reactor.core.publisher

枚举 BufferOverflowStrategy

java.lang.Object

java.lang.Enum<BufferOverflowStrategy>

reactor.core.publisher.BufferOverflowStrategy

所有已实现的接口:

java.io.Serializable, java.lang.Comparable<BufferOverflowStrategy>

public enum BufferOverflowStrategy
extends java.lang.Enum<BufferOverflowStrategy>

Strategies to deal with overflow of a buffer during backpressure buffering.

作者:

Simon Baslé

枚举常量概要

枚举常量

枚举常量和说明
DROP_LATEST Drop the new element without propagating an error when the buffer is full.
DROP_OLDEST When the buffer is full, remove the oldest element from it and offer the new element at the end instead.
ERROR Propagate an IllegalStateException when the buffer is full.

方法概要

限定符和类型	方法和说明
static BufferOverflowStrategy	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static BufferOverflowStrategy[]	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

ERROR

public static final BufferOverflowStrategy ERROR

Propagate an IllegalStateException when the buffer is full.

DROP_LATEST

public static final BufferOverflowStrategy DROP_LATEST

Drop the new element without propagating an error when the buffer is full.

DROP_OLDEST

public static final BufferOverflowStrategy DROP_OLDEST

When the buffer is full, remove the oldest element from it and offer the new element at the end instead. Do not propagate an error.

方法详细资料

values

public static BufferOverflowStrategy[] 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 (BufferOverflowStrategy c : BufferOverflowStrategy.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 BufferOverflowStrategy 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