reactor.core.publisher

枚举 FluxSink.OverflowStrategy

java.lang.Object

java.lang.Enum<FluxSink.OverflowStrategy>

reactor.core.publisher.FluxSink.OverflowStrategy

所有已实现的接口:

java.io.Serializable, java.lang.Comparable<FluxSink.OverflowStrategy>

封闭接口:

FluxSink<T>

public static enum FluxSink.OverflowStrategy
extends java.lang.Enum<FluxSink.OverflowStrategy>

Enumeration for backpressure handling.

枚举常量概要

枚举常量

枚举常量和说明
BUFFER Buffer all signals if the downstream can't keep up.
DROP Drop the incoming signal if the downstream is not ready to receive it.
ERROR Signal an IllegalStateException when the downstream can't keep up
IGNORE Completely ignore downstream backpressure requests.
LATEST Downstream will get only the latest signals from upstream.

方法概要

限定符和类型	方法和说明
static FluxSink.OverflowStrategy	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static FluxSink.OverflowStrategy[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

compareTo, equals, 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

IGNORE

public static final FluxSink.OverflowStrategy IGNORE

Completely ignore downstream backpressure requests.

This may yield IllegalStateException when queues get full downstream.

ERROR

public static final FluxSink.OverflowStrategy ERROR

Signal an IllegalStateException when the downstream can't keep up

DROP

public static final FluxSink.OverflowStrategy DROP

Drop the incoming signal if the downstream is not ready to receive it.

LATEST

public static final FluxSink.OverflowStrategy LATEST

Downstream will get only the latest signals from upstream.

BUFFER

public static final FluxSink.OverflowStrategy BUFFER

Buffer all signals if the downstream can't keep up.

Warning! This does unbounded buffering and may lead to OutOfMemoryError.

方法详细资料

values

public static FluxSink.OverflowStrategy[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (FluxSink.OverflowStrategy c : FluxSink.OverflowStrategy.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static FluxSink.OverflowStrategy valueOf(java.lang.String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

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:

java.lang.IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

java.lang.NullPointerException - 如果参数为空值