程序包 org.apache.pulsar.common.functions

Enum Class WindowConfig.ProcessingGuarantees

java.lang.Object

java.lang.Enum<WindowConfig.ProcessingGuarantees>

org.apache.pulsar.common.functions.WindowConfig.ProcessingGuarantees

所有已实现的接口:

Serializable, Comparable<WindowConfig.ProcessingGuarantees>, Constable

封闭类:

WindowConfig

public static enum WindowConfig.ProcessingGuarantees
extends Enum<WindowConfig.ProcessingGuarantees>

This is a semantic option that windows can provide, forcing the semantics of the FunctionConfig.ProcessingGuarantees to be equal to MANUAL, and then letting the windows function handle the semantic timing by itself.

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
ATLEAST_ONCE
ATMOST_ONCE

方法概要

修饰符和类型	方法	说明
static WindowConfig.ProcessingGuarantees	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WindowConfig.ProcessingGuarantees[]	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

ATLEAST_ONCE

public static final WindowConfig.ProcessingGuarantees ATLEAST_ONCE

ATMOST_ONCE

public static final WindowConfig.ProcessingGuarantees ATMOST_ONCE

方法详细资料

values

public static WindowConfig.ProcessingGuarantees[] 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 WindowConfig.ProcessingGuarantees 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