org.jfree.report
public interface ReportDataFactory
Method Summary | |
---|---|
void | close()
Closes the report data factory and all report data instances that have
been returned by this instance. |
ReportDataFactory | derive()
Derives a freshly initialized report data factory, which is independend
of the original data factory. |
void | open() |
ReportData | queryData(String query, DataSet parameters)
Queries a datasource. |
Returns:
Parameters: query parameters
Returns: