Package net.sf.jasperreports.engine.fill

Class BuiltinExpressionEvaluatorDecorator

java.lang.Object

net.sf.jasperreports.engine.fill.BuiltinExpressionEvaluatorDecorator

All Implemented Interfaces:

DatasetExpressionEvaluator

public class BuiltinExpressionEvaluatorDecorator
extends Object
implements DatasetExpressionEvaluator

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

Constructors

Constructor	Description
BuiltinExpressionEvaluatorDecorator(DatasetExpressionEvaluator decorated, Map<JRExpression,BuiltinExpressionEvaluator> builtinEvaluators)

Method Summary

Modifier and Type	Method	Description
Object	evaluate(JRExpression expression)
Object	evaluateEstimated(JRExpression expression)
Object	evaluateOld(JRExpression expression)
void	init(Map<String,JRFillParameter> parametersMap, Map<String,JRFillField> fieldsMap, Map<String,JRFillVariable> variablesMap, WhenResourceMissingTypeEnum resourceMissingType, boolean ignoreNPE)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BuiltinExpressionEvaluatorDecorator

public BuiltinExpressionEvaluatorDecorator(DatasetExpressionEvaluator decorated,
                                           Map<JRExpression,BuiltinExpressionEvaluator> builtinEvaluators)

Method Detail

init

public void init(Map<String,JRFillParameter> parametersMap,
                 Map<String,JRFillField> fieldsMap,
                 Map<String,JRFillVariable> variablesMap,
                 WhenResourceMissingTypeEnum resourceMissingType,
                 boolean ignoreNPE)
          throws JRException

Specified by:

init in interface DatasetExpressionEvaluator

Throws:

JRException

evaluate

public Object evaluate(JRExpression expression)
                throws JRExpressionEvalException

Specified by:

evaluate in interface DatasetExpressionEvaluator

Throws:

JRExpressionEvalException

evaluateEstimated

public Object evaluateEstimated(JRExpression expression)
                         throws JRExpressionEvalException

Specified by:

evaluateEstimated in interface DatasetExpressionEvaluator

Throws:

JRExpressionEvalException

evaluateOld

public Object evaluateOld(JRExpression expression)
                   throws JRExpressionEvalException

Specified by:

evaluateOld in interface DatasetExpressionEvaluator

Throws:

JRExpressionEvalException