de.lmu.ifi.dbs.elki.datasource.filter

Interface StreamFilter

All Superinterfaces:

BundleStreamSource, InspectionUtilFrequentlyScanned, ObjectFilter

All Known Implementing Classes:

AbstractFeatureSelectionFilter, AbstractRandomFeatureSelectionFilter, AbstractStreamConversionFilter, AbstractStreamFilter, AbstractStreamNormalization, ByLabelFilter, DoubleVectorProjectionFilter, DoubleVectorRandomProjectionFilter, FixedDBIDsFilter, LengthNormalization, NoMissingValuesFilter, NoOpFilter, RandomSamplingStreamFilter, SparseNumberVectorProjectionFilter, SparseNumberVectorRandomProjectionFilter

public interface StreamFilter
extends ObjectFilter, BundleStreamSource

Streaming filters are often more efficient (less memory use) and can be used in more settings.

Nested Class Summary

Nested classes/interfaces inherited from interface de.lmu.ifi.dbs.elki.datasource.bundle.BundleStreamSource

BundleStreamSource.Event

Method Summary

Methods

Modifier and Type	Method and Description
void	init(BundleStreamSource source) Connect to the previous stream.

Methods inherited from interface de.lmu.ifi.dbs.elki.datasource.filter.ObjectFilter

filter

Methods inherited from interface de.lmu.ifi.dbs.elki.datasource.bundle.BundleStreamSource

data, getMeta, nextEvent

Method Detail

init

void init(BundleStreamSource source)

Connect to the previous stream.

Parameters:

source - Stream source