com.singlestore.jdbc.util.vector

Class VectorParser<M>

java.lang.Object

com.singlestore.jdbc.util.vector.VectorParser<M>

Direct Known Subclasses:

Float32VectorParser, Float64VectorParser, Int16VectorParser, Int32VectorParser, Int64VectorParser, Int8VectorParser

public abstract class VectorParser<M>
extends Object

Constructor Summary

Constructors

Constructor and Description
VectorParser(VectorType type)

Method Summary

Modifier and Type	Method and Description
VectorType	getType()
<T> T	parse(byte[] data, int length, Class<T> parsedClass)
abstract M	parseDefault(byte[] data, int length)
static String[]	parseVectorString(byte[] input, Integer length) Parses a vector string byte array into an array of string values (trimming spaces and removing brackets).

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorParser

public VectorParser(VectorType type)

Method Detail

parse

public <T> T parse(byte[] data,
                   int length,
                   Class<T> parsedClass)

parseDefault

public abstract M parseDefault(byte[] data,
                               int length)

getType

public VectorType getType()

parseVectorString

public static String[] parseVectorString(byte[] input,
                                         Integer length)

Parses a vector string byte array into an array of string values (trimming spaces and removing brackets). Example: input "[ 1, 2, 3 ]" will be parsed to String[]{"1", "2", "3"}.

Parameters:

input - the vector string byte array in the format "[value1, value2, value3...]"

length - the vector length

Returns:

the vector values as a string array