Modifier and Type	Class and Description
public static class	TimeServices.ScheduledExecutor

Modifier and Type	Field and Description
private static long	currentTime
private static final Object	timeUpdateMonitor
public static final boolean	useActualTime

Access	Constructor and Description
public	TimeServices()

Modifier and Type	Method and Description
public static long	currentTimeMillis()
public static void	moveTimeForward(long timeDeltaNsec)
public static void	moveTimeForwardMsec(long timeDeltaMsec)
public static long	nanoTime()
public static void	setCurrentTime(long newCurrentTime)
public static void	sleepMsecs(long sleepTimeMsec)
public static void	sleepNanos(long sleepTimeNsec)
public static void	waitUntilTime(long timeToWakeAt)

currentTime	back to summary
private static long currentTime

timeUpdateMonitor	back to summary
private static final Object timeUpdateMonitor

useActualTime	back to summary
public static final boolean useActualTime

TimeServices	back to summary
public TimeServices()

currentTimeMillis	back to summary
public static long currentTimeMillis()

moveTimeForward	back to summary
public static void moveTimeForward(long timeDeltaNsec) throws InterruptedException

moveTimeForwardMsec	back to summary
public static void moveTimeForwardMsec(long timeDeltaMsec) throws InterruptedException

nanoTime	back to summary
public static long nanoTime()

setCurrentTime	back to summary
public static void setCurrentTime(long newCurrentTime) throws InterruptedException

sleepMsecs	back to summary
public static void sleepMsecs(long sleepTimeMsec)

sleepNanos	back to summary
public static void sleepNanos(long sleepTimeNsec)

waitUntilTime	back to summary
public static void waitUntilTime(long timeToWakeAt) throws InterruptedException

public Class TimeServices.ScheduledExecutor

Class Inheritance

extends Object

java.lang.Object
org.LatencyUtils.TimeServices.ScheduledExecutor

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static class	TimeServices.ScheduledExecutor.CompareRunnableTaskEntryByStartTime
private class	TimeServices.ScheduledExecutor.MyExecutorThread
private static class	TimeServices.ScheduledExecutor.RunnableTaskEntry

Field Summary

Modifier and Type	Field and Description
private final ScheduledThreadPoolExecutor	actualExecutor
private static TimeServices.ScheduledExecutor.CompareRunnableTaskEntryByStartTime	compareRunnableTaskEntryByStartTime
pack-priv final TimeServices.ScheduledExecutor.MyExecutorThread	internalExecutorThread
pack-priv final PriorityBlockingQueue<TimeServices.ScheduledExecutor.RunnableTaskEntry>	taskEntries

Constructor Summary

Access	Constructor and Description
pack-priv	ScheduledExecutor()

Method Summary

Modifier and Type	Method and Description
public void	scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit)
public void	shutdown()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

actualExecutor	back to summary
private final ScheduledThreadPoolExecutor actualExecutor

compareRunnableTaskEntryByStartTime	back to summary
private static TimeServices.ScheduledExecutor.CompareRunnableTaskEntryByStartTime compareRunnableTaskEntryByStartTime

internalExecutorThread	back to summary
pack-priv final TimeServices.ScheduledExecutor.MyExecutorThread internalExecutorThread

taskEntries	back to summary
pack-priv final PriorityBlockingQueue<TimeServices.ScheduledExecutor.RunnableTaskEntry> taskEntries

Constructor Detail

ScheduledExecutor	back to summary
pack-priv ScheduledExecutor()

Method Detail

scheduleAtFixedRate	back to summary
public void scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit)

shutdown	back to summary
public void shutdown()

org.LatencyUtils back to summary

pack-priv Class TimeServices.ScheduledExecutor.CompareRunnableTaskEntryByStartTime

Class Inheritance

extends Object
implements Comparator<TimeServices.ScheduledExecutor.RunnableTaskEntry>

java.lang.Object
org.LatencyUtils.TimeServices.ScheduledExecutor.CompareRunnableTaskEntryByStartTime

All Implemented Interfaces

java.util.Comparator

Constructor Summary

Access	Constructor and Description
pack-priv	CompareRunnableTaskEntryByStartTime()

Method Summary

Modifier and Type	Method and Description
public int	compare(TimeServices.ScheduledExecutor.RunnableTaskEntry the first object to be compared. r1, TimeServices.ScheduledExecutor.RunnableTaskEntry the second object to be compared. r2) Implements java.util.Comparator.compare. Compares its two arguments for order.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

CompareRunnableTaskEntryByStartTime	back to summary
pack-priv CompareRunnableTaskEntryByStartTime()

