net.sf.dynamicreports.report.definition.expression
Interface DRISimpleExpression<T>

All Superinterfaces:

DRIExpression<T>, DRIValue<T>, Serializable

All Known Implementing Classes:

AbstractBetweenValueExpression, AbstractSimpleExpression, AbstractValueExpression, AbstractValuesExpression, BetweenValueExpression, ColumnNumberExpression, ColumnRowNumberExpression, DataSourceExpression, EqualExpression, EqualValueExpression, GreaterOrEqualsValueExpression, GreaterValueExpression, GroupRowNumberExpression, MessageExpression, NotBetweenValueExpression, OrderByExpression, PageRowNumberExpression, PrintInEvenRowExpression, PrintInFirstPageExpression, PrintInOddRowExpression, PrintNotInFirstPageExpression, PrintWhenGroupHasMoreThanOneRowExpression, ReportRowNumberExpression, SmallerOrEqualsValueExpression, SmallerValueExpression, SystemMessageExpression, TableOfContentsCustomizer.PrintHeadingExpression, TableOfContentsCustomizer.ReferenceExpression, UnEqualExpression, UnEqualValueExpression, ValueExpression

public interface DRISimpleExpression<T>
extends DRIValue<T>, DRIExpression<T>

The basic and the simplest implementation of an expression.

Author:

Ricardo Mariaca (dynamicreports@gmail.com)

Method Summary

T	evaluate(ReportParameters reportParameters) Evaluates the expression.

Methods inherited from interface net.sf.dynamicreports.report.definition.DRIValue

getName

Methods inherited from interface net.sf.dynamicreports.report.definition.expression.DRIExpression

getName, getValueClass

Method Detail

evaluate

T 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