public static void main(String[] args) throws Exception {
for (int i = 0; i < 10; i++) {
Thread daemon = new Thread(new SimpleDaemons());
daemon.setDaemon(true); // Must call before start()
daemon.start();
}
print("All daemons started");
TimeUnit.MILLISECONDS.sleep(175);
}
public void run() {
try {
while (true) {
TimeUnit.MILLISECONDS.sleep(100);
print(Thread.currentThread() + " " + this);
}
} catch (InterruptedException e) {
print("sleep() interrupted");
}
}
public void run() {
try {
while (!Thread.interrupted()) {
Event event = q.take();
print(event);
event.run();
}
} catch (InterruptedException e) {
// Acceptable way to exit
}
print("Finished Controller");
}
public void run() {
try {
while (!Thread.interrupted()) {
car.waitForWaxing();
printnb("Wax Off! ");
TimeUnit.MILLISECONDS.sleep(200);
car.buffed();
}
} catch (InterruptedException e) {
print("Exiting via interrupt");
}
print("Ending Wax Off task");
}
public void run() {
try {
while (!Thread.interrupted()) {
// Blocks until next piece of toast is available:
Toast t = dryQueue.take();
t.butter();
print(t);
butteredQueue.put(t);
}
} catch (InterruptedException e) {
print("Butterer interrupted");
}
print("Butterer off");
}
public void run() {
try {
while (!Thread.interrupted()) {
TimeUnit.MILLISECONDS.sleep(100 + rand.nextInt(500));
// Make toast
Toast t = new Toast(count++);
print(t);
// Insert into queue
toastQueue.put(t);
}
} catch (InterruptedException e) {
print("Toaster interrupted");
}
print("Toaster off");
}
public void run() {
try {
while (!Thread.interrupted()) {
// Blocks until next piece of toast is available:
Toast t = finishedQueue.take();
// Verify that the toast is coming in order,
// and that all pieces are getting jammed:
if (t.getId() != counter++ || t.getStatus() != Toast.Status.JAMMED) {
print(">>>> Error: " + t);
System.exit(1);
} else print("Chomp! " + t);
}
} catch (InterruptedException e) {
print("Eater interrupted");
}
print("Eater off");
}
public void run() {
int element = rand.nextInt(N_ELEMENTS);
while (!Thread.interrupted()) {
for (int i = 0; i < N_GENES; i++) {
int previous = element - 1;
if (previous < 0) previous = N_ELEMENTS - 1;
int next = element + 1;
if (next >= N_ELEMENTS) next = 0;
int oldValue = GRID[element][i].get();
int newValue = oldValue + GRID[previous][i].get() + GRID[next][i].get();
newValue /= 3;
if (!GRID[element][i].compareAndSet(oldValue, newValue)) {
print("Old value changed from " + oldValue);
}
}
}
}
public void run() {
try {
while (!Thread.interrupted()) {
print(this + " " + "thinking");
pause();
// Philosopher becomes hungry
print(this + " " + "grabbing right");
right.take();
print(this + " " + "grabbing left");
left.take();
print(this + " " + "eating");
pause();
right.drop();
left.drop();
}
} catch (InterruptedException e) {
print(this + " " + "exiting via interrupt");
}
}
