net.sf.jasperreports.components.table.fill
Class BuiltinExpressionEvaluatorDecorator

java.lang.Object
  net.sf.jasperreports.components.table.fill.BuiltinExpressionEvaluatorDecorator

All Implemented Interfaces:

DatasetExpressionEvaluator

public class BuiltinExpressionEvaluatorDecorator
extends java.lang.Object
implements DatasetExpressionEvaluator

Version:

$Id: BuiltinExpressionEvaluatorDecorator.java 3677 2010-04-02 11:39:11Z lucianc $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

BuiltinExpressionEvaluatorDecorator(DatasetExpressionEvaluator decorated, java.util.Map<JRExpression,BuiltinExpressionEvaluator> builtinEvaluators)

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)

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,
                                           java.util.Map<JRExpression,BuiltinExpressionEvaluator> builtinEvaluators)

Method Detail

init

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

Specified by:

init in interface DatasetExpressionEvaluator

Throws:

JRException

evaluate

public java.lang.Object evaluate(JRExpression expression)
                          throws JRExpressionEvalException

Specified by:

evaluate in interface DatasetExpressionEvaluator

Throws:

JRExpressionEvalException

evaluateEstimated

public java.lang.Object evaluateEstimated(JRExpression expression)
                                   throws JRExpressionEvalException

Specified by:

evaluateEstimated in interface DatasetExpressionEvaluator

Throws:

JRExpressionEvalException

evaluateOld

public java.lang.Object evaluateOld(JRExpression expression)
                             throws JRExpressionEvalException

Specified by:

evaluateOld in interface DatasetExpressionEvaluator

Throws:

JRExpressionEvalException