avrora.sim.clock
Class IntervalSynchronizer.SynchEvent

java.lang.Object
  avrora.sim.clock.IntervalSynchronizer.SynchEvent

All Implemented Interfaces:

Simulator.Event

Enclosing class:

IntervalSynchronizer

protected class IntervalSynchronizer.SynchEvent

extends java.lang.Object

implements Simulator.Event

The SynchEvent class represents an event that is inserted into the event queue of each simulator at the same global time. When this event fires, it will stop the thread running this simulator by waiting on a shared condition variable. The last thread to fire the event will then notify the condition variable which frees the other threads to run again in parallel.

Field Summary

protected MainClock	clock
protected boolean	met
protected boolean	removed
protected SimulatorThread	thread
protected avrora.sim.clock.IntervalSynchronizer.WaitSlot	waitSlot

Constructor Summary

protected

IntervalSynchronizer.SynchEvent(SimulatorThread t)

Method Summary

void	fire() The fire() method of this event is called by the individual event queues of each simulator as they reach this point in time.

Methods inherited from class java.lang.Object

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

Field Detail

thread

protected final SimulatorThread thread

clock

protected final MainClock clock

removed

protected boolean removed

met

protected boolean met

waitSlot

protected avrora.sim.clock.IntervalSynchronizer.WaitSlot waitSlot

Constructor Detail

IntervalSynchronizer.SynchEvent

protected IntervalSynchronizer.SynchEvent(SimulatorThread t)

Method Detail

fire

public void fire()

The fire() method of this event is called by the individual event queues of each simulator as they reach this point in time. The implementation of this method waits for all threads to join.

Specified by:

fire in interface Simulator.Event