Revision 44206 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/function/numeric/DecrFunction.java

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DecrFunction.java
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package org.gvsig.expressionevaluator.impl.function.numeric;
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import org.apache.commons.lang3.Range;


  		




  
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import static org.gvsig.expressionevaluator.ExpressionBuilder.FUNCTION_DECR;


  		




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import org.gvsig.expressionevaluator.Interpreter;


  		




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import org.gvsig.expressionevaluator.MutableSymbolTable;


  		




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import org.gvsig.expressionevaluator.spi.AbstractFunction;


  		




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public class DecrFunction extends AbstractFunction {


  		




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    public DecrFunction() {


  		




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        super("Numeric", "DECR",Range.between(1,3),


  		




  
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        super("Numeric", FUNCTION_DECR,Range.between(1,3),


  		




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            "Decrease the value of the indicated identifier and return its value.",


  		




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            "Decr({{identifier_name}})",


  		




  
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            FUNCTION_DECR+"('CONTADOR#1')",


  		




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            new String[]{


  		




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                "identifier name - the identifier used as counter.",


  		




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                "first value - Optional. The value with which the identifier must be initialized in its first use. By default zero",


  		












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