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public interface ReportDataFactory
The report data-factory is responsible for querying the data from arbitary datasources.
Method Summary | |
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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()
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ReportData |
queryData(java.lang.String query,
DataSet parameters)
Queries a datasource. |
Method Detail |
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void open()
ReportData queryData(java.lang.String query, DataSet parameters) throws ReportDataFactoryException
query
- parameters
-
ReportDataFactoryException
void close()
ReportDataFactory derive()
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