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

Methods

Modifier and Type	Method and Description
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