Method Detail

compare back to summary

compare	back to summary
public int compare(TimeServices.ScheduledExecutor.RunnableTaskEntry r1, TimeServices.ScheduledExecutor.RunnableTaskEntry r2) Implements java.util.Comparator.compare. Doc from java.util.Comparator.compare. Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second. The implementor must ensure that `signum(compare(x, y)) == -signum(compare(y, x))` for all `x` and `y`. (This implies that `compare(x, y)` must throw an exception if and only if `compare(y, x)` throws an exception.) The implementor must also ensure that the relation is transitive: `((compare(x, y)>0) && (compare(y, z)>0))` implies `compare(x, z)>0`. Finally, the implementor must ensure that `compare(x, y)==0` implies that `signum(compare(x, z))==signum(compare(y, z))` for all `z`. Parameters r1:TimeServices.ScheduledExecutor.RunnableTaskEntry the first object to be compared. r2:TimeServices.ScheduledExecutor.RunnableTaskEntry the second object to be compared. Returns:int a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

public int compare(TimeServices.ScheduledExecutor.RunnableTaskEntry r1, TimeServices.ScheduledExecutor.RunnableTaskEntry r2)

Implements java.util.Comparator.compare.

Doc from java.util.Comparator.compare.

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

The implementor must ensure that signum(compare(x, y)) == -signum(compare(y, x)) for all x and y. (This implies that compare(x, y) must throw an exception if and only if compare(y, x) throws an exception.)

The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.

Finally, the implementor must ensure that compare(x, y)==0 implies that signum(compare(x, z))==signum(compare(y, z)) for all z.

Parameters

r1:TimeServices.ScheduledExecutor.RunnableTaskEntry: the first object to be compared.
r2:TimeServices.ScheduledExecutor.RunnableTaskEntry: the second object to be compared.

Returns:int

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

org.LatencyUtils back to summary

private Class TimeServices.ScheduledExecutor.MyExecutorThread

Class Inheritance

extends Thread

java.lang.Object
java.lang.Thread
org.LatencyUtils.TimeServices.ScheduledExecutor.MyExecutorThread

Field Summary

Modifier and Type	Field and Description
pack-priv volatile boolean	doRun

Inherited from java.lang.Thread:: MAX_PRIORITY MIN_PRIORITY NORM_PRIORITY

Constructor Summary

Access	Constructor and Description
private	MyExecutorThread()

Method Summary

Modifier and Type	Method and Description
public void	run() Overrides java.lang.Thread.run. Implements java.lang.Runnable.run. This method is run by the thread when it executes.
pack-priv void	terminate()

Field Detail

doRun	back to summary
pack-priv volatile boolean doRun

Constructor Detail

MyExecutorThread	back to summary
private MyExecutorThread()

Method Detail

run back to summary

run	back to summary
public void run() Overrides java.lang.Thread.run. Implements java.lang.Runnable.run. Doc from java.lang.Thread.run. This method is run by the thread when it executes. Subclasses of `Thread` may override this method. This method is not intended to be invoked directly. If this thread is a platform thread created with a `Runnable` task then invoking this method will invoke the task's `run` method. If this thread is a virtual thread then invoking this method directly does nothing.

public void run()

Overrides java.lang.Thread.run.

Implements java.lang.Runnable.run.

Doc from java.lang.Thread.run.

This method is run by the thread when it executes. Subclasses of Thread may override this method.

This method is not intended to be invoked directly. If this thread is a platform thread created with a Runnable task then invoking this method will invoke the task's run method. If this thread is a virtual thread then invoking this method directly does nothing.

terminate	back to summary
pack-priv void terminate()

org.LatencyUtils back to summary

private Class TimeServices.ScheduledExecutor.RunnableTaskEntry

Class Inheritance

extends Object

java.lang.Object
org.LatencyUtils.TimeServices.ScheduledExecutor.RunnableTaskEntry

Field Summary

Modifier and Type	Field and Description
pack-priv Runnable	command
pack-priv long	executionCount
pack-priv boolean	fixedRate
pack-priv long	initialStartTime
pack-priv long	period
pack-priv long	startTime

Constructor Summary

Access	Constructor and Description
pack-priv	RunnableTaskEntry(Runnable command, long startTimeNsec, long periodNsec, boolean fixedRate)

Method Summary

Modifier and Type	Method and Description
public Runnable	getCommand()
public long	getStartTime()
public void	setNewStartTime(long timeNow)
pack-priv boolean	shouldReschedule()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

command	back to summary
pack-priv Runnable command

executionCount	back to summary
pack-priv long executionCount

fixedRate	back to summary
pack-priv boolean fixedRate

initialStartTime	back to summary
pack-priv long initialStartTime

period	back to summary
pack-priv long period

startTime	back to summary
pack-priv long startTime

Constructor Detail

RunnableTaskEntry	back to summary
pack-priv RunnableTaskEntry(Runnable command, long startTimeNsec, long periodNsec, boolean fixedRate)

Method Detail

getCommand	back to summary
public Runnable getCommand()

getStartTime	back to summary
public long getStartTime()

setNewStartTime	back to summary
public void setNewStartTime(long timeNow)

shouldReschedule	back to summary
pack-priv boolean shouldReschedule()