Package net.sf.jasperreports.compilers

Class UniformExpressionEvaluator

java.lang.Object

net.sf.jasperreports.compilers.UniformExpressionEvaluator

All Implemented Interfaces:

DirectExpressionEvaluator

Direct Known Subclasses:

DirectConstantEvaluator, DirectParameterEvaluator

public abstract class UniformExpressionEvaluator
extends Object
implements DirectExpressionEvaluator

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Constructor Summary

Constructors

Constructor	Description
UniformExpressionEvaluator()

Method Summary

Modifier and Type	Method	Description
protected abstract Object	defaultEvaluate()
Object	evaluate()
Object	evaluateEstimated()
Object	evaluateOld()

Methods inherited from class java.lang.Object

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

Constructor Details

UniformExpressionEvaluator

public UniformExpressionEvaluator()

Method Details

defaultEvaluate

protected abstract Object defaultEvaluate()

evaluate

public Object evaluate()

Specified by:

evaluate in interface DirectExpressionEvaluator

evaluateOld

public Object evaluateOld()

Specified by:

evaluateOld in interface DirectExpressionEvaluator

evaluateEstimated

public Object evaluateEstimated()

Specified by:

evaluateEstimated in interface DirectExpressionEvaluator