Package net.sf.dynamicreports.report.builder.expression

Class AddExpression

java.lang.Object

net.sf.dynamicreports.report.builder.expression.AbstractComplexExpression<BigDecimal>

net.sf.dynamicreports.report.builder.expression.AddExpression

All Implemented Interfaces:

Serializable, DRIComplexExpression<BigDecimal>, DRIExpression<BigDecimal>

public class AddExpression
extends AbstractComplexExpression<BigDecimal>

AddExpression class.

Author:

Ricardo Mariaca

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AddExpression(DRIExpression<? extends Number>... expressions)

Method Summary

Modifier and Type	Method	Description
protected BigDecimal	calculate(BigDecimal value1, BigDecimal value2)	calculate.
BigDecimal	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

AddExpression

@SafeVarargs
public AddExpression(DRIExpression<? extends Number>... expressions)

Method Details

calculate

protected BigDecimal calculate(BigDecimal value1,
 BigDecimal value2)

calculate.

Parameters:

value1 - a BigDecimal object.

value2 - a BigDecimal object.

Returns:

a BigDecimal object.

evaluate

public BigDecimal evaluate(List<?> values,
 ReportParameters reportParameters)

Evaluates the expression.

Specified by:

evaluate in interface DRIComplexExpression<BigDecimal>

Specified by:

evaluate in class AbstractComplexExpression<BigDecimal>

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