svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / test / java / org / gvsig / expresionevaluator / impl / TestOptimizer.java @ 44211
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1 | 43512 | jjdelcerro | package org.gvsig.expresionevaluator.impl; |
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2 | |||
3 | 44009 | jjdelcerro | import static junit.framework.Assert.assertEquals; |
4 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.impl.SQLLexicalAnalyzer; |
5 | import org.gvsig.expressionevaluator.impl.DefaultCompiler; |
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6 | import junit.framework.TestCase; |
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7 | 44009 | jjdelcerro | import org.cresques.cts.IProjection; |
8 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.LexicalAnalyzer; |
9 | import org.gvsig.expressionevaluator.Compiler; |
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10 | import org.gvsig.expressionevaluator.Code; |
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11 | 44009 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder; |
12 | import org.gvsig.expressionevaluator.Interpreter; |
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13 | import org.gvsig.expressionevaluator.MutableSymbolTable; |
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14 | import org.gvsig.expressionevaluator.Optimizer; |
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15 | import org.gvsig.expressionevaluator.SymbolTable; |
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16 | import org.gvsig.expressionevaluator.impl.DefaultExpressionBuilder; |
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17 | import org.gvsig.expressionevaluator.impl.DefaultInterpreter; |
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18 | import org.gvsig.expressionevaluator.impl.DefaultOptimizer; |
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19 | import org.gvsig.expressionevaluator.impl.DefaultSymbolTable; |
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20 | import org.gvsig.fmap.crs.CRSFactory; |
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21 | import org.gvsig.fmap.geom.Geometry; |
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22 | import org.gvsig.fmap.geom.GeometryLocator; |
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23 | import org.gvsig.fmap.geom.GeometryManager; |
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24 | import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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25 | import org.gvsig.fmap.geom.primitive.Point; |
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26 | import org.gvsig.fmap.geom.primitive.Polygon; |
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27 | import org.gvsig.tools.library.impl.DefaultLibrariesInitializer; |
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28 | 43512 | jjdelcerro | |
29 | 44009 | jjdelcerro | public class TestOptimizer extends TestCase { |
30 | 43512 | jjdelcerro | |
31 | 44009 | jjdelcerro | public TestOptimizer(String testName) { |
32 | 43512 | jjdelcerro | super(testName);
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33 | } |
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34 | 44009 | jjdelcerro | |
35 | 43512 | jjdelcerro | @Override
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36 | protected void setUp() throws Exception { |
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37 | super.setUp();
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38 | 44009 | jjdelcerro | new DefaultLibrariesInitializer().fullInitialize();
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39 | 43512 | jjdelcerro | } |
40 | 44009 | jjdelcerro | |
41 | 43512 | jjdelcerro | @Override
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42 | protected void tearDown() throws Exception { |
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43 | super.tearDown();
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44 | } |
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45 | |||
46 | // TODO add test methods here. The name must begin with 'test'. For example:
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47 | // public void testHello() {}
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48 | protected LexicalAnalyzer createLexicalAnalyzer() {
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49 | SQLLexicalAnalyzer lexer = new SQLLexicalAnalyzer();
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50 | return lexer;
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51 | } |
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52 | 44009 | jjdelcerro | |
53 | 43512 | jjdelcerro | protected Compiler createCompiler() { |
54 | Compiler compiler = new DefaultCompiler(); |
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55 | compiler.setLexicalAnalyzer(createLexicalAnalyzer()); |
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56 | return compiler;
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57 | } |
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58 | 44009 | jjdelcerro | |
59 | protected Interpreter createInterpreter(SymbolTable symbolTable) {
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60 | Interpreter interpreter = new DefaultInterpreter();
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61 | interpreter.setSymbolTable(symbolTable); |
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62 | return interpreter;
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63 | } |
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64 | |||
65 | protected Optimizer createOptimizer(SymbolTable symbolTable) {
