/** Notifies all waiting threads */
private final void atomicNotify(int index) {
AtomicInteger i = auxStore.getWaiting(index);
if (!i.compareAndSet(0, 0)) {
synchronized (i) {
i.notifyAll();
}
}
}
/**
* Waits until a notify
*
* @return true if interrupted during the wait
*/
private final boolean atomicWait(int index) {
AtomicInteger i = auxStore.getWaiting(index);
i.incrementAndGet();
try {
short blockId = blockIds.get(index);
boolean reserved = auxStore.isReserved(blockId);
synchronized (i) {
if (!reserved || !auxStore.testUnstable(blockId)) {
return false;
}
try {
i.wait();
} catch (InterruptedException e) {
return true;
}
}
} finally {
i.decrementAndGet();
}
return false;
}
