A B C D E F G I J L M N O P R S T U W Y

A

activeCount() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns an estimate of the number of active threads in this thread group.

activeGroupCount() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns an estimate of the number of active groups in this thread group.

add(Class, EventListener, int) - Method in class se.lth.cs.realtime.event.RTEventListenerList

Add the listener as a listener of the specified type, with the specified priority.

awaitEmpty() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Waits for buffer to become empty.

awaitFull() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Waits for buffer to become full.

B

baseTime - Variable in class se.lth.cs.realtime.PeriodicThread

The absolute time (calculated in ms since midnight, January 1, 1970 UTC) used to compute the time of the next call to perform.

BinarySem - class se.lth.cs.realtime.semaphore.BinarySem.

A Semaphore containing a boolean flag instead of a counter, to support signaling in cases when waiting threads should not catch up with successive missed calls of give.

BinarySem() - Constructor for class se.lth.cs.realtime.semaphore.BinarySem

Creates a new BinarySem with the internal (boolean) flag set to false.

BinarySem(boolean) - Constructor for class se.lth.cs.realtime.semaphore.BinarySem

Creates a new BinarySem with the internal (boolean) flag set to the specified value.

BinarySem(int) - Constructor for class se.lth.cs.realtime.semaphore.BinarySem

Creates a new BinarySem with the boolean initialized in a way compatible with the constructors of CountingSem.

C

CountingSem - class se.lth.cs.realtime.semaphore.CountingSem.

Basic type of semaphore containing a counter which is incremented by one fore each call to give, and decremented by one for each returning call of take.

CountingSem() - Constructor for class se.lth.cs.realtime.semaphore.CountingSem

Creates a new CountingSem with the internal counter initialized to 0.

CountingSem(int) - Constructor for class se.lth.cs.realtime.semaphore.CountingSem

Creates a new CountingSem, initializing it to the specified (possibly negative) number.

currentRTThread() - Static method in class se.lth.cs.realtime.RTThread

Returns a reference to the currently executing RTThread object.

currentSize() - Method in class se.lth.cs.realtime.event.RTEventBuffer

The current size of the buffer.

currSize - Variable in class se.lth.cs.realtime.event.RTEventBuffer

Current queue size.

CyclicThread - class se.lth.cs.realtime.CyclicThread.

This class models a real-time thread with cyclic behaviour.

CyclicThread() - Constructor for class se.lth.cs.realtime.CyclicThread

Allocates a new CyclicThread.

CyclicThread(RTThreadGroup) - Constructor for class se.lth.cs.realtime.CyclicThread

Allocates a new CyclicThread.

CyclicThread(RTThreadGroup, String) - Constructor for class se.lth.cs.realtime.CyclicThread

Allocates a new CyclicThread.

CyclicThread(RTThreadGroup, String, boolean) - Constructor for class se.lth.cs.realtime.CyclicThread

Allocates a new CyclicThread.

CyclicThread(String) - Constructor for class se.lth.cs.realtime.CyclicThread

Allocates a new CyclicThread.

D

defaultEventBufferSize - Variable in class se.lth.cs.realtime.RTThread

Default size of the event buffer, used by constructor possibly after being changed by some subclass constructor.

destroy() - Method in class se.lth.cs.realtime.RTThreadGroup

Destroys this thread group and all of its subgroups.

doFetch() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Returns the next RTEvent in the queue, blocks if none available.

doPost(RTEvent) - Method in class se.lth.cs.realtime.event.RTEventBuffer

Adds an RTEvent to the queue, blocks caller if the queue is full.

dumpStack() - Static method in class se.lth.cs.realtime.RTThread

Prints a stack trace of the current thread.

E

enumerate(RTThreadGroup[]) - Method in class se.lth.cs.realtime.RTThreadGroup

Copies into the specified array references to every active subgroup in this thread group.

enumerate(RTThreadGroup[], boolean) - Method in class se.lth.cs.realtime.RTThreadGroup

Copies into the specified array references to every active subgroup in this thread group.

enumerate(Thread[]) - Method in class se.lth.cs.realtime.RTThreadGroup

Copies into the specified array every active thread in this thread group and its subgroups.

enumerate(Thread[], boolean) - Method in class se.lth.cs.realtime.RTThreadGroup

Copies into the specified array every active thread in this thread group.

envTimebase - Variable in class se.lth.cs.realtime.Timebase

The time base of the surrounding system, such as the real world.

error(String) - Method in class se.lth.cs.realtime.event.RTEventBuffer

Takes care of InterruptedException.

events - Variable in class se.lth.cs.realtime.event.RTEventBuffer

The actual buffer.

