Module spring.data.mongodb

Package org.springframework.data.mongodb.core.index

Enum Class VectorIndex.Quantization

java.lang.Object

java.lang.Enum<VectorIndex.Quantization>

org.springframework.data.mongodb.core.index.VectorIndex.Quantization

All Implemented Interfaces:

Serializable, Comparable<VectorIndex.Quantization>, Constable

Enclosing class:

VectorIndex

public static enum VectorIndex.Quantization
extends Enum<VectorIndex.Quantization>

Vector quantization. Quantization reduce vector sizes while preserving performance.

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
BINARY	Converting a float point into a single bit.
NONE
SCALAR	Converting a float point into an integer.

Method Summary

Modifier and Type	Method	Description
String	getQuantizationName()
static VectorIndex.Quantization	valueOf(String name)	Returns the enum constant of this class with the specified name.
static VectorIndex.Quantization[]	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

NONE

public static final VectorIndex.Quantization NONE

SCALAR

public static final VectorIndex.Quantization SCALAR

Converting a float point into an integer.

BINARY

public static final VectorIndex.Quantization BINARY

Converting a float point into a single bit.

Method Details

values

public static VectorIndex.Quantization[] 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 VectorIndex.Quantization 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

getQuantizationName

public String getQuantizationName()