io.greptime.common.util

Class Clock

java.lang.Object

io.greptime.common.util.Clock

Direct Known Subclasses:

Clock.UserTimeClock

public abstract class Clock
extends Object

A clock implementation which default returns the current millis.

Author:

jiachun.fjc

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Clock.UserTimeClock A clock implementation which returns the current millis.

Constructor Summary

Constructors

Constructor and Description
Clock()

Method Summary

Modifier and Type	Method and Description
static Clock	defaultClock() The default clock to use.
long	duration(long startTick)
abstract long	getTick() Returns the current time tick.

Methods inherited from class java.lang.Object

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

Constructor Detail

Clock

public Clock()

Method Detail

getTick

public abstract long getTick()

Returns the current time tick.

Returns:

time tick in millis.

duration

public long duration(long startTick)

defaultClock

public static Clock defaultClock()

The default clock to use.

Returns:

the default Clock instance

See Also:

Clock.UserTimeClock