@Override
public void put(final E e) throws InterruptedException {
int idleCounter = 0;
do {
if (offer(e)) {
return;
}
idleCounter = waitStrategy.idle(idleCounter);
} while (!Thread.interrupted()); // clear interrupted flag
throw new InterruptedException();
}
@Override
public E take() throws InterruptedException {
int idleCounter = 100;
do {
final E result = relaxedPoll();
if (result != null) {
return result;
}
idleCounter = waitStrategy.idle(idleCounter);
} while (!Thread.interrupted()); // clear interrupted flag
throw new InterruptedException();
}
@Override
public boolean offer(final E e, final long timeout, final TimeUnit unit)
throws InterruptedException {
int idleCounter = 0;
final long timeoutNanos = System.nanoTime() + unit.toNanos(timeout);
do {
if (offer(e)) {
return true;
} else if (System.nanoTime() - timeoutNanos > 0) {
return false;
}
idleCounter = waitStrategy.idle(idleCounter);
} while (!Thread.interrupted()); // clear interrupted flag
throw new InterruptedException();
}
@Override
public E poll(final long timeout, final TimeUnit unit) throws InterruptedException {
int idleCounter = 0;
final long timeoutNanos = System.nanoTime() + unit.toNanos(timeout);
do {
final E result = poll();
if (result != null) {
return result;
} else if (System.nanoTime() - timeoutNanos > 0) {
return null;
}
idleCounter = waitStrategy.idle(idleCounter);
} while (!Thread.interrupted()); // clear interrupted flag
throw new InterruptedException();
}