Package org.apache.jackrabbit.oak.stats

Class Clock.Fast

java.lang.Object

java.time.Clock

org.apache.jackrabbit.oak.stats.Clock

org.apache.jackrabbit.oak.stats.Clock.Fast

All Implemented Interfaces:

Closeable, AutoCloseable, InstantSource

Enclosing class:

Clock

public static class Clock.Fast
extends Clock
implements Closeable

Fast clock implementation whose getTime() method returns instantaneously thanks to a background task that takes care of the actual time-keeping work.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jackrabbit.oak.stats.Clock

Clock.Fast, Clock.Virtual

Field Summary

Fields inherited from class org.apache.jackrabbit.oak.stats.Clock

ACCURATE, SIMPLE

Constructor Summary

Constructors

Constructor	Description
Fast(ScheduledExecutorService executor)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getTime()	Returns the current time in milliseconds since the epoch.
String	toString()

Methods inherited from class org.apache.jackrabbit.oak.stats.Clock

getDate, getDateIncreasing, getDateMonotonic, getTimeIncreasing, getTimeMonotonic, getZone, instant, waitUntil, withZone

Methods inherited from class java.time.Clock

equals, fixed, hashCode, millis, offset, system, systemDefaultZone, systemUTC, tick, tickMillis, tickMinutes, tickSeconds

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Fast

public Fast(ScheduledExecutorService executor)

Method Details

getTime

public long getTime()

Description copied from class: Clock

Returns the current time in milliseconds since the epoch.

Specified by:

getTime in class Clock

Returns:

current time in milliseconds since the epoch

See Also:

• System.currentTimeMillis()
• Clock.millis()

toString

public String toString()

Overrides:

toString in class Object

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable