Class Timer

java.lang.Object

com.biglybt.core.util.Timer

All Implemented Interfaces:

SystemTime.ChangeListener

Direct Known Subclasses:

TimerVirtual

public class Timer
extends Object
implements SystemTime.ChangeListener

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Timer.evidenceGenerator

Field Summary

Fields

Modifier and Type	Field	Description
private AEThread2	current_thread
private DelayedEvent	current_wakeup
private long	current_when
private static final boolean	DEBUG_TIMERS
private boolean	destroyed
private Set<TimerEvent>	events
private boolean	indestructable
private boolean	log
private int	max_events_logged
private final String	name
private int	slow_event_limit
private ThreadPoolParent<TimerEvent>	thread_pool
private final int	thread_priority
private static ArrayList<WeakReference<Timer>>	timers
(package private) static final AEMonitor	timers_mon
private long	unique_id_next

Constructor Summary

Constructors

Modifier	Constructor	Description
	Timer(String name)
	Timer(String name, int thread_pool_size)
	Timer(String name, int thread_pool_size, int thread_priority)
protected	Timer(String _name, int _thread_pool_size, int _thread_priority, boolean _virtual)

Method Summary

Modifier and Type	Method	Description
TimerEvent	addEvent(long creation_time, long when, boolean absolute, TimerEventPerformer performer)
TimerEvent	addEvent(long creation_time, long when, TimerEventPerformer performer)
TimerEvent	addEvent(long when, TimerEventPerformer performer)
TimerEvent	addEvent(String name, long when, boolean absolute, TimerEventPerformer performer)
TimerEvent	addEvent(String name, long creation_time, long when, boolean absolute, TimerEventPerformer performer)
TimerEvent	addEvent(String name, long creation_time, long when, TimerEventPerformer performer)
TimerEvent	addEvent(String name, long when, TimerEventPerformer performer)
TimerEventPeriodic	addPeriodicEvent(long frequency, TimerEventPerformer performer)
TimerEventPeriodic	addPeriodicEvent(String name, long frequency, boolean absolute, TimerEventPerformer performer)
TimerEventPeriodic	addPeriodicEvent(String name, long frequency, TimerEventPerformer performer)
void	adjustAllBy(long offset)
protected void	cancelEvent(TimerEvent event)
void	clockChangeCompleted(long current_time, long offset)	Called after the change is visible to getCurrentTime callers
void	clockChangeDetected(long current_time, long offset)	Called before the change becomes visible to getCurrentTime callers
void	destroy()
void	dump()
protected void	execute(TimerEvent event)
List<TimerEvent>	getActiveEvents()
int	getEventCount()
int	getEventCount(long up_to_when)
List<TimerEvent>	getEvents()
List<TimerEvent>	getEvents(long up_to_when)
long	getLag()
boolean	getLogging()
String	getName()
long	getSlowEventLimit()
ThreadPoolParent<TimerEvent>	getThreadPool()
void	modifyWhen(TimerEvent event, long new_when)
private void	schedule()
void	setIndestructable()
void	setLogging(boolean _log)
void	setSlowEventLimit(int millis)
void	setWarnWhenFull()
private void	wakeup()

Methods inherited from class Object

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

Field Details

DEBUG_TIMERS

private static final boolean DEBUG_TIMERS

See Also:

• Constant Field Values

timers

private static ArrayList<WeakReference<Timer>> timers

timers_mon

static final AEMonitor timers_mon

name

private final String name

thread_priority

private final int thread_priority

thread_pool

private ThreadPoolParent<TimerEvent> thread_pool

events

private Set<TimerEvent> events

unique_id_next

private long unique_id_next

current_when

private long current_when

destroyed

private volatile boolean destroyed

indestructable

private boolean indestructable

log

private boolean log

max_events_logged

private int max_events_logged

slow_event_limit

private int slow_event_limit

current_thread

private AEThread2 current_thread

current_wakeup

private DelayedEvent current_wakeup

Constructor Details

Timer

public Timer(String name)

Timer

public Timer(String name,
 int thread_pool_size)

Timer

public Timer(String name,
 int thread_pool_size,
 int thread_priority)

Timer

protected Timer(String _name,
 int _thread_pool_size,
 int _thread_priority,
 boolean _virtual)

Method Details

getThreadPool

public ThreadPoolParent<TimerEvent> getThreadPool()

setIndestructable

public void setIndestructable()

getLag

public long getLag()

getActiveEvents

public List<TimerEvent> getActiveEvents()

getEvents

public List<TimerEvent> getEvents()

getEvents

public List<TimerEvent> getEvents(long up_to_when)

getEventCount

public int getEventCount()

getEventCount

public int getEventCount(long up_to_when)

setLogging

public void setLogging(boolean _log)

getLogging

public boolean getLogging()

setWarnWhenFull

public void setWarnWhenFull()

setSlowEventLimit

public void setSlowEventLimit(int millis)

getSlowEventLimit

public long getSlowEventLimit()

wakeup

private void wakeup()

schedule

private void schedule()

execute

protected void execute(TimerEvent event)

clockChangeDetected

public void clockChangeDetected(long current_time,
 long offset)

Description copied from interface: SystemTime.ChangeListener

Called before the change becomes visible to getCurrentTime callers

Specified by:

clockChangeDetected in interface SystemTime.ChangeListener

Parameters:

current_time -

offset -

clockChangeCompleted

public void clockChangeCompleted(long current_time,
 long offset)

Description copied from interface: SystemTime.ChangeListener

Called after the change is visible to getCurrentTime callers

Specified by:

clockChangeCompleted in interface SystemTime.ChangeListener

Parameters:

current_time -

offset -

adjustAllBy

public void adjustAllBy(long offset)

modifyWhen

public void modifyWhen(TimerEvent event,
 long new_when)

addEvent

public TimerEvent addEvent(long when,
 TimerEventPerformer performer)

addEvent

public TimerEvent addEvent(String name,
 long when,
 TimerEventPerformer performer)

addEvent

public TimerEvent addEvent(String name,
 long when,
 boolean absolute,
 TimerEventPerformer performer)

addEvent

public TimerEvent addEvent(long creation_time,
 long when,
 TimerEventPerformer performer)

addEvent

public TimerEvent addEvent(long creation_time,
 long when,
 boolean absolute,
 TimerEventPerformer performer)

addEvent

public TimerEvent addEvent(String name,
 long creation_time,
 long when,
 TimerEventPerformer performer)

addEvent

public TimerEvent addEvent(String name,
 long creation_time,
 long when,
 boolean absolute,
 TimerEventPerformer performer)

addPeriodicEvent

public TimerEventPeriodic addPeriodicEvent(long frequency,
 TimerEventPerformer performer)

addPeriodicEvent

public TimerEventPeriodic addPeriodicEvent(String name,
 long frequency,
 TimerEventPerformer performer)

addPeriodicEvent

public TimerEventPeriodic addPeriodicEvent(String name,
 long frequency,
 boolean absolute,
 TimerEventPerformer performer)

cancelEvent

protected void cancelEvent(TimerEvent event)

destroy

public void destroy()

getName

public String getName()

dump

public void dump()