程序包 org.apache.pulsar.client.api

Enum Class ProducerAccessMode

java.lang.Object

java.lang.Enum<ProducerAccessMode>

org.apache.pulsar.client.api.ProducerAccessMode

所有已实现的接口:

Serializable, Comparable<ProducerAccessMode>, Constable

public enum ProducerAccessMode
extends Enum<ProducerAccessMode>

The type of access to the topic that the producer requires.

嵌套类概要

从类继承的嵌套类/接口 java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

枚举常量概要

枚举常量

枚举常量	说明
Exclusive	Require exclusive access for producer.
ExclusiveWithFencing	Acquire exclusive access for the producer.
Shared	By default multiple producers can publish on a topic.
WaitForExclusive	Producer creation is pending until it can acquire exclusive access.

方法概要

修饰符和类型	方法	说明
static ProducerAccessMode	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ProducerAccessMode[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

Shared

public static final ProducerAccessMode Shared

By default multiple producers can publish on a topic.

Exclusive

public static final ProducerAccessMode Exclusive

Require exclusive access for producer. Fail immediately if there's already a producer connected.

ExclusiveWithFencing

public static final ProducerAccessMode ExclusiveWithFencing

Acquire exclusive access for the producer. Any existing producer will be removed and invalidated immediately.

WaitForExclusive

public static final ProducerAccessMode WaitForExclusive

Producer creation is pending until it can acquire exclusive access.

方法详细资料

values

public static ProducerAccessMode[] values()

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

返回:

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

valueOf

public static ProducerAccessMode 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.)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

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

NullPointerException - 如果参数为空值