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

Class AbstractVectorStreamConversionFilter<I,O extends NumberVector>

java.lang.Object

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

de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamConversionFilter<I,O>

de.lmu.ifi.dbs.elki.datasource.filter.AbstractVectorStreamConversionFilter<I,O>

Type Parameters:

I - Input type

O - Output vector type

All Implemented Interfaces:

BundleStreamSource, ObjectFilter, StreamFilter

Direct Known Subclasses:

AbstractStreamNormalization, HistogramJitterFilter, NumberVectorFeatureSelectionFilter, NumberVectorRandomFeatureSelectionFilter

public abstract class AbstractVectorStreamConversionFilter<I,O extends NumberVector>
extends AbstractStreamConversionFilter<I,O>

Abstract base class for streaming filters that produce vectors.

Since:

0.4.0

Author:

Erich Schubert

Nested Class Summary

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

BundleStreamSource.Event

Field Summary

Fields

Modifier and Type	Field and Description
protected NumberVector.Factory<O>	factory Number vector factory.

Fields inherited from class de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamConversionFilter

column, meta

Fields inherited from class de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamFilter

source

Constructor Summary

Constructors

Constructor and Description
AbstractVectorStreamConversionFilter()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	initializeOutputType(SimpleTypeInformation<O> type) Initialize factory from a data type.

Methods inherited from class de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamConversionFilter

convertedType, data, filterSingleObject, getInputTypeRestriction, getMeta, nextEvent

Methods inherited from class de.lmu.ifi.dbs.elki.datasource.filter.AbstractStreamFilter

asMultipleObjectsBundle, assignDBID, filter, hasDBIDs, init

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

factory

protected NumberVector.Factory<O extends NumberVector> factory

Number vector factory.

Constructor Detail

AbstractVectorStreamConversionFilter

public AbstractVectorStreamConversionFilter()

Method Detail

initializeOutputType

protected void initializeOutputType(SimpleTypeInformation<O> type)

Initialize factory from a data type.

Parameters:

type - Output data type information.