DRIExpression (DynamicReports

All Superinterfaces:

Serializable

All Known Subinterfaces:

DRIBooleanColumn, DRIComplexExpression<T>, DRICrosstabColumnGroup<T>, DRICrosstabGroup<T>, DRICrosstabRowGroup<T>, DRICrosstabVariable<T>, DRIField<T>, DRIJasperExpression<T>, DRISimpleExpression<T>, DRISubtotal<T>, DRISystemExpression<T>, DRIValueColumn<T>, DRIVariable<T>

All Known Implementing Classes:

AbstractBetweenValueExpression, AbstractComplexExpression, AbstractSimpleExpression, AbstractSubDatasourceExpression, AbstractSystemExpression, AbstractValueExpression, AbstractValuesExpression, AddExpression, BeanArraySubDatasourceExpression, BeanCollectionSubDatasourceExpression, BetweenValueExpression, BooleanImageExpression, ColumnNumberExpression, ColumnRowNumberExpression, CrosstabExpression, CrosstabMeasureExpression, CrosstabPrintInEvenRow, CrosstabPrintInOddRow, CrosstabRowCount, CrosstabRowCounter, CrosstabValueExpression, CurrentDateExpression, DataSourceExpression, DivideExpression, DRBooleanColumn, DRCrosstabColumnGroup, DRCrosstabGroup, DRCrosstabRowGroup, DRCrosstabVariable, DRField, DRSubtotal, DRValueColumn, DRVariable, EqualExpression, EqualValueExpression, GreaterOrEqualsValueExpression, GreaterValueExpression, GroupByDataTypeExpression, GroupedSeriesExpression, GroupRowNumberExpression, JasperExpression, MapArraySubDatasourceExpression, MapCollectionSubDatasourceExpression, MessageExpression, MultiPageListDataSourceExpression, MultiPageListSubreportExpression, MultiplyExpression, NotBetweenValueExpression, OrderByExpression, PageNumberExpression, PageNumberExpression, PageRowNumberExpression, PageXofYNumberExpression, PercentageExpression, PrintInEvenRowExpression, PrintInFirstPageExpression, PrintInOddRowExpression, PrintNotInFirstPageExpression, PrintWhenGroupHasMoreThanOneRowExpression, ReportRowNumberExpression, SerieValueExpression, SmallerOrEqualsValueExpression, SmallerValueExpression, SubtractExpression, SystemMessageExpression, TableOfContentsCustomizer.PrintHeadingExpression, TableOfContentsCustomizer.ReferenceExpression, TocPrintWhenExpression, TocReferenceExpression, TocReferenceLinkExpression, UnEqualExpression, UnEqualValueExpression, ValueExpression
```
public interface DRIExpression<T>
extends Serializable
```
Expressions are used to define various calculations, conditions, text field content, specific report groups, etc. Every expression can access the declared report fields, variables and other expressions and get their values to calculate the expression value.

Author:

Ricardo Mariaca ([email protected])

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`getName()`
`Class<? super T>`	`getValueClass()`

Method Detail

getName
```
String getName()
```

getValueClass
```
Class<? super T> getValueClass()
```

Interface DRIExpression<T>

Method Summary

Method Detail

getName

getValueClass