Revision 44191 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.impl/src/main/java/org/gvsig/expressionevaluator/impl/DefaultExpression.java
| DefaultExpression.java | ||
|---|---|---|
| 153 | 153 |
} |
| 154 | 154 |
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| 155 | 155 |
@Override |
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public void setSQLCompatible(boolean sqlCompatible) {
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this.getInterpreter().setSQLCompatible(sqlCompatible); |
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} |
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@Override |
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public boolean isSQLCompatible() {
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return this.getInterpreter().isSQLCompatible(); |
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} |
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private Interpreter getInterpreter() {
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if (this.interpreter == null) {
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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this.interpreter = manager.createInterpreter(); |
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} |
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return this.interpreter; |
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} |
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@Override |
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| 156 | 174 |
public Object execute(SymbolTable symbolTable) {
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| 157 | 175 |
if (this.interpreter == null) {
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| 158 | 176 |
ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
| ... | ... | |
| 169 | 187 |
} |
| 170 | 188 |
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| 171 | 189 |
@Override |
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public void link(SymbolTable symbolTable) {
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if (this.interpreter == null) {
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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this.interpreter = manager.createInterpreter(); |
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} |
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this.interpreter.setSymbolTable(symbolTable); |
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if( this.hasNotBeenOptimized ) {
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Optimizer optimizer = new DefaultOptimizer(symbolTable); |
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this.code = optimizer.optimize(this.getCode()); |
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this.hasNotBeenOptimized = false; |
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} |
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this.interpreter.link(this.getCode()); |
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} |
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@Override |
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| 172 | 205 |
public void saveToState(PersistentState state) throws PersistenceException {
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| 173 | 206 |
state.set("phrase", this.phrase);
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| 174 | 207 |
if (this.userScript == null) {
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