F

fetchAt - Variable in class se.lth.cs.realtime.event.RTEventBuffer

Position of first element to fetch, if any.

FixedPeriod - interface se.lth.cs.realtime.FixedPeriod.

FixedPeriodException - exception se.lth.cs.realtime.FixedPeriodException.

FixedPeriodException() - Constructor for class se.lth.cs.realtime.FixedPeriodException

FixedPriority - interface se.lth.cs.realtime.FixedPriority.

FixedPriorityException - exception se.lth.cs.realtime.FixedPriorityException.

FixedPriorityException() - Constructor for class se.lth.cs.realtime.FixedPriorityException

flush() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Removes all buffered events.

FrequencyExcessException - exception se.lth.cs.realtime.FrequencyExcessException.

FrequencyExcessException() - Constructor for class se.lth.cs.realtime.FrequencyExcessException

G

getListenerCount() - Method in class se.lth.cs.realtime.event.RTEventListenerList

Return the total number of listeners for this listenerList

getListenerList() - Method in class se.lth.cs.realtime.event.RTEventListenerList

Passes back the event listener list as an array of TaggedListeners.

getMaxPriority() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns the maximum priority of this thread group.

getMaxSize() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Gets the maximum size of the buffer.

getMillis() - Method in class se.lth.cs.realtime.event.RTEvent

Returns the event's time stamp in number of milli-seconds.

getMinPriority() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns the minimum priority of this thread group.

getName() - Method in class se.lth.cs.realtime.RTThread

Returns this thread's name.

getName() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns the name of this thread group.

getNanos() - Method in class se.lth.cs.realtime.event.RTEvent

Return the sub-milli part of the time-stamp, if any.

getParent() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns the parent of this thread group.

getPeriod() - Method in class se.lth.cs.realtime.PeriodicThread

Returns the period of this thread, in milliseconds.

getPriority() - Method in class se.lth.cs.realtime.RTThread

Returns this thread's priority.

getRTThreadGroup() - Method in class se.lth.cs.realtime.RTThread

Returns this thread's RTThreadGroup.

getSeconds() - Method in class se.lth.cs.realtime.event.RTEvent

Returns the creation-time (or supplied time-stamp= of this event.

getShortestPeriod() - Method in class se.lth.cs.realtime.SporadicThread

Returns the shortest period of this thread, in milliseconds.

getTicks() - Method in class se.lth.cs.realtime.event.RTEvent

Returns the event's time stamp.

getTimebase() - Method in class se.lth.cs.realtime.event.RTEvent

Obtains the time-base relating (possibly locally counted) ticks or seconds to real time.

give() - Method in class se.lth.cs.realtime.semaphore.MutexSem

Sets the mutex to its unoccupied state and releases the first-in-queue blocked thread, if any.

give() - Method in class se.lth.cs.realtime.semaphore.MultistepSem

The same as give(1).

give() - Method in interface se.lth.cs.realtime.semaphore.Semaphore

Increments by 1 the counter represented by this semaphore, and notify at least one, if any, of the waiting threads.

give() - Method in class se.lth.cs.realtime.semaphore.CountingSem

Increments the internal counter by one and releases the first-in-queue blocked thread, if any.

give() - Method in class se.lth.cs.realtime.semaphore.BinarySem

Sets the internal flag to true and releases the first-in-queue blocked thread, if any.

give(int) - Method in class se.lth.cs.realtime.semaphore.MultistepSem

Increments the internal counter by the supplied number of steps and releases that many blocked thread, if any.

giveAll() - Method in class se.lth.cs.realtime.semaphore.MultistepSem

Increments the internal counter by the number of steps needed to release all blocked threads, if any.

