de.lmu.ifi.dbs.elki.distance.similarityfunction
Class AbstractIndexBasedSimilarityFunction.Instance<O,I extends Index,R,D extends Distance<D>>

java.lang.Object
  de.lmu.ifi.dbs.elki.database.query.AbstractDataBasedQuery<O>
      de.lmu.ifi.dbs.elki.database.query.similarity.AbstractSimilarityQuery<O,D>
          de.lmu.ifi.dbs.elki.database.query.similarity.AbstractDBIDSimilarityQuery<O,D>
              de.lmu.ifi.dbs.elki.distance.similarityfunction.AbstractIndexBasedSimilarityFunction.Instance<O,I,R,D>

Type Parameters:

O - Object type

I - Index type

D - Distance result type

All Implemented Interfaces:

DatabaseQuery, SimilarityQuery<O,D>, IndexBasedSimilarityFunction.Instance<O,I,D>

Direct Known Subclasses:

FractionalSharedNearestNeighborSimilarityFunction.Instance, SharedNearestNeighborSimilarityFunction.Instance

Enclosing class:

AbstractIndexBasedSimilarityFunction<O,I extends Index,R,D extends Distance<D>>

public abstract static class AbstractIndexBasedSimilarityFunction.Instance<O,I extends Index,R,D extends Distance<D>>
extends AbstractDBIDSimilarityQuery<O,D>
implements IndexBasedSimilarityFunction.Instance<O,I,D>

The actual instance bound to a particular database.

Field Summary

protected I

index Parent index

Fields inherited from class de.lmu.ifi.dbs.elki.database.query.AbstractDataBasedQuery

relation

Fields inherited from interface de.lmu.ifi.dbs.elki.database.query.DatabaseQuery

HINT_BULK, HINT_EXACT, HINT_HEAVY_USE, HINT_NO_CACHE, HINT_OPTIMIZED_ONLY, HINT_SINGLE

Constructor Summary

AbstractIndexBasedSimilarityFunction.Instance(Relation<O> database, I index)
Constructor.

Method Summary

I	getIndex() Get the index used.

Methods inherited from class de.lmu.ifi.dbs.elki.database.query.similarity.AbstractDBIDSimilarityQuery

similarity, similarity, similarity

Methods inherited from class de.lmu.ifi.dbs.elki.database.query.similarity.AbstractSimilarityQuery

similarity

Methods inherited from class de.lmu.ifi.dbs.elki.database.query.AbstractDataBasedQuery

getRelation

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.database.query.similarity.SimilarityQuery

getDistanceFactory, getRelation, similarity, similarity, similarity, similarity

Field Detail

index

protected final I extends Index index

Parent index

Constructor Detail

AbstractIndexBasedSimilarityFunction.Instance

public AbstractIndexBasedSimilarityFunction.Instance(Relation<O> database,
                                                     I index)

Constructor.

Parameters:

database - Database

index - Index to use

Method Detail

getIndex

public I getIndex()

Description copied from interface: IndexBasedSimilarityFunction.Instance

Get the index used.

Specified by:

getIndex in interface IndexBasedSimilarityFunction.Instance<O,I extends Index,D extends Distance<D>>

Returns:

the index used