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66 | Optimizer optimizer = new DefaultOptimizer(symbolTable);
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67 | return optimizer;
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68 | } |
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69 | |||
70 | protected MutableSymbolTable createSymbolTable() {
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71 | DefaultSymbolTable symbolTable = new DefaultSymbolTable();
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72 | symbolTable.setVar("precio", 200); |
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73 | symbolTable.setVar("1990", 0.168873933773767); |
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74 | return symbolTable;
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75 | } |
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76 | |||
77 | private String createExpr1() { |
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78 | ExpressionBuilder builder = new DefaultExpressionBuilder();
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79 | |||
80 | ExpressionBuilder.Value expr1 = builder.gt( |
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81 | builder.column("campo1"),
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82 | builder.constant(10)
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83 | ); |
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84 | System.out.println(expr1.toString());
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85 | assertEquals( |
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86 | "( (\"campo1\") > (10) )",
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87 | expr1.toString() |
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88 | ); |
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89 | return expr1.toString();
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90 | } |
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91 | |||
92 | private Polygon createPolygon() throws CreateGeometryException { |
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93 | GeometryManager geometryManager = GeometryLocator.getGeometryManager(); |
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94 | IProjection proj = CRSFactory.getCRS("EPSG:4326");
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95 | |||
96 | Polygon polygon = geometryManager.createPolygon(Geometry.SUBTYPES.GEOM2D);
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97 | polygon.addVertex(0, 0); |
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98 | polygon.addVertex(0, 100); |
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99 | polygon.addVertex(100, 100); |
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100 | polygon.addVertex(100, 0); |
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101 | polygon.addVertex(0, 0); |
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102 | |||
103 | polygon.setProjection(proj); |
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104 | return polygon;
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105 | } |
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106 | |||
107 | private Geometry createPoint(double x, double y) throws CreateGeometryException { |
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108 | GeometryManager geometryManager = GeometryLocator.getGeometryManager(); |
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109 | IProjection proj = CRSFactory.getCRS("EPSG:4326");
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110 | Point point = geometryManager.createPoint(x, y, Geometry.SUBTYPES.GEOM2D);
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111 | point.setProjection(proj); |
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112 | return point;
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113 | } |
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114 | |||
115 | 43512 | jjdelcerro | public void testIdentifier1() { |
116 | String source = "precio"; |
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117 | |||
118 | Compiler compiler = createCompiler();
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119 | Code code = compiler.compileExpression(source); |
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120 | 44006 | jjdelcerro | assertEquals("\"precio\"", code.toString());
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121 | 44009 | jjdelcerro | |
122 | SymbolTable symbolTable = createSymbolTable(); |
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123 | Optimizer optimizer = createOptimizer(symbolTable); |
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124 | Code code2 = optimizer.optimize(code); |
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125 | assertEquals("\"precio\"", code2.toString());
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126 | 43512 | jjdelcerro | } |
127 | |||
128 | public void testIdentifier2() { |
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129 | 44139 | jjdelcerro | Compiler compiler = createCompiler();
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130 | compiler.getLexicalAnalyzer().setUseBracketsForIdentifiers(true);
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131 | |||
132 | 43512 | jjdelcerro | String source = "[precio]"; |
133 | |||
134 | Code code = compiler.compileExpression(source); |
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135 | 44006 | jjdelcerro | assertEquals("\"precio\"", code.toString());
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136 | 44009 | jjdelcerro | |
137 | SymbolTable symbolTable = createSymbolTable(); |