I

interrupt() - Method in class se.lth.cs.realtime.RTThread

Interrupts this thread.

interrupt() - Method in class se.lth.cs.realtime.RTThreadGroup

Interrupts all threads in this thread group.

interrupted() - Static method in class se.lth.cs.realtime.RTThread

Tests if the current thread has been interrupted.

isAlive() - Method in class se.lth.cs.realtime.RTThread

Tests if this thread is alive.

isDaemon() - Method in class se.lth.cs.realtime.RTThread

Tests if this thread is a daemon thread.

isDaemon() - Method in class se.lth.cs.realtime.RTThreadGroup

Tests if this thread group is a daemon thread group.

isDestroyed() - Method in class se.lth.cs.realtime.RTThreadGroup

Tests if this thread group has been destroyed.

isEmpty() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Checks if buffer is empty.

isFull() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Checks if buffer is full.

isInterrupted() - Method in class se.lth.cs.realtime.RTThread

Tests if this thread has been interrupted.

isSuspended() - Method in class se.lth.cs.realtime.CyclicThread

Checks whether this thread is suspended.

J

join() - Method in class se.lth.cs.realtime.RTThread

Waits for this thread to die.

join(long) - Method in class se.lth.cs.realtime.RTThread

Waits at most millis milliseconds for this thread to die.

join(long, int) - Method in class se.lth.cs.realtime.RTThread

Waits at most millis milliseconds plus nanos nanoseconds for this thread to die.

L

list() - Method in class se.lth.cs.realtime.RTThreadGroup

Prints information about this thread group to the standard output.

listener - Variable in class se.lth.cs.realtime.event.RTEventListenerList.TaggedListener

The listener object.

listenerList - Variable in class se.lth.cs.realtime.RTThread

The list of the listeners of this thread.

M

mailbox - Variable in class se.lth.cs.realtime.RTThread

The event inbut buffer.

MAX_PRIORITY - Static variable in class se.lth.cs.realtime.RTThread

The maximum priority that a thread can have.

maxSizeR - Variable in class se.lth.cs.realtime.event.RTEventBuffer

Maximal queue size for Reading events.

maxSizeW - Variable in class se.lth.cs.realtime.event.RTEventBuffer

Maximal queue size, which is also the size for Writing/posting.

milliRate - Variable in class se.lth.cs.realtime.Timebase

Ticks per milli-second.

millis(long) - Method in class se.lth.cs.realtime.Timebase

Express the timestamp (number of ticks) in milli-seconds.

MIN_PRIORITY - Static variable in class se.lth.cs.realtime.RTThread

The minimum priority that a thread can have.

MultistepSem - class se.lth.cs.realtime.semaphore.MultistepSem.

Counting semaphore permitting increments and decrements that are greater than one.

MultistepSem() - Constructor for class se.lth.cs.realtime.semaphore.MultistepSem

Creates a new MultistepSem with the internal counter initialized to 0.

MultistepSem(int) - Constructor for class se.lth.cs.realtime.semaphore.MultistepSem

Creates a new MultistepSem, initializing it to the specified (possibly negative) number.

MutexSem - class se.lth.cs.realtime.semaphore.MutexSem.

A Semaphore with special support for MUTual EXclusion.

MutexSem() - Constructor for class se.lth.cs.realtime.semaphore.MutexSem

Creates a new MutexSem with the internal (boolean) access flag set to true.

N

nanoRate - Variable in class se.lth.cs.realtime.Timebase

Ticks per nano-seconds.

nanos(long) - Method in class se.lth.cs.realtime.Timebase

Express the timestamp in nano-seconds.

O

OngoingThread - class se.lth.cs.realtime.OngoingThread.

OngoingThread() - Constructor for class se.lth.cs.realtime.OngoingThread

Allocates a new OngoingThread.

OngoingThread(RTThreadGroup, Runnable) - Constructor for class se.lth.cs.realtime.OngoingThread

Allocates a new OngoingThread.

OngoingThread(RTThreadGroup, Runnable, String) - Constructor for class se.lth.cs.realtime.OngoingThread

Allocates a new OngoingThread.

OngoingThread(RTThreadGroup, String) - Constructor for class se.lth.cs.realtime.OngoingThread

Allocates a new OngoingThread.

OngoingThread(Runnable) - Constructor for class se.lth.cs.realtime.OngoingThread

Allocates a new OngoingThread.

OngoingThread(String) - Constructor for class se.lth.cs.realtime.OngoingThread

Allocates a new OngoingThread.

onResuming() - Method in class se.lth.cs.realtime.CyclicThread

Perform any adjustments required when resuming a thread.

