Package jadex.platform.service.clock

Class SystemClock

java.lang.Object

jadex.platform.service.clock.AbstractClock

jadex.platform.service.clock.ContinuousClock

jadex.platform.service.clock.SystemClock

All Implemented Interfaces:

IClock, IContinuousClock

public class SystemClock
extends ContinuousClock

Clock implementation that corresponds to the exact system clock.

Field Summary

Fields

Modifier and Type	Field	Description
protected long	stoptime	The time when the clock was stopped (used to adjust timers before restarting the clock).

Fields inherited from class jadex.platform.service.clock.ContinuousClock

dilation, elapsed, executor, laststart, threadpool

Fields inherited from class jadex.platform.service.clock.AbstractClock

currenttime, DEFAULT_DELTA, delta, listeners, name, starttime, state, ticktimer, ticktimers, timers

Fields inherited from interface jadex.bridge.service.types.clock.IClock

EVENT_TYPE_NEW_DELTA, EVENT_TYPE_NEW_DILATION, EVENT_TYPE_NEXT_TIMEPOINT, EVENT_TYPE_RESET, EVENT_TYPE_STARTED, EVENT_TYPE_STOPPED, EVENT_TYPE_TIMER_ADDED, EVENT_TYPE_TIMER_REMOVED, STATE_RUNNING, STATE_SUSPENDED, TYPE_CONTINUOUS, TYPE_EVENT_DRIVEN, TYPE_SYSTEM, TYPE_TIME_DRIVEN

Constructor Summary

Constructors

Constructor	Description
SystemClock(IClock oldclock, IThreadPool threadpool)	Create a new clock.
SystemClock(java.lang.String name, long delta, IThreadPool threadpool)	Create a new clock.

Method Summary

Modifier and Type	Method	Description
void	copyFromClock(IClock oldclock)	Transfer state from another clock to this clock.
double	getDilation()	The dilation is always 1.0.
long	getTime()	The current time is always the same as the system time.
java.lang.String	getType()	Get the type of the clock.
void	stop()	Stop the clock.

Methods inherited from class jadex.platform.service.clock.ContinuousClock

addChangeListener, addTimer, computeNextTimepoint, createExecutor, dispose, removeTimer, reset, setDilation, start

Methods inherited from class jadex.platform.service.clock.AbstractClock

activateTickTimer, addTickTimer, createTickTimer, createTimer, getDelta, getName, getNextTimer, getStarttime, getState, getTick, getTickTimers, getTimers, hasListeners, notifyListeners, removeChangeListener, removeTickTimer, setDelta, setStarttime, shutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.bridge.service.types.clock.IClock

addTickTimer, createTickTimer, createTimer, getDelta, getName, getNextTimer, getStarttime, getState, getTick, getTickTimers, getTimers, removeChangeListener, removeTickTimer, setDelta, setStarttime

Field Detail

stoptime

protected long stoptime

The time when the clock was stopped (used to adjust timers before restarting the clock).

Constructor Detail

SystemClock

public SystemClock(IClock oldclock,
                   IThreadPool threadpool)

Create a new clock.

Parameters:

oldclock - The old clock.

SystemClock

public SystemClock(java.lang.String name,
                   long delta,
                   IThreadPool threadpool)

Create a new clock.

Method Detail

copyFromClock

public void copyFromClock(IClock oldclock)

Transfer state from another clock to this clock.

Overrides:

copyFromClock in class ContinuousClock

getType

public java.lang.String getType()

Get the type of the clock.

Specified by:

getType in interface IClock

Overrides:

getType in class ContinuousClock

Returns:

The clock type.

getTime

public long getTime()

The current time is always the same as the system time.

Specified by:

getTime in interface IClock

Overrides:

getTime in class ContinuousClock

Returns:

The name.

getDilation

public double getDilation()

The dilation is always 1.0.

Specified by:

getDilation in interface IContinuousClock

Overrides:

getDilation in class ContinuousClock

Returns:

The clocks dilation.

stop

public void stop()

Stop the clock.

Specified by:

stop in interface IClock

Overrides:

stop in class ContinuousClock