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138 | Optimizer optimizer = createOptimizer(symbolTable); |
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139 | Code code2 = optimizer.optimize(code); |
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140 | assertEquals("\"precio\"", code2.toString());
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141 | 43512 | jjdelcerro | } |
142 | |||
143 | public void testIdentifier3() { |
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144 | String source = "\"precio\""; |
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145 | |||
146 | Compiler compiler = createCompiler();
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147 | Code code = compiler.compileExpression(source); |
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148 | 44006 | jjdelcerro | assertEquals("\"precio\"", code.toString());
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149 | 44009 | jjdelcerro | |
150 | SymbolTable symbolTable = createSymbolTable(); |
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151 | Optimizer optimizer = createOptimizer(symbolTable); |
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152 | Code code2 = optimizer.optimize(code); |
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153 | assertEquals("\"precio\"", code2.toString());
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154 | 43512 | jjdelcerro | } |
155 | |||
156 | public void testTrue() { |
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157 | String source = "true"; |
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158 | |||
159 | Compiler compiler = createCompiler();
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160 | Code code = compiler.compileExpression(source); |
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161 | 44139 | jjdelcerro | assertEquals("TRUE", code.toString());
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162 | 44009 | jjdelcerro | |
163 | SymbolTable symbolTable = createSymbolTable(); |
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164 | Optimizer optimizer = createOptimizer(symbolTable); |
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165 | Code code2 = optimizer.optimize(code); |
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166 | 44139 | jjdelcerro | assertEquals("TRUE", code2.toString());
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167 | 43512 | jjdelcerro | } |
168 | |||
169 | public void testFalse() { |
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170 | String source = "false"; |
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171 | |||
172 | Compiler compiler = createCompiler();
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173 | Code code = compiler.compileExpression(source); |
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174 | 44139 | jjdelcerro | assertEquals("FALSE", code.toString());
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175 | 44009 | jjdelcerro | |
176 | SymbolTable symbolTable = createSymbolTable(); |
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177 | Optimizer optimizer = createOptimizer(symbolTable); |
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178 | Code code2 = optimizer.optimize(code); |
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179 | 44139 | jjdelcerro | assertEquals("FALSE", code2.toString());
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180 | 43512 | jjdelcerro | } |
181 | |||
182 | public void testNull() { |
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183 | String source = "null"; |
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184 | |||
185 | Compiler compiler = createCompiler();
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186 | Code code = compiler.compileExpression(source); |
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187 | 44139 | jjdelcerro | assertEquals("NULL", code.toString());
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188 | 44009 | jjdelcerro | |
189 | SymbolTable symbolTable = createSymbolTable(); |
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190 | Optimizer optimizer = createOptimizer(symbolTable); |
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191 | Code code2 = optimizer.optimize(code); |
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192 | 44139 | jjdelcerro | assertEquals("NULL", code2.toString());
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193 | 43512 | jjdelcerro | } |
194 | |||
195 | public void testNotTrue() { |
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196 | String source = "not true"; |
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197 | |||
198 | Compiler compiler = createCompiler();
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199 | Code code = compiler.compileExpression(source); |
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200 | 44139 | jjdelcerro | assertEquals("NOT(TRUE)", code.toString());
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201 | 44009 | jjdelcerro | |
202 | SymbolTable symbolTable = createSymbolTable(); |
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203 | Optimizer optimizer = createOptimizer(symbolTable); |
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204 | Code code2 = optimizer.optimize(code); |
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205 | 44139 | jjdelcerro | assertEquals("FALSE", code2.toString());
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206 | 43512 | jjdelcerro | } |
207 | |||
208 | public void testInteger() { |
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209 | String source = "23"; |
