net.sf.jasperreports.engine.fill
Interface DatasetExpressionEvaluator

All Known Implementing Classes:
BuiltinExpressionEvaluatorDecorator, JavaScriptEvaluator, JRBshEvaluator, JREvaluator

public interface DatasetExpressionEvaluator

Version:
$Id: DatasetExpressionEvaluator.java 3677 2010-04-02 11:39:11Z lucianc $
Author:
Lucian Chirita (lucianc@users.sourceforge.net)

Method Summary
 java.lang.Object evaluate(JRExpression expression)
           
 java.lang.Object evaluateEstimated(JRExpression expression)
           
 java.lang.Object evaluateOld(JRExpression expression)
           
 void init(java.util.Map parametersMap, java.util.Map fieldsMap, java.util.Map variablesMap, WhenResourceMissingTypeEnum resourceMissingType)
           
 

Method Detail

init

void init(java.util.Map parametersMap,
          java.util.Map fieldsMap,
          java.util.Map variablesMap,
          WhenResourceMissingTypeEnum resourceMissingType)
          throws JRException
Throws:
JRException

evaluate

java.lang.Object evaluate(JRExpression expression)
                          throws JRExpressionEvalException
Throws:
JRExpressionEvalException

evaluateOld

java.lang.Object evaluateOld(JRExpression expression)
                             throws JRExpressionEvalException
Throws:
JRExpressionEvalException

evaluateEstimated

java.lang.Object evaluateEstimated(JRExpression expression)
                                   throws JRExpressionEvalException
Throws:
JRExpressionEvalException


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