org.apache.hadoop.hbase.util

类 Sleeper

java.lang.Object

org.apache.hadoop.hbase.util.Sleeper

@InterfaceAudience.Private
public class Sleeper
extends Object

Sleeper for current thread. Sleeps for passed period. Also checks passed boolean and if interrupted, will return if the flag is set (rather than go back to sleep until its sleep time is up).

构造器概要

构造器

构造器和说明
Sleeper(int sleep, Stoppable stopper)

方法概要

限定符和类型	方法和说明
int	getPeriod()
void	skipSleepCycle() If currently asleep, stops sleeping; if not asleep, will skip the next sleep cycle.
void	sleep() Sleep for period.
void	sleep(long startTime) Sleep for period adjusted by passed startTime

从类继承的方法 java.lang.Object

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

构造器详细资料

Sleeper

public Sleeper(int sleep,
               Stoppable stopper)

参数:

sleep - sleep time in milliseconds

stopper - When Stoppable.isStopped() is true, this thread will cleanup and exit cleanly.

方法详细资料

sleep

public void sleep()

Sleep for period.

skipSleepCycle

public void skipSleepCycle()

If currently asleep, stops sleeping; if not asleep, will skip the next sleep cycle.

sleep

public void sleep(long startTime)

Sleep for period adjusted by passed startTime

参数:

startTime - Time some task started previous to now. Time to sleep will be docked current time minus passed startTime.

getPeriod

public final int getPeriod()

返回:

the sleep period in milliseconds