com.dyngr.core

类 StopStrategies

java.lang.Object

com.dyngr.core.StopStrategies

public final class StopStrategies
extends Object

Factory class for StopStrategy instances.

作者:

JB

方法概要

限定符和类型	方法和说明
static StopStrategy	join(StopStrategy... stopStrategies) Joins one or more stop strategies to derive a composite stop strategy.
static StopStrategy	neverStop() Returns a stop strategy which never stops retrying.
static StopStrategy	stopAfterAttempt(int attemptNumber) Returns a stop strategy which stops after N failed attempts.
static StopStrategy	stopAfterDelay(long duration, TimeUnit timeUnit) Returns a stop strategy which stops after a given delay.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

neverStop

public static StopStrategy neverStop()

Returns a stop strategy which never stops retrying. It might be best to try not to abuse services with this kind of behavior when small wait intervals between retry attempts are being used.

返回:

a stop strategy which never stops

stopAfterAttempt

public static StopStrategy stopAfterAttempt(int attemptNumber)

Returns a stop strategy which stops after N failed attempts.

参数:

attemptNumber - the number of failed attempts before stopping

返回:

a stop strategy which stops after attemptNumber attempts

stopAfterDelay

public static StopStrategy stopAfterDelay(long duration,
                                          @Nonnull
                                          TimeUnit timeUnit)

Returns a stop strategy which stops after a given delay. If an unsuccessful attempt is made, this StopStrategy will check if the amount of time that's passed from the first attempt has exceeded the given delay amount. If it has exceeded this delay, then using this strategy causes the retrying to stop.

参数:

duration - the delay, starting from first attempt

timeUnit - the unit of the duration

返回:

a stop strategy which stops after delayInMillis time in milliseconds

join

public static StopStrategy join(StopStrategy... stopStrategies)

Joins one or more stop strategies to derive a composite stop strategy. The new joined strategy will stop if any underlying stop strategy says so.

参数:

stopStrategies - stop strategies that need to be checked one by one.

返回:

A composite wait strategy