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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
Operator.java | 75% | 87.5% | 100% | 86.2% |
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1 |
/*
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* Joey and its relative products are published under the terms
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* of the Apache Software License.
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*/
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/*
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* Created on 2004/02/21
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*/
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package org.asyrinx.brownie.core.sql;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.Set;
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/**
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* DynamicSQLで使用する演算子を表すクラスです。
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*/
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public class Operator { |
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18 | 72 |
public Operator(String code) {
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19 | 72 |
super();
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20 | 72 |
this.code = code;
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21 | 72 |
operators.add(this);
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} |
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final private String code;
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/**
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* @see java.lang.Object#equals(java.lang.Object)
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*/
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public boolean equals(Object obj) { |
30 | 17 |
if (obj instanceof Operator) { |
31 | 3 |
return obj == this; |
32 |
} else {
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33 | 14 |
return code.equalsIgnoreCase(String.valueOf(obj));
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} |
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} |
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/* (non-Javadoc)
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* @see java.lang.Object#hashCode()
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*/
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public int hashCode() { |
41 | 72 |
return code.hashCode();
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} |
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public String toString() {
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return code;
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} |
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private static final Set operators = new HashSet(); |
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/** none (null object) */
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public static final Operator NONE = new Operator(""); |
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/** = */
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public static final Operator EQUAL = new Operator("="); |
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/** == */
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public static final Operator EQUAL2 = new Operator("=="); |
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/** <> */
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public static final Operator NOT_EQUAL = new Operator("<>"); |
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/** != */
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public static final Operator NOT_EQUAL2 = new Operator("!="); |
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/** > */
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public static final Operator GREATER_THAN = new Operator(">"); |
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/** >= */
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public static final Operator GREATER_EQUAL = new Operator(">="); |
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/** => */
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public static final Operator GREATER_EQUAL2 = new Operator("=>"); |
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/** < */
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public static final Operator LESS_THAN = new Operator("<"); |
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/** >= */
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public static final Operator LESS_EQUAL = new Operator("<="); |
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/** => */
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public static final Operator LESS_EQUAL2 = new Operator("=<"); |
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/** like */
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public static final Operator LIKE = new Operator("like"); |
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/** not like */
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public static final Operator NOT_LIKE = new Operator("not like"); |
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/** is */
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public static final Operator IS = new Operator("is"); |
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/** not is */
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public static final Operator NOT_IS = new Operator("not is"); |
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/** in */
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public static final Operator IN = new Operator("in"); |
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/** not in */
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public static final Operator NOT_IN = new Operator("not in"); |
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/** exists */
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public static final Operator EXISTS = new Operator("exists"); |
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/** not exists */
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public static final Operator NOT_EXISTS = new Operator("not exists"); |
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/** between */
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public static final Operator BETWEEN = new Operator("between"); |
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/** not between */
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public static final Operator NOT_BETWEEN = new Operator("not between"); |
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/** and */
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public static final Operator AND = new Operator("and"); |
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/** or */
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public static final Operator OR = new Operator("or"); |
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/** xor */
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public static final Operator XOR = new Operator("xor"); |
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121 |
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122 | 3 |
public static Operator get(Object value) { |
123 | 3 |
if (value instanceof Operator) |
124 | 0 |
return (Operator) value;
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125 | 3 |
final Iterator iterator = operators.iterator(); |
126 | 14 |
while (iterator.hasNext()) {
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127 | 14 |
final Operator operator = (Operator) iterator.next(); |
128 | 14 |
if (operator.equals(value))
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129 | 3 |
return operator;
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} |
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131 | 0 |
return null; |
132 |
} |
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133 |
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} |
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