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210 | |||
211 | Compiler compiler = createCompiler();
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212 | Code code = compiler.compileExpression(source); |
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213 | assertEquals("23", code.toString());
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214 | 44009 | jjdelcerro | |
215 | SymbolTable symbolTable = createSymbolTable(); |
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216 | Optimizer optimizer = createOptimizer(symbolTable); |
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217 | Code code2 = optimizer.optimize(code); |
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218 | assertEquals("23", code2.toString());
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219 | 43512 | jjdelcerro | } |
220 | |||
221 | public void operator(String operatorName) { |
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222 | String source = "precio " + operatorName + " 23"; |
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223 | |||
224 | Compiler compiler = createCompiler();
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225 | Code code = compiler.compileExpression(source); |
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226 | 44198 | jjdelcerro | assertEquals( "(\"precio\" "+operatorName+" 23)", code.toString()); |
227 | 44009 | jjdelcerro | |
228 | SymbolTable symbolTable = createSymbolTable(); |
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229 | Optimizer optimizer = createOptimizer(symbolTable); |
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230 | Code code2 = optimizer.optimize(code); |
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231 | 44198 | jjdelcerro | assertEquals( "(\"precio\" "+operatorName+" 23)", code2.toString()); |
232 | 43512 | jjdelcerro | } |
233 | 44009 | jjdelcerro | |
234 | 43512 | jjdelcerro | public void testOperators() { |
235 | |||
236 | operator("=");
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237 | operator("<>");
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238 | operator(">");
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239 | operator(">=");
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240 | operator("<");
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241 | operator("<=");
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242 | 44139 | jjdelcerro | operator("LIKE");
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243 | operator("ILIKE");
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244 | operator("||");
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245 | 43512 | jjdelcerro | operator("+");
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246 | operator("-");
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247 | operator("*");
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248 | // operator("^");
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249 | 44139 | jjdelcerro | operator("OR");
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250 | operator("AND");
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251 | 43512 | jjdelcerro | operator("%");
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252 | 44139 | jjdelcerro | operator("IS");
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253 | 43512 | jjdelcerro | } |
254 | |||
255 | 44010 | jjdelcerro | |
256 | 43512 | jjdelcerro | public void testAddMul() { |
257 | String source = "precio + 10 * 2 + 20 + 30"; |
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258 | |||
259 | Compiler compiler = createCompiler();
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260 | 44009 | jjdelcerro | |
261 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
262 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + (10 * 2)) + 20) + 30)", code.toString());
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263 | 44009 | jjdelcerro | |
264 | SymbolTable symbolTable = createSymbolTable(); |
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265 | Optimizer optimizer = createOptimizer(symbolTable); |
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266 | Code code2 = optimizer.optimize(code); |
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267 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + 20) + 20) + 30)", code2.toString());
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268 | 43512 | jjdelcerro | } |
269 | 44010 | jjdelcerro | |
270 | public void testMul0() { |
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271 | String source = "precio + 10 * 0 + 20 + 30"; |
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272 | 44009 | jjdelcerro | |
273 | 44010 | jjdelcerro | Compiler compiler = createCompiler();
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274 | |||
275 | Code code = compiler.compileExpression(source); |
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276 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + (10 * 0)) + 20) + 30)", code.toString());
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277 | 44010 | jjdelcerro | |
278 | SymbolTable symbolTable = createSymbolTable(); |
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279 | Optimizer optimizer = createOptimizer(symbolTable); |
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280 | Code code2 = optimizer.optimize(code); |
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281 | 44198 | jjdelcerro | assertEquals("((\"precio\" + 20) + 30)", code2.toString());
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282 | 44010 | jjdelcerro | } |
283 | |||
284 | public void testMul1() { |
