org.opennms.netmgt.jasper.measurement

Interface MeasurementDataSourceWrapper

All Known Implementing Classes:

LocalMeasurementDataSourceWrapper, RemoteMeasurementDataSourceWrapper

public interface MeasurementDataSourceWrapper

Method Summary

Modifier and Type	Method and Description
void	close()
net.sf.jasperreports.engine.JRRewindableDataSource	createDataSource(String query) Creates a JRRewindableDataSource according to the provided query.

Method Detail

createDataSource

net.sf.jasperreports.engine.JRRewindableDataSource createDataSource(String query)
                                                             throws net.sf.jasperreports.engine.JRException

Creates a JRRewindableDataSource according to the provided query.

Parameters:

query - The query to execute. Should be a OpenNMS Measurement API parsable QueryRequest. It may be null, but not empty.

Returns:

The DataSource.

Throws:

net.sf.jasperreports.engine.JRException - In any error situation. RuntimeException are not catched and may be thrown in addition.

close

void close()