P

pace() - Method in class se.lth.cs.realtime.Timebase

Rate of clock ticks per second.

paramString() - Method in class se.lth.cs.realtime.event.RTEvent

Return a string representation of the attributes/state of this object.

parentOf(RTThreadGroup) - Method in class se.lth.cs.realtime.RTThreadGroup

Tests if this thread group is either the thread group argument or one of its ancestor thread groups.

pendingTriggers - Variable in class se.lth.cs.realtime.SporadicThread

Checked in waitToPerform to let this thread stop waiting.

perform() - Method in class se.lth.cs.realtime.CyclicThread

Defines the action performed by this thread.

perform() - Method in class se.lth.cs.realtime.PeriodicThread

Does nothing.

perform() - Method in class se.lth.cs.realtime.SporadicThread

Does nothing.

PeriodicEvent - class se.lth.cs.realtime.event.PeriodicEvent.

Generic event used to trigger periodic activities in an event-driven fashion, as an alternative to using PeriodicThread which is time driven.

PeriodicEvent() - Constructor for class se.lth.cs.realtime.event.PeriodicEvent

Constructs an PeriodicEvent object with the current thread as source and a timestamp from the current system time.

PeriodicEvent(long) - Constructor for class se.lth.cs.realtime.event.PeriodicEvent

Constructs an PeriodicEvent object with the current thread as source and with the specified time stamp.

PeriodicEvent(Object) - Constructor for class se.lth.cs.realtime.event.PeriodicEvent

Constructs an PeriodicEvent object with the specified source object and a timestamp from the current system time.

PeriodicEvent(Object, long) - Constructor for class se.lth.cs.realtime.event.PeriodicEvent

Constructs an PeriodicEvent object with the specified source object and time stamp.

PeriodicEvent(Object, long, Timebase) - Constructor for class se.lth.cs.realtime.event.PeriodicEvent

Constructs an PeriodicEvent object with the specified source object and time-stamp with respect to the specified time-base.

PeriodicThread - class se.lth.cs.realtime.PeriodicThread.

This class models a real-time thread with periodic behaviour.

PeriodicThread(long) - Constructor for class se.lth.cs.realtime.PeriodicThread

Allocates a new PeriodicThread object.

PeriodicThread(RTThreadGroup, long) - Constructor for class se.lth.cs.realtime.PeriodicThread

Allocates a new PeriodicThread object.

PeriodicThread(RTThreadGroup, String, boolean, long) - Constructor for class se.lth.cs.realtime.PeriodicThread

Allocates a new PeriodicThread object.

PeriodicThread(RTThreadGroup, String, long) - Constructor for class se.lth.cs.realtime.PeriodicThread

Allocates a new PeriodicThread object.

PeriodicThread(String, long) - Constructor for class se.lth.cs.realtime.PeriodicThread

Allocates a new PeriodicThread object.

physicalSeconds(long) - Method in class se.lth.cs.realtime.Timebase

Obtain physical real-world time.

postAt - Variable in class se.lth.cs.realtime.event.RTEventBuffer

priority - Variable in class se.lth.cs.realtime.event.RTEventListenerList.TaggedListener

The priority of the listener.

putEvent(RTEvent) - Method in class se.lth.cs.realtime.RTThread

Put the time-stamped event in the input buffer of this thread.

putEvent(RTEvent) - Method in interface se.lth.cs.realtime.event.RTEventListener

The typical implementation of this method inserts the event into some kind of queue.

R

rate - Variable in class se.lth.cs.realtime.Timebase

Ticks per second.

remove(Class, EventListener) - Method in class se.lth.cs.realtime.event.RTEventListenerList

Remove the listener as a listener of the specified type.

resizing - Variable in class se.lth.cs.realtime.event.RTEventBuffer

Marks that setMaxSize is being evaluated.

resume() - Method in class se.lth.cs.realtime.CyclicThread

Asks a suspended thread to resume execution.

RTError - error se.lth.cs.realtime.RTError.

Unchecked exception to be thrown when handling time, concurrency, or resourses are interrupted or vilated in such a way that there is normally nothing better to do than closing down the application.

RTError(String) - Constructor for class se.lth.cs.realtime.RTError

RTEvent - class se.lth.cs.realtime.event.RTEvent.

