Revision 47598 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.geometry/org.gvsig.expressionevaluator.geometry.lib/org.gvsig.expressionevaluator.geometry.lib.impl/src/test/java/org/gvsig/expresionevaluator/impl/TestInterpreter.java
| TestInterpreter.java | ||
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| 1 | 1 |
package org.gvsig.expresionevaluator.impl; |
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import junit.framework.TestCase; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.expressionevaluator.LexicalAnalyzer; |
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import org.gvsig.expressionevaluator.Compiler; |
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import org.gvsig.expressionevaluator.SymbolTable; |
| ... | ... | |
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import org.gvsig.expressionevaluator.Code; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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import org.gvsig.expressionevaluator.GeometryExpressionBuilder; |
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import org.gvsig.expressionevaluator.GeometryExpressionUtils; |
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import org.gvsig.expressionevaluator.MutableSymbolTable; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.tools.library.impl.DefaultLibrariesInitializer; |
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public class TestInterpreter extends TestCase {
|
| ... | ... | |
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} |
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protected SymbolTable createSymbolTable() {
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protected MutableSymbolTable createSymbolTable() {
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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MutableSymbolTable symbolTable = manager.createSymbolTable(); |
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symbolTable.setVar("precio", 200);
|
| ... | ... | |
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interpreter.setSymbolTable(symbolTable); |
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return interpreter; |
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} |
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protected GeometryExpressionBuilder createExpressionBuilder() {
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GeometryExpressionBuilder builder = GeometryExpressionUtils.createExpressionBuilder(); |
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return builder; |
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} |
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public void testIdentifier1() {
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SymbolTable symbolTable = createSymbolTable(); |
| ... | ... | |
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assertEquals(190, ((Number)v).intValue()); |
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} |
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@SuppressWarnings({"UseSpecificCatch", "CallToPrintStackTrace"})
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public void testAndAnd1() throws Throwable {
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try {
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GeometryExpressionBuilder builder = createExpressionBuilder(); |
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GeometryManager geometryManager = GeometryLocator.getGeometryManager(); |
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IProjection proj = CRSFactory.getCRS("EPSG:4326");
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Point point = geometryManager.createPoint(-0.1779813, 51.6122315, Geometry.SUBTYPES.GEOM2D); |
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Geometry point_buffer = point.buffer(0.001); |
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builder.and( |
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builder.andand( |
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builder.column("geometry"),
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builder.geometry(point_buffer, proj) |
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) |
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); |
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MutableSymbolTable symbolTable = createSymbolTable(); |
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Compiler compiler = createCompiler(); |
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Interpreter interpreter = createInterpreter(symbolTable); |
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symbolTable.setVar("geometry", point);
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String source = builder.toString(); |
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Code code = compiler.compileExpression(source); |
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Object v = interpreter.run(code); |
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assertEquals(true, ((Boolean)v).booleanValue()); |
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} catch(Throwable t) {
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t.printStackTrace(); |
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throw t; |
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} |
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} |
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public void testMul1() {
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SymbolTable symbolTable = createSymbolTable(); |
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Compiler compiler = createCompiler(); |
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