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java.lang.Objectorg.jfree.report.data.CachingReportDataFactory
public class CachingReportDataFactory
Creation-Date: 19.11.2006, 13:35:45
Constructor Summary | |
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CachingReportDataFactory(ReportDataFactory backend)
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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. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CachingReportDataFactory(ReportDataFactory backend)
Method Detail |
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public void open()
open
in interface ReportDataFactory
public ReportData queryData(java.lang.String query, DataSet parameters) throws ReportDataFactoryException
queryData
in interface ReportDataFactory
query
- parameters
-
ReportDataFactoryException
public void close()
close
in interface ReportDataFactory
public ReportDataFactory derive()
derive
in interface ReportDataFactory
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