private function allowedUpdate($component, $hits)
  {
    $globalCheck    = ($this->getCounter() + $hits) <= $this->getGlobalThreshold();
    $componentCheck = true;
    if (null !== $this->getComponentThreshold()) {
      $componentCheck = ($this->getComponentCounter($component) + $hits) <= $this->getComponentThreshold();
    }
    return $globalCheck && $componentCheck;
  }