The base class of real-time, i.e.

RTEvent() - Constructor for class se.lth.cs.realtime.event.RTEvent

Constructs an RTEvent object with the current thread as source and a timestamp from the current system time.

RTEvent(long) - Constructor for class se.lth.cs.realtime.event.RTEvent

Constructs an RTEvent object with the current thread as source and with the specified time stamp.

RTEvent(Object) - Constructor for class se.lth.cs.realtime.event.RTEvent

Constructs an RTEvent object with the specified source object and a timestamp from the current system time.

RTEvent(Object, long) - Constructor for class se.lth.cs.realtime.event.RTEvent

Constructs an RTEvent object with the specified source object and time stamp.

RTEvent(Object, long, Timebase) - Constructor for class se.lth.cs.realtime.event.RTEvent

Constructs an RTEvent object with the specified source object and time-stamp with respect to the specified time-base.

RTEventBuffer - class se.lth.cs.realtime.event.RTEventBuffer.

A basic queue/buffer for RTEvent objects.

RTEventBuffer(int) - Constructor for class se.lth.cs.realtime.event.RTEventBuffer

Initalizes the queue with a given maximal size.

RTEventListener - interface se.lth.cs.realtime.event.RTEventListener.

Interface for threads who can handle RTEvents.

RTEventListenerList - class se.lth.cs.realtime.event.RTEventListenerList.

A class which holds a list of RTEventListeners.

RTEventListenerList.TaggedListener - class se.lth.cs.realtime.event.RTEventListenerList.TaggedListener.

The element actually stored in the list of listeners.

RTEventListenerList.TaggedListener(RTEventListenerList, Class, EventListener, int) - Constructor for class se.lth.cs.realtime.event.RTEventListenerList.TaggedListener

Instantiates a TaggedListener.

RTEventListenerList() - Constructor for class se.lth.cs.realtime.event.RTEventListenerList

Instantiates a new RTEventListenerList.

RTInterrupted - error se.lth.cs.realtime.RTInterrupted.

Unchecked exception to be thrown instead of InterruptedException.

RTInterrupted(String) - Constructor for class se.lth.cs.realtime.RTInterrupted

RTThread - class se.lth.cs.realtime.RTThread.

This class defines a thread of execution in a real-time environment.

RTThread() - Constructor for class se.lth.cs.realtime.RTThread

Allocates a new RTThread object with a newly generated name in its father's RTThreadGroup.

RTThread(RTThreadGroup) - Constructor for class se.lth.cs.realtime.RTThread

Allocates a new RTThread object with a newly generated name.

RTThread(RTThreadGroup, String) - Constructor for class se.lth.cs.realtime.RTThread

Allocates a new RTThread object with the specified name in the specified RTThreadGroup.

RTThread(String) - Constructor for class se.lth.cs.realtime.RTThread

Allocates a new RTThread object with the specified name in its father's RTThreadGroup.

RTThreadEvent - class se.lth.cs.realtime.event.RTThreadEvent.

The class of a generic event originated in a RTThread.

RTThreadEvent(RTThread) - Constructor for class se.lth.cs.realtime.event.RTThreadEvent

Constructs a RTThreadEvent object with the specified source thread and identifier.

RTThreadGroup - class se.lth.cs.realtime.RTThreadGroup.

A thread group represents a set of threads.

RTThreadGroup(RTThreadGroup, String) - Constructor for class se.lth.cs.realtime.RTThreadGroup

Creates a new thread group.

RTThreadGroup(String) - Constructor for class se.lth.cs.realtime.RTThreadGroup

Constructs a new thread group.

RTThreadListener - interface se.lth.cs.realtime.event.RTThreadListener.

run() - Method in class se.lth.cs.realtime.RTThread

Corresponds to java.lang.Thread.run and has the same semantics.

run() - Method in class se.lth.cs.realtime.CyclicThread

Defines the behaviour of a cyclic thread.

run() - Method in class se.lth.cs.realtime.OngoingThread

S

scale - Variable in class se.lth.cs.realtime.Timebase

Seconds per tick.

se.lth.cs.realtime - package se.lth.cs.realtime

se.lth.cs.realtime.event - package se.lth.cs.realtime.event

se.lth.cs.realtime.semaphore - package se.lth.cs.realtime.semaphore

seconds(long) - Method in class se.lth.cs.realtime.Timebase

Express the timestamp (that is, number of clock ticks) in seconds.

