Package net.sf.dynamicreports.design.transformation.expressions

Class BooleanImageExpression

java.lang.Object

net.sf.dynamicreports.report.builder.expression.AbstractComplexExpression<net.sf.jasperreports.renderers.Renderable>

net.sf.dynamicreports.design.transformation.expressions.BooleanImageExpression

All Implemented Interfaces:

Serializable, DRIComplexExpression<net.sf.jasperreports.renderers.Renderable>, DRIExpression<net.sf.jasperreports.renderers.Renderable>

public class BooleanImageExpression
extends AbstractComplexExpression<net.sf.jasperreports.renderers.Renderable>

BooleanImageExpression class.

Author:

Ricardo Mariaca

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BooleanImageExpression(DRIBooleanField booleanField, boolean emptyWhenNullValue, int width, int height)	Constructor for BooleanImageExpression.

Method Summary

Modifier and Type	Method	Description
net.sf.jasperreports.renderers.Renderable	evaluate(List<?> values, ReportParameters reportParameters)	Evaluates the expression.

Methods inherited from class net.sf.dynamicreports.report.builder.expression.AbstractComplexExpression

addExpression, addExpression, addExpression, addExpression, addExpression, addExpression, addExpression, getExpressions, getName, getValueClass

Methods inherited from class java.lang.Object

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

Constructor Details

BooleanImageExpression

public BooleanImageExpression(DRIBooleanField booleanField,
 boolean emptyWhenNullValue,
 int width,
 int height)
                       throws DRException

Constructor for BooleanImageExpression.

Parameters:

booleanField - a DRIBooleanField object.

emptyWhenNullValue - a boolean.

width - a int.

height - a int.

Throws:

DRException - if any.

Method Details

evaluate

public net.sf.jasperreports.renderers.Renderable evaluate(List<?> values,
 ReportParameters reportParameters)

Evaluates the expression.

Specified by:

evaluate in interface DRIComplexExpression<net.sf.jasperreports.renderers.Renderable>

Specified by:

evaluate in class AbstractComplexExpression<net.sf.jasperreports.renderers.Renderable>

Parameters:

values - the values of the registered expressions

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

Returns:

the result of the expression evaluation