de.lmu.ifi.dbs.elki.distance.distancefunction

Interface IndexBasedDistanceFunction<O>

Type Parameters:

O - Object type

All Superinterfaces:

DistanceFunction<O>

All Known Implementing Classes:

AbstractIndexBasedDistanceFunction, SharedNearestNeighborJaccardDistanceFunction

public interface IndexBasedDistanceFunction<O>
extends DistanceFunction<O>

Distance function relying on an index (such as preprocessed neighborhoods).

Since:

0.3

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	IndexBasedDistanceFunction.Instance<T,I extends Index> Instance interface for Index based distance functions.

Field Summary

Fields

Modifier and Type	Field and Description
static OptionID	INDEX_ID OptionID for the index parameter

Method Summary

Methods inherited from interface de.lmu.ifi.dbs.elki.distance.distancefunction.DistanceFunction

getInputTypeRestriction, instantiate, isMetric, isSquared, isSymmetric

Field Detail

INDEX_ID

static final OptionID INDEX_ID

OptionID for the index parameter