Revision 44858 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/grammars/BasicGrammarFactory.java
| BasicGrammarFactory.java | ||
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import org.gvsig.expressionevaluator.impl.function.programming.WhileFunction; |
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import org.gvsig.expressionevaluator.spi.AbstractGrammarFactory; |
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import org.gvsig.expressionevaluator.Code.Callable; |
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import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_MAP; |
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/** |
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* |
| ... | ... | |
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stmt.code(FUNCTION_EXTRACT,stmt.args_names("FIELD", "EXP"));
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theGrammar.addStatement(stmt); |
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stmt = theGrammar.createStatement("MAP");
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stmt.addRule(stmt.require_any_token("MAP"));
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stmt.addRule(stmt.require_any_token("("));
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stmt.addRule(stmt.repeat() |
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.addRule(stmt.require_identifier().capture_as("NAME#"))
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.addRule(stmt.require_any_token("="))
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.addRule(stmt.require_expression().capture_as("VALUE#"))
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.addRule(stmt.optional_any_token(",")
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.addRuleOnFalse(stmt.break_loop()) |
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) |
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); |
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stmt.addRule(stmt.require_any_token(")"));
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stmt.code(FUNCTION_MAP,stmt.args_names("NAME#", "VALUE#"));
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theGrammar.addStatement(stmt); |
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this.grammar = theGrammar; |
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