/**
* Releases all waiting threads and causes the {@link #limit} to be ignored until {@link #reset()}
* is called.
*/
public boolean releaseAll() {
released = true;
return sync.releaseShared(0);
}
/**
* Releases a shared latch, making it available for another thread to use.
*
* @return the previous counter value
*/
public long countDown() {
sync.releaseShared(0);
return count.get();
}
public void decrement() {
sync.releaseShared(1);
}
/**
* Decrements the count of the latch, releasing all waiting threads if the count reaches zero.
*
* <p>If the current count is greater than zero then it is decremented. If the new count is zero
* then all waiting threads are re-enabled for thread scheduling purposes.
*
* <p>If the current count equals zero then nothing happens.
*/
public void countDown() {
sync.releaseShared(1);
}
public void signal() {
sync.releaseShared(0);
}
