Package io.ray.api.id

Class ObjectId

java.lang.Object

io.ray.api.id.BaseId

io.ray.api.id.ObjectId

All Implemented Interfaces:

Serializable

public class ObjectId
extends BaseId
implements Serializable

Represents the id of a Ray object.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	LENGTH

Constructor Summary

Constructors

Constructor	Description
ObjectId(byte[] id)

Method Summary

Modifier and Type	Method	Description
static ObjectId	fromByteBuffer(ByteBuffer bb)	Create an ObjectId from a ByteBuffer.
static ObjectId	fromRandom()	Generate an ObjectId with random value.
int	size()	Derived class should implement this function.

Methods inherited from class io.ray.api.id.BaseId

byteBuffer2Bytes, equals, getBytes, hashCode, hexString2Bytes, isNil, toByteBuffer, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

LENGTH

public static final int LENGTH

See Also:

Constant Field Values

Constructor Details

ObjectId

public ObjectId(byte[] id)

Method Details

fromByteBuffer

public static ObjectId fromByteBuffer(ByteBuffer bb)

Create an ObjectId from a ByteBuffer.

fromRandom

public static ObjectId fromRandom()

Generate an ObjectId with random value.

size

public int size()

Description copied from class: BaseId

Derived class should implement this function.

Specified by:

size in class BaseId

Returns:

The length of this id in bytes.