Package org.apache.lucene.sandbox.codecs.quantization

Enum Class KMeans.KmeansInitializationMethod

java.lang.Object

java.lang.Enum<KMeans.KmeansInitializationMethod>

org.apache.lucene.sandbox.codecs.quantization.KMeans.KmeansInitializationMethod

All Implemented Interfaces:

Serializable, Comparable<KMeans.KmeansInitializationMethod>, Constable

Enclosing class:

KMeans

public static enum KMeans.KmeansInitializationMethod
extends Enum<KMeans.KmeansInitializationMethod>

Kmeans initialization methods

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
FORGY
PLUS_PLUS
RESERVOIR_SAMPLING

Method Summary

Modifier and Type	Method	Description
static KMeans.KmeansInitializationMethod	valueOf(String name)	Returns the enum constant of this class with the specified name.
static KMeans.KmeansInitializationMethod[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

FORGY

public static final KMeans.KmeansInitializationMethod FORGY

RESERVOIR_SAMPLING

public static final KMeans.KmeansInitializationMethod RESERVOIR_SAMPLING

PLUS_PLUS

public static final KMeans.KmeansInitializationMethod PLUS_PLUS

Method Details

values

public static KMeans.KmeansInitializationMethod[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static KMeans.KmeansInitializationMethod valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null