Uses of Interface
org.sensorhub.api.persistence.IDataFilter

Packages that use IDataFilter

Package	Description
org.sensorhub.api.persistence
org.sensorhub.api.processing
org.sensorhub.impl.persistence
org.sensorhub.impl.persistence.perst

Uses of IDataFilter in org.sensorhub.api.persistence

Subinterfaces of IDataFilter in org.sensorhub.api.persistence

Modifier and Type	Interface and Description
interface	IObsFilter Simple structure for defining filtering criteria when retrieving observations from storage.

Classes in org.sensorhub.api.persistence that implement IDataFilter

Modifier and Type	Class and Description
class	DataFilter Default implementation of IDataFilter returning null on all filter predicates.
class	ObsFilter Default implementation of IObsFilter returning null on all filter predicates.

Methods in org.sensorhub.api.persistence with parameters of type IDataFilter

Modifier and Type	Method and Description
Iterator<DataBlock>	IBasicStorage.getDataBlockIterator(IDataFilter filter) Gets iterator of raw data blocks matching the specified filter
int	IBasicStorage.getNumMatchingRecords(IDataFilter filter, long maxCount) Computes the (potentially approximate) number of records matching the given filter. Since the returned value can be approximate and the number of matching records can change before or even during the actual call to IBasicStorage.getRecordIterator(IDataFilter), the exact number of records can only be obtained by counting the records returned by the iterator next() function.
Iterator<? extends IDataRecord>	IBasicStorage.getRecordIterator(IDataFilter filter) Gets iterator of records matching the specified filter
int	IBasicStorage.removeRecords(IDataFilter filter) Removes all records matching the filter

Uses of IDataFilter in org.sensorhub.api.processing

Method parameters in org.sensorhub.api.processing with type arguments of type IDataFilter

Modifier and Type	Method and Description
void	IOnDemandProcessInstance.execute(DataBlock paramValues, Map<String,IDataFilter> dataFilters) Executes the process synchronously with the given set of parameters and data filters

Uses of IDataFilter in org.sensorhub.impl.persistence

Methods in org.sensorhub.impl.persistence with parameters of type IDataFilter

Modifier and Type	Method and Description
Iterator<DataBlock>	InMemoryBasicStorage.getDataBlockIterator(IDataFilter filter)
Iterator<DataBlock>	InMemoryBasicStorage.TimeSeriesImpl.getDataBlockIterator(IDataFilter filter)
Iterator<DataBlock>	GenericStreamStorage.getDataBlockIterator(IDataFilter filter)
int	InMemoryBasicStorage.TimeSeriesImpl.getNumMatchingRecords(IDataFilter filter)
int	InMemoryBasicStorage.getNumMatchingRecords(IDataFilter filter, long maxCount)
int	GenericStreamStorage.getNumMatchingRecords(IDataFilter filter, long maxCount)
Iterator<? extends IDataRecord>	InMemoryBasicStorage.getRecordIterator(IDataFilter filter)
Iterator<org.sensorhub.impl.persistence.InMemoryBasicStorage.DBRecord>	InMemoryBasicStorage.TimeSeriesImpl.getRecordIterator(IDataFilter filter)
Iterator<? extends IDataRecord>	GenericStreamStorage.getRecordIterator(IDataFilter filter)
int	InMemoryBasicStorage.TimeSeriesImpl.remove(IDataFilter filter)
int	InMemoryBasicStorage.removeRecords(IDataFilter filter)
int	GenericStreamStorage.removeRecords(IDataFilter filter)

Uses of IDataFilter in org.sensorhub.impl.persistence.perst

Methods in org.sensorhub.impl.persistence.perst with parameters of type IDataFilter

Modifier and Type	Method and Description
Iterator<DataBlock>	BasicStorageImpl.getDataBlockIterator(IDataFilter filter)
int	BasicStorageImpl.getNumMatchingRecords(IDataFilter filter, long maxCount)
Iterator<? extends IDataRecord>	BasicStorageImpl.getRecordIterator(IDataFilter filter)
int	BasicStorageImpl.removeRecords(IDataFilter filter)