de.lmu.ifi.dbs.elki.index.preprocessed.knn

Class MaterializeKNNPreprocessor.Factory<O,D extends Distance<D>>

java.lang.Object

de.lmu.ifi.dbs.elki.index.preprocessed.knn.AbstractMaterializeKNNPreprocessor.Factory<O,D,KNNResult<D>>

de.lmu.ifi.dbs.elki.index.preprocessed.knn.MaterializeKNNPreprocessor.Factory<O,D>

Type Parameters:

O - The object type

D - The distance type

All Implemented Interfaces:

IndexFactory<O,KNNIndex<O>>, InspectionUtilFrequentlyScanned, Parameterizable

Direct Known Subclasses:

MaterializeKNNAndRKNNPreprocessor.Factory

Enclosing class:

MaterializeKNNPreprocessor<O,D extends Distance<D>>

public static class MaterializeKNNPreprocessor.Factory<O,D extends Distance<D>>
extends AbstractMaterializeKNNPreprocessor.Factory<O,D,KNNResult<D>>

The parameterizable factory.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MaterializeKNNPreprocessor.Factory.Parameterizer<O,D extends Distance<D>> Parameterization class.

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.index.preprocessed.knn.AbstractMaterializeKNNPreprocessor.Factory

DISTANCE_FUNCTION_ID, distanceFunction, k, K_ID

Constructor Summary

Constructors

Constructor and Description
MaterializeKNNPreprocessor.Factory(int k, DistanceFunction<? super O,D> distanceFunction) Index factory.

Method Summary

Methods

Modifier and Type	Method and Description
MaterializeKNNPreprocessor<O,D>	instantiate(Relation<O> relation) Sets the database in the distance function of this index (if existing).

Methods inherited from class de.lmu.ifi.dbs.elki.index.preprocessed.knn.AbstractMaterializeKNNPreprocessor.Factory

getDistanceFactory, getDistanceFunction, getInputTypeRestriction

Methods inherited from class java.lang.Object

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

Constructor Detail

MaterializeKNNPreprocessor.Factory

public MaterializeKNNPreprocessor.Factory(int k,
                                  DistanceFunction<? super O,D> distanceFunction)

Index factory.

Parameters:

k - k parameter

distanceFunction - distance function

Method Detail

instantiate

public MaterializeKNNPreprocessor<O,D> instantiate(Relation<O> relation)

Description copied from interface: IndexFactory

Sets the database in the distance function of this index (if existing).

Specified by:

instantiate in interface IndexFactory<O,KNNIndex<O>>

Specified by:

instantiate in class AbstractMaterializeKNNPreprocessor.Factory<O,D extends Distance<D>,KNNResult<D extends Distance<D>>>

Parameters:

relation - the relation to index