Package net.sf.jasperreports.engine.data
Interface RandomAccessDataSource
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- All Superinterfaces:
JRDataSource,JRRewindableDataSource
- All Known Implementing Classes:
AbstractXmlDataSource,JaxenXmlDataSource,JRXmlDataSource,JsonDataSource,JsonQLDataSource,XalanXmlDataSource
public interface RandomAccessDataSource extends JRRewindableDataSource
- Author:
- Lucian Chirita (lucianc@users.sourceforge.net)
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description intcurrentIndex()voidmoveToRecord(int index)intrecordCount()-
Methods inherited from interface net.sf.jasperreports.engine.JRDataSource
getFieldValue, next
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Methods inherited from interface net.sf.jasperreports.engine.JRRewindableDataSource
moveFirst
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Method Detail
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recordCount
int recordCount() throws JRException- Throws:
JRException
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currentIndex
int currentIndex()
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moveToRecord
void moveToRecord(int index) throws JRException- Throws:
JRException
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