Client and backend. This class is shared: the same code is compiled into your app and into your server, so everything on this page works in both.

public abstract class Clock

Constructors

`public abstract` `ZoneId getZone()`
`public abstract` `Instant instant()`
`public abstract` `Clock withZone(ZoneId zone)`	This clock, reporting its instants in `zone`.
`public long millis()`
`public static` `Clock systemUTC()`
`public static` `Clock systemDefaultZone()`
`public static` `Clock system(ZoneId zone)`	The system clock, seen in `zone`.
`public static` `Clock fixed(Instant fixedInstant, ZoneId zone)`
`public static` `Clock offset(Clock base, Duration offsetDuration)`	A clock that reads `base` moved on by `offsetDuration`.

public Clock()

public abstract ZoneId getZone()

public abstract Instant instant()

public abstract Clock withZone(ZoneId zone)

This clock, reporting its instants in zone.

public long millis()

public static Clock systemUTC()

public static Clock systemDefaultZone()

public static Clock system(ZoneId zone)

The system clock, seen in zone.

public static Clock fixed(Instant fixedInstant, ZoneId zone)

public static Clock offset(Clock base, Duration offsetDuration)

A clock that reads base moved on by offsetDuration.