de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood
Class AbstractPrecomputedNeighborhood

java.lang.Object
  de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood.AbstractPrecomputedNeighborhood

All Implemented Interfaces:

NeighborSetPredicate, Result

Direct Known Subclasses:

ExtendedNeighborhood, ExternalNeighborhood, PrecomputedKNearestNeighborNeighborhood

public abstract class AbstractPrecomputedNeighborhood
extends Object
implements NeighborSetPredicate

Abstract base class for precomputed neighborhoods.

Nested Class Summary

static class

AbstractPrecomputedNeighborhood.Factory<O> Factory class.

Field Summary

protected DataStore<DBIDs>

store The data

Constructor Summary

AbstractPrecomputedNeighborhood(DataStore<DBIDs> store)
Constructor.

Method Summary

protected abstract Logging	getLogger() The logger to use for error reporting.
DBIDs	getNeighborDBIDs(DBID reference) Get the neighbors of a reference object for DBSCAN.

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.result.Result

getLongName, getShortName

Field Detail

store

protected DataStore<DBIDs> store

The data

Constructor Detail

AbstractPrecomputedNeighborhood

public AbstractPrecomputedNeighborhood(DataStore<DBIDs> store)

Constructor.

Parameters:

store - the actual data.

Method Detail

getNeighborDBIDs

public DBIDs getNeighborDBIDs(DBID reference)

Description copied from interface: NeighborSetPredicate

Get the neighbors of a reference object for DBSCAN.

Specified by:

getNeighborDBIDs in interface NeighborSetPredicate

Parameters:

reference - Reference object

Returns:

Neighborhood

getLogger

protected abstract Logging getLogger()

The logger to use for error reporting.

Returns:

Logger