
63     public static final Integer   NOTIN = new Integer  (8);
64  
65     /**
66      * Represents 'And' operator of condition.
67      */
68  
69     public static final Integer   AND = new Integer  (9);
70  
71     /**
72      * Represents 'Or' operator of condition.
73      */
74  
75     public static final Integer   OR = new Integer  (10);
76  }
77

A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame

Popular Tags