Package org.opennms.netmgt.measurements.api

Interface Summary

Interface	Description
ExpressionEngine	Used to apply arbitrary expressions to the fetched measurements.
Filter	Used to alter or enrich the results of a Measurements API query.
FilterFactory	Used to instantiate a Filter from the corresponding filter definition.
MeasurementFetchStrategy	Used to retrieve measurements from the current persistence mechanism.
MeasurementFetchStrategyProvider	Every MeasurementFetchStrategy implementation is represented by MeasurementFetchStrategyProvider, which can be used to determine whether or not it can fetch measurements for a given Time Series / RRD strategy combo.
MeasurementsService

Class Summary

Class	Description
DefaultMeasurementsService
FetchResults	Used to store the results of a fetch.
FilterEngine	Used to apply a series of Filter to a RowSortedTable.
MeasurementFetchStrategyFactory	Used to instantiate the appropriate fetch strategy.
QueryRequestValidator

Annotation Types Summary

Annotation Type	Description
FilterInfo	General Filter meta-data.
FilterParam	Used to annotate parameters on Filter.