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285 | String source = "precio + 10 * 1 + 20 + 30"; |
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286 | |||
287 | Compiler compiler = createCompiler();
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288 | |||
289 | Code code = compiler.compileExpression(source); |
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290 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + (10 * 1)) + 20) + 30)", code.toString());
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291 | 44010 | jjdelcerro | |
292 | SymbolTable symbolTable = createSymbolTable(); |
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293 | Optimizer optimizer = createOptimizer(symbolTable); |
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294 | Code code2 = optimizer.optimize(code); |
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295 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + 10) + 20) + 30)", code2.toString());
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296 | 44010 | jjdelcerro | } |
297 | |||
298 | public void testDiv1() { |
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299 | String source = "precio + 10 / 1 + 20 + 30"; |
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300 | |||
301 | Compiler compiler = createCompiler();
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302 | |||
303 | Code code = compiler.compileExpression(source); |
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304 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + (10 / 1)) + 20) + 30)", code.toString());
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305 | 44010 | jjdelcerro | |
306 | SymbolTable symbolTable = createSymbolTable(); |
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307 | Optimizer optimizer = createOptimizer(symbolTable); |
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308 | Code code2 = optimizer.optimize(code); |
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309 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + 10) + 20) + 30)", code2.toString());
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310 | 44010 | jjdelcerro | } |
311 | |||
312 | public void testDiv0() { |
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313 | String source = "precio + 0 / 10 + 20 + 30"; |
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314 | |||
315 | Compiler compiler = createCompiler();
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316 | |||
317 | Code code = compiler.compileExpression(source); |
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318 | 44198 | jjdelcerro | assertEquals("(((\"precio\" + (0 / 10)) + 20) + 30)", code.toString());
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319 | 44010 | jjdelcerro | |
320 | SymbolTable symbolTable = createSymbolTable(); |
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321 | Optimizer optimizer = createOptimizer(symbolTable); |
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322 | Code code2 = optimizer.optimize(code); |
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323 | 44198 | jjdelcerro | assertEquals("((\"precio\" + 20) + 30)", code2.toString());
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324 | 44010 | jjdelcerro | } |
325 | |||
326 | 43519 | jjdelcerro | public void testAddMulPar() { |
327 | String source = "(precio + 10) * 2 + 20 + 30"; |
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328 | |||
329 | Compiler compiler = createCompiler();
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330 | 44009 | jjdelcerro | |
331 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
332 | 44198 | jjdelcerro | assertEquals("((((\"precio\" + 10) * 2) + 20) + 30)", code.toString());
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333 | 44009 | jjdelcerro | |
334 | SymbolTable symbolTable = createSymbolTable(); |
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335 | Optimizer optimizer = createOptimizer(symbolTable); |
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336 | Code code2 = optimizer.optimize(code); |
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337 | 44198 | jjdelcerro | assertEquals("((((\"precio\" + 10) * 2) + 20) + 30)", code2.toString());
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338 | 43519 | jjdelcerro | } |
339 | 44009 | jjdelcerro | |
340 | 43519 | jjdelcerro | public void testAbs() { |
341 | String source = "precio + abs(10)"; |
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342 | |||
343 | Compiler compiler = createCompiler();
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344 | 44009 | jjdelcerro | |
345 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
346 | 44198 | jjdelcerro | assertEquals("(\"precio\" + abs(10))", code.toString());
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347 | 44009 | jjdelcerro | |
348 | SymbolTable symbolTable = createSymbolTable(); |
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349 | Optimizer optimizer = createOptimizer(symbolTable); |
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350 | Code code2 = optimizer.optimize(code); |
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351 | 44198 | jjdelcerro | assertEquals("(\"precio\" + 10)", code2.toString());
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352 | 43519 | jjdelcerro | } |
353 | 44009 | jjdelcerro | |
354 | 43519 | jjdelcerro | public void testAbs2() { |
355 | String source = "precio + abs(-10)"; |
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356 | |||
357 | Compiler compiler = createCompiler();
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358 | 44009 | jjdelcerro | |
