de.lmu.ifi.dbs.elki.index.preprocessed.snn
Interface SharedNearestNeighborIndex<O>

All Superinterfaces:

Index, Result

All Known Implementing Classes:

SharedNearestNeighborPreprocessor

public interface SharedNearestNeighborIndex<O>
extends Index

Interface for an index providing nearest neighbor sets.

Nested Class Summary

static interface

SharedNearestNeighborIndex.Factory<O,I extends SharedNearestNeighborIndex<O>> Factory interface

Method Summary

TreeSetDBIDs	getNearestNeighborSet(DBID objid) Get the precomputed nearest neighbors
int	getNumberOfNeighbors() Get the number of neighbors

Methods inherited from interface de.lmu.ifi.dbs.elki.index.Index

delete, deleteAll, getPageFileStatistics, insert, insertAll

Methods inherited from interface de.lmu.ifi.dbs.elki.result.Result

getLongName, getShortName

Method Detail

getNearestNeighborSet

TreeSetDBIDs getNearestNeighborSet(DBID objid)

Get the precomputed nearest neighbors

Parameters:

objid - Object ID

Returns:

Neighbor DBIDs

getNumberOfNeighbors

int getNumberOfNeighbors()

Get the number of neighbors

Returns:

NN size