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

Nested Classes

Modifier and Type	Class and Description
static class	AbstractPrecomputedNeighborhood.Factory<O> Factory class.

Field Summary

Fields

Modifier and Type	Field and Description
protected DataStore<DBIDs>	store The data

Constructor Summary

Constructors

Constructor and Description
AbstractPrecomputedNeighborhood(DataStore<DBIDs> store) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Logging	getLogger() The logger to use for error reporting.
DBIDs	getNeighborDBIDs(DBIDRef 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(DBIDRef 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