io.ray.api.id

Class PlacementGroupId

java.lang.Object

io.ray.api.id.BaseId

io.ray.api.id.PlacementGroupId

All Implemented Interfaces:

Serializable

public class PlacementGroupId
extends BaseId
implements Serializable

Represents the id of a placement group.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	LENGTH
static PlacementGroupId	NIL

Method Summary

Modifier and Type	Method and Description
static PlacementGroupId	fromByteBuffer(ByteBuffer bb) Creates a PlacementGroupId from the given ByteBuffer.
static PlacementGroupId	fromBytes(byte[] bytes) Create a PlacementGroupId instance according to the given bytes.
static PlacementGroupId	fromRandom() Generate an PlacementGroupId 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 Detail

LENGTH

public static final int LENGTH

See Also:

Constant Field Values

NIL

public static final PlacementGroupId NIL

Method Detail

fromByteBuffer

public static PlacementGroupId fromByteBuffer(ByteBuffer bb)

Creates a PlacementGroupId from the given ByteBuffer.

fromBytes

public static PlacementGroupId fromBytes(byte[] bytes)

Create a PlacementGroupId instance according to the given bytes.

fromRandom

public static PlacementGroupId fromRandom()

Generate an PlacementGroupId with random value. Used for local mode and test only.

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.