/**
* @param $key
* @param $value
*/
private function storeChildTask($key, $value)
{
$this->semaphore->lock();
$this->storageSystem->store($key, $value);
$this->semaphore->unLock();
}
/**
* @return array
*/
public function fetch()
{
return $this->storageSystem->getStoredTasks();
}
