Package io.camunda.zeebe.stream.api

Interface StreamClock

All Superinterfaces:

InstantSource

All Known Subinterfaces:

StreamClock.ControllableStreamClock

All Known Implementing Classes:

ControllableStreamClockImpl, UncontrolledStreamClock

public interface StreamClock
extends InstantSource

A clock that provides the current time. Used as a marker interface instead of using InstantSource directly to indicate that the clock is used for stream processing.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	StreamClock.ControllableStreamClock	A controllable StreamClock that allows to pin the time to a specific instant or to offset the current system time by some duration.

Method Summary

Modifier and Type	Method	Description
static StreamClock.ControllableStreamClock	controllable(InstantSource source)
StreamClock.ControllableStreamClock.Modification	currentModification()	Returns the current modification applied to the clock.
static StreamClock	system()
static StreamClock	uncontrolled(InstantSource source)

Methods inherited from interface java.time.InstantSource

instant, millis, withZone

Method Details

uncontrolled

static StreamClock uncontrolled(InstantSource source)

system

static StreamClock system()

controllable

static StreamClock.ControllableStreamClock controllable(InstantSource source)

currentModification

StreamClock.ControllableStreamClock.Modification currentModification()

Returns the current modification applied to the clock. If no modification is applied, StreamClock.ControllableStreamClock.Modification.None is returned.