de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan

Interface NeighborPredicate.Instance<T>

All Known Implementing Classes:

EpsilonNeighborPredicate.Instance

Enclosing interface:

NeighborPredicate

public static interface NeighborPredicate.Instance<T>

Instance for a particular data set.

Method Summary

Methods

Modifier and Type	Method and Description
void	addDBIDs(ModifiableDBIDs ids, T neighbors) Add the neighbors to a DBID set
DBIDs	getIDs() Get the IDs the predicate is defined for.
T	getNeighbors(DBIDRef reference) Get the neighbors of a reference object for DBSCAN.

Method Detail

getNeighbors

T getNeighbors(DBIDRef reference)

Get the neighbors of a reference object for DBSCAN.

Parameters:

reference - Reference object

Returns:

Neighborhood

getIDs

DBIDs getIDs()

Get the IDs the predicate is defined for.

Returns:

Database ids

addDBIDs

void addDBIDs(ModifiableDBIDs ids,
            T neighbors)

Add the neighbors to a DBID set

Parameters:

ids - ID set

neighbors - Neighbors to add