Enum Class SubscriptionInitialPosition

java.lang.Object

java.lang.Enum<SubscriptionInitialPosition>

org.apache.pulsar.client.api.v5.config.SubscriptionInitialPosition

All Implemented Interfaces:

Serializable, Comparable<SubscriptionInitialPosition>, Constable

public enum SubscriptionInitialPosition
extends Enum<SubscriptionInitialPosition>

Initial position for a new subscription that has no existing cursor.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
EARLIEST	Start consuming from the earliest available message in the topic.
LATEST	Start consuming from the latest message (the next message published after subscribing).

Method Summary

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

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LATEST

public static final SubscriptionInitialPosition LATEST

Start consuming from the latest message (the next message published after subscribing).

EARLIEST

public static final SubscriptionInitialPosition EARLIEST

Start consuming from the earliest available message in the topic.

Method Details

values

public static SubscriptionInitialPosition[] 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 SubscriptionInitialPosition 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