359 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
360 | 44211 | jjdelcerro | assertEquals("(\"precio\" + abs(-10))", code.toString());
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361 | 44009 | jjdelcerro | |
362 | SymbolTable symbolTable = createSymbolTable(); |
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363 | Optimizer optimizer = createOptimizer(symbolTable); |
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364 | Code code2 = optimizer.optimize(code); |
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365 | 44198 | jjdelcerro | assertEquals("(\"precio\" + 10)", code2.toString());
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366 | 43519 | jjdelcerro | } |
367 | 44009 | jjdelcerro | |
368 | 43519 | jjdelcerro | public void testPI() { |
369 | String source = "precio + PI()"; |
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370 | |||
371 | Compiler compiler = createCompiler();
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372 | 44009 | jjdelcerro | |
373 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
374 | 44198 | jjdelcerro | assertEquals("(\"precio\" + PI())", code.toString());
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375 | 44009 | jjdelcerro | |
376 | SymbolTable symbolTable = createSymbolTable(); |
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377 | Optimizer optimizer = createOptimizer(symbolTable); |
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378 | Code code2 = optimizer.optimize(code); |
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379 | 44198 | jjdelcerro | assertEquals("(\"precio\" + 3.141592653589793)", code2.toString());
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380 | 43519 | jjdelcerro | } |
381 | 44009 | jjdelcerro | |
382 | 43519 | jjdelcerro | public void testCeil() { |
383 | String source = "precio + CEIL(PI())"; |
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384 | |||
385 | Compiler compiler = createCompiler();
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386 | 44009 | jjdelcerro | |
387 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
388 | 44198 | jjdelcerro | assertEquals("(\"precio\" + CEIL(PI()))", code.toString());
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389 | 44009 | jjdelcerro | |
390 | SymbolTable symbolTable = createSymbolTable(); |
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391 | Optimizer optimizer = createOptimizer(symbolTable); |
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392 | Code code2 = optimizer.optimize(code); |
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393 | 44198 | jjdelcerro | assertEquals("(\"precio\" + 4.0)", code2.toString());
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394 | 43519 | jjdelcerro | } |
395 | 44009 | jjdelcerro | |
396 | 43519 | jjdelcerro | public void testConcat() { |
397 | String source = "CONCAT(precio,' euros')"; |
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398 | |||
399 | Compiler compiler = createCompiler();
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400 | 44009 | jjdelcerro | |
401 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
402 | 44006 | jjdelcerro | assertEquals("CONCAT(\"precio\", ' euros')", code.toString());
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403 | 43521 | jjdelcerro | |
404 | 44009 | jjdelcerro | SymbolTable symbolTable = createSymbolTable(); |
405 | Optimizer optimizer = createOptimizer(symbolTable); |
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406 | Code code2 = optimizer.optimize(code); |
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407 | assertEquals("CONCAT(\"precio\", ' euros')", code2.toString());
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408 | 43521 | jjdelcerro | } |
409 | |||
410 | 44139 | jjdelcerro | public void testConcat2() { |
411 | String source = "CONCAT(precio,' euros')"; |
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412 | |||
413 | Compiler compiler = createCompiler();
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414 | |||
415 | Code code = compiler.compileExpression(source); |
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416 | assertEquals("CONCAT(\"precio\", ' euros')", code.toString());
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417 | |||
418 | SymbolTable symbolTable = createSymbolTable(); |
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419 | Optimizer optimizer = createOptimizer(symbolTable); |
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420 | Code code2 = optimizer.optimize(code); |
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421 | assertEquals("CONCAT(\"precio\", ' euros')", code2.toString());
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422 | } |
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423 | |||
424 | 43989 | jjdelcerro | public void testInvokeFunction1() { |
425 | String source = "ST_Area(GEOMETRY)"; |
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426 | |||
427 | Compiler compiler = createCompiler();
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428 | 44009 | jjdelcerro | |
429 | 43989 | jjdelcerro | Code code = compiler.compileExpression(source); |
430 | 44006 | jjdelcerro | assertEquals("ST_Area(\"GEOMETRY\")", code.toString());
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431 | 44009 | jjdelcerro | |
432 | SymbolTable symbolTable = createSymbolTable(); |
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433 | Optimizer optimizer = createOptimizer(symbolTable); |
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434 | Code code2 = optimizer.optimize(code); |
