/** * Return entities list * * @param \XLite\Core\CommonCell $cnd Search condition * @param boolean $countOnly Return items list or only its size OPTIONAL * * @return array|integer */ protected function getData(\XLite\Core\CommonCell $cnd, $countOnly = false) { if ($countOnly) { $result = 1 + parent::getData($cnd, $countOnly); } else { $class = new \XLite\Model\ProductClass(); $class->setName(static::t('Global attributes')); $result = array_merge(array($class), parent::getData($cnd, $countOnly)); } return $result; }