org.apache.ratis.retry

类 MultipleLinearRandomRetry

java.lang.Object

org.apache.ratis.retry.MultipleLinearRandomRetry

所有已实现的接口:

RetryPolicy

public final class MultipleLinearRandomRetry
extends Object
implements RetryPolicy

Given pairs of number of retries and sleep time (n0, t0), (n1, t1), ..., the first n0 retries sleep t0 milliseconds on average, the following n1 retries sleep t1 milliseconds on average, and so on. For all the sleep, the actual sleep time is randomly uniform distributed in the close interval [0.5t, 1.5t], where t is the sleep time specified. The objects of this class are immutable.

嵌套类概要

从接口继承的嵌套类/接口 org.apache.ratis.retry.RetryPolicy

RetryPolicy.Action, RetryPolicy.Event

字段概要

从接口继承的字段 org.apache.ratis.retry.RetryPolicy

NO_RETRY_ACTION, RETRY_WITHOUT_SLEEP_ACTION

方法概要

限定符和类型	方法和说明
boolean	equals(Object that)
RetryPolicy.Action	handleAttemptFailure(RetryPolicy.Event event) Determines whether it is supposed to retry after the operation has failed.
int	hashCode()
static MultipleLinearRandomRetry	parseCommaSeparated(String input) Parse the given string as a MultipleLinearRandomRetry object.
String	toString()

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

方法详细资料

handleAttemptFailure

public RetryPolicy.Action handleAttemptFailure(RetryPolicy.Event event)

从接口复制的说明: RetryPolicy

Determines whether it is supposed to retry after the operation has failed.

指定者:

handleAttemptFailure 在接口中 RetryPolicy

参数:

event - The failed event.

返回:

the action it should take.

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object that)

覆盖:

equals 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object

parseCommaSeparated

public static MultipleLinearRandomRetry parseCommaSeparated(String input)

Parse the given string as a MultipleLinearRandomRetry object. The format of the string is "t_1, n_1, t_2, n_2, ...", where t_i and n_i are the i-th pair of sleep time and number of retries. Note that the white spaces in the string are ignored.

返回:

the parsed object, or null if the parsing fails.