Package ru.progrm_jarvis.javacommons.util

Class UuidUtil

java.lang.Object

ru.progrm_jarvis.javacommons.util.UuidUtil

public final class UuidUtil
extends Object

Utility for UUID-related functionality.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	UUID_BYTES	Amount of bytes from which the UUID consists.

Method Summary

Modifier and Type	Method	Description
static UUID	uuidFromBytes(byte @NonNull [] bytes)	Converts a 16-bytes array into a UUID.
static byte[]	uuidToBytes(@NonNull UUID uuid)	Converts UUID into an array of 16 bytes.

Methods inherited from class java.lang.Object

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

Field Details

UUID_BYTES

public static final int UUID_BYTES

Amount of bytes from which the UUID consists.

See Also:

• Constant Field Values

Method Details

uuidToBytes

public static byte[] uuidToBytes(@NonNull
 @NonNull UUID uuid)

Converts UUID into an array of 16 bytes.

Parameters:

uuid - UUID to convert

Returns:

result of conversion as array of 16 bytes

See Also:

• for backward conversion

uuidFromBytes

public static UUID uuidFromBytes(byte @NonNull [] bytes)

Converts a 16-bytes array into a UUID.

Parameters:

bytes - array of 16 bytes to convert

Returns:

result of conversion as UUID

See Also:

• for backward conversion