IndexedDataSource (JasperReports Javadoc 7.0.1 API)

All Superinterfaces:

JRDataSource

All Known Implementing Classes:

ColumnValuesDataSource, SortedDataSource
```
public interface IndexedDataSource
extends JRDataSource
```
JRDataSource extension that can provide the record index at the current position.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  int getRecordIndex()
  Returns the index of the current record in the data source.
  - Methods inherited from interface net.sf.jasperreports.engine.JRDataSource
    getFieldValue, next

- Method Detail
  - getRecordIndex
```
int getRecordIndex()
```
    Returns the index of the current record in the data source. Note that this would not necessarily be the same as the index of the record in the order in which the data appears in the report, as after sorting or filtering a data source the original index of the record will be returned.
    
    Returns:
    
    the index of the current record