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435 | assertEquals("ST_Area(\"GEOMETRY\")", code2.toString());
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436 | 43989 | jjdelcerro | } |
437 | |||
438 | 43939 | jjdelcerro | public void testInvokeMethod1() { |
439 | String source = "'hola'.length()"; |
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440 | |||
441 | Compiler compiler = createCompiler();
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442 | 44009 | jjdelcerro | |
443 | 43939 | jjdelcerro | Code code = compiler.compileExpression(source); |
444 | assertEquals("'hola'->length()", code.toString());
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445 | 44009 | jjdelcerro | |
446 | SymbolTable symbolTable = createSymbolTable(); |
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447 | Optimizer optimizer = createOptimizer(symbolTable); |
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448 | Code code2 = optimizer.optimize(code); |
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449 | assertEquals("'hola'->length()", code2.toString());
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450 | 43939 | jjdelcerro | } |
451 | 44009 | jjdelcerro | |
452 | public void testSpatialExpression1() throws Exception { |
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453 | IProjection proj = CRSFactory.getCRS("EPSG:4326");
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454 | ExpressionBuilder builder = new DefaultExpressionBuilder();
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455 | 44198 | jjdelcerro | builder.geometry_support_type(ExpressionBuilder.GeometrySupportType.WKB); |
456 | 44009 | jjdelcerro | |
457 | String source = builder.and(
|
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458 | builder.custom(this.createExpr1()),
|
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459 | builder.ST_Intersects( |
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460 | builder.geometry(createPolygon()), |
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461 | builder.column("GEOMETRY")
|
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462 | ) |
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463 | ).toString(); |
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464 | |||
465 | MutableSymbolTable symbolTable = createSymbolTable(); |
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466 | symbolTable.setVar("campo1", 11); |
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467 | symbolTable.setVar("GEOMETRY", createPoint(50, 50)); |
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468 | |||
469 | Interpreter interpreter = createInterpreter(symbolTable); |
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470 | 43939 | jjdelcerro | Compiler compiler = createCompiler();
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471 | Code code = compiler.compileExpression(source); |
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472 | 44009 | jjdelcerro | System.out.println(code.toString());
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473 | assertEquals( |
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474 | 44198 | jjdelcerro | "((\"campo1\" > 10) AND ST_Intersects(ST_GeomFromWKB(DECODE('000000000300000001000000050000000000000000000000000000000000000000000000004059000000000000405900000000000040590000000000004059000000000000000000000000000000000000000000000000000000000000', 'hex'), 4326), \"GEOMETRY\"))",
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475 | 44009 | jjdelcerro | code.toString() |
476 | ); |
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477 | |||
478 | // long t1 = System.currentTimeMillis();
|
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479 | // for (int i = 0; i < 1000; i++) {
|
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480 | // interpreter.run(code);
|
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481 | // }
|
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482 | // System.out.println("Sin optimizar: " + (System.currentTimeMillis() - t1));
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483 | |||
484 | // t1 = System.currentTimeMillis();
|
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485 | Optimizer optimizer = createOptimizer(symbolTable); |
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486 | Code code2 = optimizer.optimize(code); |
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487 | // System.out.println("Tiempo de optimizacion: " + (System.currentTimeMillis() - t1));
|
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488 | System.out.println(code2.toString());
|
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489 | assertEquals( |
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490 | 44198 | jjdelcerro | "((\"campo1\" > 10) AND ST_Intersects('POLYGON ((0 0, 0 100, 100 100, 100 0, 0 0))'::geometry, \"GEOMETRY\"))",
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491 | 44009 | jjdelcerro | code2.toString() |
492 | ); |
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493 | |||
494 | // t1 = System.currentTimeMillis();
|
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495 | // for (int i = 0; i < 1000; i++) {
|
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496 | // interpreter.run(code2);
|
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497 | // }
|
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498 | // System.out.println("Optimizado: " + (System.currentTimeMillis() - t1));
|
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499 | |||
500 | 43939 | jjdelcerro | } |
501 | 43983 | jjdelcerro | |
502 | 43512 | jjdelcerro | } |