/**
* 정렬 확장 기능 목록
*
* @return array
*/
public function getOrders()
{
$names = $this->register->get(Module\Board::getId() . PluginRegister::KEY_DELIMITER . self::ORDER_REGISTER_NAME);
$classes = [];
foreach ($names as $name) {
$classes[$name] = new $name();
}
return $classes;
}