Semaphore - interface se.lth.cs.realtime.semaphore.Semaphore.

Common methods of all types of semaphores, which implements the well-known basic primitive for synchronization and mutual exclusion within the field of concurrent and real-time programming.

SemInterrupted - error se.lth.cs.realtime.semaphore.SemInterrupted.

SemInterrupted(String) - Constructor for class se.lth.cs.realtime.semaphore.SemInterrupted

SemViolation - error se.lth.cs.realtime.semaphore.SemViolation.

SemViolation(String) - Constructor for class se.lth.cs.realtime.semaphore.SemViolation

setDaemon(boolean) - Method in class se.lth.cs.realtime.RTThread

Marks this thread as either a daemon thread or a user thread.

setDaemon(boolean) - Method in class se.lth.cs.realtime.RTThreadGroup

Changes the daemon status of this thread group.

setMaxPriority(int) - Method in class se.lth.cs.realtime.RTThreadGroup

Sets the maximum priority of the group.

setMaxSize(int) - Method in class se.lth.cs.realtime.event.RTEventBuffer

Changes size of buffer.

setMinPriority(int) - Method in class se.lth.cs.realtime.RTThreadGroup

Sets the minimum priority of the group.

setName(String) - Method in class se.lth.cs.realtime.RTThread

Changes the name of this thread to be equal to the argument name.

setPeriod(long) - Method in class se.lth.cs.realtime.PeriodicThread

Sets the period, in milliseconds, of this thread.

setPriority(int) - Method in class se.lth.cs.realtime.RTThread

Changes the priority of this thread.

setShortestPeriod(long) - Method in class se.lth.cs.realtime.SporadicThread

Sets the shortest period of this thread, in milliseconds.

sleep(long) - Static method in class se.lth.cs.realtime.RTThread

Causes the currently executing thread to sleep (temporarily cease execution) for the specified number of milliseconds.

sleep(long, int) - Static method in class se.lth.cs.realtime.RTThread

Causes the currently executing thread to sleep (cease execution) for the specified number of milliseconds plus the specified number of nanoseconds.

sleepUntil(long) - Static method in class se.lth.cs.realtime.RTThread

Causes the currently executing thread to sleep (temporarily cease execution) until the specified moment in time.

SporadicThread - class se.lth.cs.realtime.SporadicThread.

This class models a real-time thread that executes the same function every time it is triggered.

SporadicThread(long) - Constructor for class se.lth.cs.realtime.SporadicThread

Allocates a new SporadicThread object.

SporadicThread(RTThreadGroup, long) - Constructor for class se.lth.cs.realtime.SporadicThread

Allocates a new SporadicThread object.

SporadicThread(RTThreadGroup, String, boolean, long) - Constructor for class se.lth.cs.realtime.SporadicThread

Allocates a new SporadicThread object.

SporadicThread(RTThreadGroup, String, long) - Constructor for class se.lth.cs.realtime.SporadicThread

Allocates a new SporadicThread object.

SporadicThread(String, long) - Constructor for class se.lth.cs.realtime.SporadicThread

Allocates a new SporadicThread object.

start - Variable in class se.lth.cs.realtime.Timebase

The start of time, in milliseconds relative to beginning of 1970.

start() - Method in class se.lth.cs.realtime.RTThread

Causes this thread to begin execution.

start() - Method in class se.lth.cs.realtime.PeriodicThread

Overrides RTThread.start.

stop() - Method in class se.lth.cs.realtime.CyclicThread

Asks this thread to stop its execution.

suspend() - Method in class se.lth.cs.realtime.CyclicThread

Asks the thread to suspend its execution.

