Package dev.frostlake.types

Enum Class VectorElementType

java.lang.Object

java.lang.Enum<VectorElementType>

dev.frostlake.types.VectorElementType

All Implemented Interfaces:

Serializable, Comparable<VectorElementType>, Constable

public enum VectorElementType
extends Enum<VectorElementType>

The element type of a VectorType — the two spellings Snowflake allows in VECTOR(FLOAT, n) / VECTOR(INT, n).

Both are NARROWER than the engine's ordinary numeric values, live-verified: FLOAT elements are 32-bit (VECTOR_NORMALIZE([1,2,3]::VECTOR(FLOAT,3)) is [0.26726124,0.5345225,0.80178374], not the float64 0.2672612419124244), and INT elements are 32-bit with silent wraparound ([2147483648,0,0]::VECTOR(INT,3) is [-2147483648,0,0] and [9007199254740993,0,0] is [1,0,0]).

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
FLOAT
INT

Method Summary

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

FLOAT

public static final VectorElementType FLOAT

INT

public static final VectorElementType INT

Method Details

values

public static VectorElementType[] 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 VectorElementType 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