biz.sc.mm.dm.algorithm.kohonen

Class ClusteringDistanceFunction

java.lang.Object

biz.sc.mm.dm.Enum

biz.sc.mm.dm.algorithm.kohonen.ClusteringDistanceFunction

All Implemented Interfaces:

java.io.Serializable

public class ClusteringDistanceFunction
extends Enum

Clustering distance functions enumeration.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static ClusteringDistanceFunction	antyChebychev anty chebychev (minimum) metric
static ClusteringDistanceFunction	chebychev chebychev (maximum) metric
static ClusteringDistanceFunction	cityBlock city block metric
static ClusteringDistanceFunction	euclidean euclidean metric

Method Summary

Methods

Modifier and Type	Method and Description
static ClusteringDistanceFunction	getInstance(int id) Gets distance function instance by its id.
static ClusteringDistanceFunction	getInstance(java.lang.String name) Gets distance function instance by its name.
static ClusteringDistanceFunction[]	list() Lists all distance functions.
static java.lang.String[]	listNames() Lists all distance functions names.

Methods inherited from class biz.sc.mm.dm.Enum

equals, getDefaultValue, getEnum, getID, getInstance, hashCode, isEqual, list, listNames, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

euclidean

public static final ClusteringDistanceFunction euclidean

euclidean metric

cityBlock

public static final ClusteringDistanceFunction cityBlock

city block metric

chebychev

public static final ClusteringDistanceFunction chebychev

chebychev (maximum) metric

antyChebychev

public static final ClusteringDistanceFunction antyChebychev

anty chebychev (minimum) metric

Method Detail

listNames

public static java.lang.String[] listNames()

Lists all distance functions names.

Returns:

array of all distance functions names

list

public static ClusteringDistanceFunction[] list()

Lists all distance functions.

Returns:

array of all distance functions.

getInstance

public static ClusteringDistanceFunction getInstance(java.lang.String name)

Gets distance function instance by its name.

Parameters:

name - distance function name

Returns:

required distance function

getInstance

public static ClusteringDistanceFunction getInstance(int id)

Gets distance function instance by its id.

Parameters:

id - distance function id

Returns:

required distance function