Package org.apache.kafka.clients.consumer

Enum Class AcknowledgeType

java.lang.Object

java.lang.Enum<AcknowledgeType>

org.apache.kafka.clients.consumer.AcknowledgeType

All Implemented Interfaces:

Serializable, Comparable<AcknowledgeType>, Constable

@Evolving
public enum AcknowledgeType
extends Enum<AcknowledgeType>

The acknowledge type is used with KafkaShareConsumer.acknowledge(ConsumerRecord, AcknowledgeType) to indicate whether the record was consumed successfully.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ACCEPT	The record was consumed successfully.
REJECT	The record was not consumed successfully.
RELEASE	The record was not consumed successfully.

Field Summary

Fields

Modifier and Type	Field	Description
final byte	id

Method Summary

Modifier and Type	Method	Description
static AcknowledgeType	forId(byte id)
String	toString()
static AcknowledgeType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AcknowledgeType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ACCEPT

public static final AcknowledgeType ACCEPT

The record was consumed successfully.

RELEASE

public static final AcknowledgeType RELEASE

The record was not consumed successfully. Release it for another delivery attempt.

REJECT

public static final AcknowledgeType REJECT

The record was not consumed successfully. Reject it and do not release it for another delivery attempt.

Field Details

id

public final byte id

Method Details

values

public static AcknowledgeType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static AcknowledgeType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<AcknowledgeType>

forId

public static AcknowledgeType forId(byte id)