Clover coverage report - brownies library - 1.0-beta-1 Coverage timestamp: 月 8 16 2004 17:14:42 GMT+09:00 FRAMES NO FRAMES |
file stats: | LOC: | 134 |  | Methods: | 5
| NCLOC: | 60 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
Operator.java | 75% | 87.5% | 100% | 86.2% |

1 |  |
     /*
2 |  |
      * Joey and its relative products are published under the terms
3 |  |
      * of the Apache Software License.
4 |  |
      */
5 |  |
     /*
6 |  |
      * Created on 2004/02/21
7 |  |
      */
8 |  |
     package org.asyrinx.brownie.core.sql;
9 |  |
10 |  |
     import java.util.HashSet;
11 |  |
     import java.util.Iterator;
12 |  |
     import java.util.Set;
13 |  |
14 |  |
     /**
15 |  |
      * DynamicSQLで使用する演算子を表すクラスです。
16 |  |
      */
17 |  |
     public class Operator {
18 | 72 |
         public Operator(String code) {
19 | 72 |
             super();
20 | 72 |
             this.code = code;
21 | 72 |
             operators.add(this);
22 |  |
         }
23 |  |
24 |  |
         final private String code;
25 |  |
26 |  |
         /**
27 |  |
          * @see java.lang.Object#equals(java.lang.Object)
28 |  |
          */
29 | 17 |
         public boolean equals(Object obj) {
30 | 17 |
             if (obj instanceof Operator) {
31 | 3 |
                 return obj == this;
32 |  |
             } else {
33 | 14 |
                 return code.equalsIgnoreCase(String.valueOf(obj));
34 |  |
             }
35 |  |
         }
36 |  |
37 |  |
         /* (non-Javadoc)
38 |  |
          * @see java.lang.Object#hashCode()
39 |  |
          */
40 | 72 |
         public int hashCode() {
41 | 72 |
             return code.hashCode();
42 |  |
         }
43 |  |
44 | 57 |
         public String toString() {
45 | 57 |
             return code;
46 |  |
         }
47 |  |
48 |  |
         private static final Set operators = new HashSet();
49 |  |
50 |  |
         /** none (null object) */
51 |  |
         public static final Operator NONE = new Operator("");
52 |  |
53 |  |
         /** = */
54 |  |
         public static final Operator EQUAL = new Operator("=");
55 |  |
56 |  |
         /** == */
57 |  |
         public static final Operator EQUAL2 = new Operator("==");
58 |  |
59 |  |
         /** <> */
60 |  |
         public static final Operator NOT_EQUAL = new Operator("<>");
61 |  |
62 |  |
         /** != */
63 |  |
         public static final Operator NOT_EQUAL2 = new Operator("!=");
64 |  |
65 |  |
         /** > */
66 |  |
         public static final Operator GREATER_THAN = new Operator(">");
67 |  |
68 |  |
         /** >= */
69 |  |
         public static final Operator GREATER_EQUAL = new Operator(">=");
70 |  |
71 |  |
         /** => */
72 |  |
         public static final Operator GREATER_EQUAL2 = new Operator("=>");
73 |  |
74 |  |
         /** < */
75 |  |
         public static final Operator LESS_THAN = new Operator("<");
76 |  |
77 |  |
         /** >= */
78 |  |
         public static final Operator LESS_EQUAL = new Operator("<=");
79 |  |
80 |  |
         /** => */
81 |  |
         public static final Operator LESS_EQUAL2 = new Operator("=<");
82 |  |
83 |  |
         /** like */
84 |  |
         public static final Operator LIKE = new Operator("like");
85 |  |
86 |  |
         /** not like */
87 |  |
         public static final Operator NOT_LIKE = new Operator("not like");
88 |  |
89 |  |
         /** is */
90 |  |
         public static final Operator IS = new Operator("is");
91 |  |
92 |  |
         /** not is */
93 |  |
         public static final Operator NOT_IS = new Operator("not is");
94 |  |
95 |  |
         /** in */
96 |  |
         public static final Operator IN = new Operator("in");
97 |  |
98 |  |
         /** not in */
99 |  |
         public static final Operator NOT_IN = new Operator("not in");
100 |  |
101 |  |
         /** exists */
102 |  |
         public static final Operator EXISTS = new Operator("exists");
103 |  |
104 |  |
         /** not exists */
105 |  |
         public static final Operator NOT_EXISTS = new Operator("not exists");
106 |  |
107 |  |
         /** between */
108 |  |
         public static final Operator BETWEEN = new Operator("between");
109 |  |
110 |  |
         /** not between */
111 |  |
         public static final Operator NOT_BETWEEN = new Operator("not between");
112 |  |
113 |  |
         /** and */
114 |  |
         public static final Operator AND = new Operator("and");
115 |  |
116 |  |
         /** or */
117 |  |
         public static final Operator OR = new Operator("or");
118 |  |
119 |  |
         /** xor */
120 |  |
         public static final Operator XOR = new Operator("xor");
121 |  |
122 | 3 |
         public static Operator get(Object value) {
123 | 3 |
             if (value instanceof Operator)
124 | 0 |
                 return (Operator) value;
125 | 3 |
             final Iterator iterator = operators.iterator();
126 | 14 |
             while (iterator.hasNext()) {
127 | 14 |
                 final Operator operator = (Operator) iterator.next();
128 | 14 |
                 if (operator.equals(value))
129 | 3 |
                     return operator;
130 |  |
             }
131 | 0 |
             return null;
132 |  |
         }
133 |  |
134 |  |
     }