T

take() - Method in class se.lth.cs.realtime.semaphore.MutexSem

Causes the calling thread to block until the mutex semaphore can be taken.

take() - Method in class se.lth.cs.realtime.semaphore.MultistepSem

The same as take(1).

take() - Method in interface se.lth.cs.realtime.semaphore.Semaphore

Causes the calling thread to block until the counter that represents this semaphore obtains a positive value.

take() - Method in class se.lth.cs.realtime.semaphore.CountingSem

Causes the calling thread to wait until the counter represented by this semaphore assumes a positive value.

take() - Method in class se.lth.cs.realtime.semaphore.BinarySem

Causes the calling thread to block until the boolean flag represented by this semaphore is set to true.

take(int) - Method in class se.lth.cs.realtime.semaphore.MultistepSem

Causes the calling thread to block until the counter represented by this semaphore assumes a value greater than defined by the argument, that is, until that many resources are available.

ticker - Variable in class se.lth.cs.realtime.event.RTEvent

The time-base relating number of ticks to real time.

time0() - Method in class se.lth.cs.realtime.Timebase

The start of this time base, possibly relative to an enclosing time base, and expressed in seconds from beginning 1970.

Timebase - class se.lth.cs.realtime.Timebase.

The time-base class, mapping ticks to time.

Timebase() - Constructor for class se.lth.cs.realtime.Timebase

Constructor for default system time, using ticks for milli-seconds from beginning of 1970 as for System.currentTimeMillis().

Timebase(long, long) - Constructor for class se.lth.cs.realtime.Timebase

Constructor for a time base starting with time zero at origin and with pace system dependent ticks per milliseconds.

timestamp - Variable in class se.lth.cs.realtime.event.RTEvent

The time stamp of this event, in number of (system dependent) ticks.

toString() - Method in class se.lth.cs.realtime.RTThread

Returns a string representation of this thread, including the thread's name and priority.

toString() - Method in class se.lth.cs.realtime.CyclicThread

Returns a string representation of this thread, including the thread's name and priority.

toString() - Method in class se.lth.cs.realtime.PeriodicThread

Returns a string representation of this thread, including the thread's name, priority and period in milliseconds.

toString() - Method in class se.lth.cs.realtime.SporadicThread

Returns a string representation of this thread, including the thread's name, priority and shortest period in milliseconds.

toString() - Method in class se.lth.cs.realtime.RTThreadGroup

Returns a string representation of this Thread group.

toString() - Method in class se.lth.cs.realtime.event.RTEvent

Gives a string representation of the event object.

toString() - Method in class se.lth.cs.realtime.event.RTEventListenerList

Return a string representation of the RTEventListenerList.

trigger() - Method in class se.lth.cs.realtime.SporadicThread

Causes the execution of the perform method.

tryFetch() - Method in class se.lth.cs.realtime.event.RTEventBuffer

Returns the next available RTEvent in the queue, or null if the queue is empty.

tryPost(RTEvent) - Method in class se.lth.cs.realtime.event.RTEventBuffer

Adds an EventObject to the queue, without blocking if the queue is full.

tryTake(long) - Method in class se.lth.cs.realtime.semaphore.MutexSem

Try to take the semaphore but give up after a certain time.

tryTake(long) - Method in class se.lth.cs.realtime.semaphore.MultistepSem

Calling tryTake(maxtime)is the same as calling tryTake(maxtime,1).

tryTake(long) - Method in interface se.lth.cs.realtime.semaphore.Semaphore

Causes the calling thread to block until the counter that represents this semaphore obtains a positive value (just like the ordinary take method) or until the timeout time has passed.

tryTake(long) - Method in class se.lth.cs.realtime.semaphore.CountingSem

Try to take the semaphore but give up waiting after the timeout number of milliseconds.

tryTake(long) - Method in class se.lth.cs.realtime.semaphore.BinarySem

Try to take the semaphore but give up after a certain time.

tryTake(long, int) - Method in class se.lth.cs.realtime.semaphore.MultistepSem

Try to atomically take one or several resources within a certain time.

type - Variable in class se.lth.cs.realtime.event.RTEventListenerList.TaggedListener

The interface implemented by the object.

U

uncaughtException(Thread, Throwable) - Method in class se.lth.cs.realtime.RTThreadGroup

Called by the Java Virtual Machine when a thread in this thread group stops because of an uncaught exception.

W

waitToPerform() - Method in class se.lth.cs.realtime.CyclicThread

Defines the waiting policy of this thread.

waitToPerform() - Method in class se.lth.cs.realtime.PeriodicThread

Wait until the beginning of the next period.

waitToPerform() - Method in class se.lth.cs.realtime.SporadicThread

Lets this thread wait for a call to the function trigger.

Y

yield() - Static method in class se.lth.cs.realtime.RTThread

Causes the currently executing thread object to temporarily pause and allow other threads to execute.

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