com.here.account.util

Interface Clock

All Known Subinterfaces:

SettableClock

All Known Implementing Classes:

SettableSystemClock

public interface Clock

An interface to a clock that can be used to read the currentTimeMillis() and that can be used to schedule(ScheduledExecutorService, Runnable, long) a Runnable for execution against it.

Author:

kmccrack

Field Summary

Fields

Modifier and Type	Field and Description
static Clock	SYSTEM java.lang.System Clock (digital approximation of wall clock).

Method Summary

Modifier and Type	Method and Description
long	currentTimeMillis() Returns the milliseconds UTC since the epoch.
void	schedule(ScheduledExecutorService scheduledExecutorService, Runnable runnable, long millisecondsInTheFutureToSchedule) Schedules runnable the specified millisecondsInTheFutureToSchedule using scheduledExecutorService.

Field Detail

SYSTEM

static final Clock SYSTEM

java.lang.System Clock (digital approximation of wall clock).

Method Detail

currentTimeMillis

long currentTimeMillis()

Returns the milliseconds UTC since the epoch.

Returns:

this clock's currentTimeMillis in UTC since the epoch.

schedule

void schedule(ScheduledExecutorService scheduledExecutorService,
              Runnable runnable,
              long millisecondsInTheFutureToSchedule)

Schedules runnable the specified millisecondsInTheFutureToSchedule using scheduledExecutorService.

Parameters:

scheduledExecutorService - the ScheduledExecutorService to submit the runnable to

runnable - the runnable to execute on a schedule

millisecondsInTheFutureToSchedule - the schedule of milliseconds in the future, approximating when the runnable should run.