Module com.microsoft.sqlserver.jdbc

Package microsoft.sql

Class Vector

java.lang.Object

microsoft.sql.Vector

All Implemented Interfaces:

Serializable

public final class Vector
extends Object
implements Serializable

Represents a SQL Server VECTOR data type value. A vector stores a fixed-length array of floating-point values, with support for FLOAT32 (32-bit) and FLOAT16 (16-bit half-precision) element types. Example usage: Float[] data = new Float[] { 0.1f, 0.2f, 0.3f }; Vector vector = new Vector(3, VectorDimensionType.FLOAT32, data); pstmt.setObject(1, vector, microsoft.sql.Types.VECTOR);

Since:

13.3.2

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Vector.VectorDimensionType

Constructor Summary

Constructors

Constructor	Description
Vector(int precision, int scale, Object[] data)	Constructor for Vector with precision and scale value.
Vector(int dimensionCount, Vector.VectorDimensionType vectorType, Object[] data)	Constructor for Vector with dimension count and vector type.

Method Summary

Modifier and Type	Method	Description
Object[]	getData()	Returns the data of the vector.
int	getDimensionCount()	Returns the number of dimensions in the vector.
Vector.VectorDimensionType	getVectorDimensionType()	Returns the type of the vector.
String	toString()	Converts the vector to a string representation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Vector

public Vector(int dimensionCount,
              Vector.VectorDimensionType vectorType,
              Object[] data)

Constructor for Vector with dimension count and vector type.

Parameters:

dimensionCount - The number of dimensions in the vector.

vectorType - The type of the vector.

data - The vector data. Must be Float[] or null.

Vector

public Vector(int precision,
              int scale,
              Object[] data)

Constructor for Vector with precision and scale value.

Parameters:

precision - The number of dimensions in the vector.

scale - The scale value of the vector (4 for FLOAT32, 2 for FLOAT16).

data - The vector data. Must be Float[] or null.

Method Detail

getData

public Object[] getData()

Returns the data of the vector.

Returns:

The vector data as Float[], or null.

getDimensionCount

public int getDimensionCount()

Returns the number of dimensions in the vector.

Returns:

The dimension count of the vector.

getVectorDimensionType

public Vector.VectorDimensionType getVectorDimensionType()

Returns the type of the vector.

Returns:

The vector dimension type.

toString

public String toString()

Converts the vector to a string representation.

Overrides:

toString in class Object

Returns:

A string representation of the vector.