Package net.sf.dynamicreports.report.builder.condition

Class AbstractBetweenValueExpression<T extends Number>

java.lang.Object

net.sf.dynamicreports.report.base.expression.AbstractSimpleExpression<Boolean>

net.sf.dynamicreports.report.builder.condition.AbstractBetweenValueExpression<T>

All Implemented Interfaces:

Serializable, DRIValue<Boolean>, DRIExpression<Boolean>, DRISimpleExpression<Boolean>

Direct Known Subclasses:

BetweenValueExpression, NotBetweenValueExpression

public abstract class AbstractBetweenValueExpression<T extends Number>
extends AbstractSimpleExpression<Boolean>

Abstract AbstractBetweenValueExpression class.

Author:

Ricardo Mariaca

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AbstractBetweenValueExpression(DRIValue<T> value, Number min, Number max)	Constructor for AbstractBetweenValueExpression.

Method Summary

Modifier and Type	Method	Description
protected abstract Boolean	compare(Number actualValue, Number min, Number max)	compare.
Boolean	evaluate(ReportParameters reportParameters)	Evaluates the expression.
Class<Boolean>	getValueClass()	getValueClass.

Methods inherited from class net.sf.dynamicreports.report.base.expression.AbstractSimpleExpression

getName

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractBetweenValueExpression

public AbstractBetweenValueExpression(DRIValue<T> value,
 Number min,
 Number max)

Constructor for AbstractBetweenValueExpression.

Parameters:

value - a DRIValue object.

min - a Number object.

max - a Number object.

Method Details

evaluate

public Boolean evaluate(ReportParameters reportParameters)

Evaluates the expression.

Parameters:

reportParameters - access to report fields, variables, parameters, expressions, and other report values

Returns:

the result of the expression evaluation

getValueClass

public Class<Boolean> getValueClass()

getValueClass.

Specified by:

getValueClass in interface DRIExpression<T extends Number>

Overrides:

getValueClass in class AbstractSimpleExpression<Boolean>

Returns:

a Class object.

compare

protected abstract Boolean compare(Number actualValue,
 Number min,
 Number max)

compare.

Parameters:

actualValue - a Number object.

min - a Number object.

max - a Number object.

Returns:

a Boolean object.