/** * @return void */ protected static function includeModuleFile() { if (self::$messagesLoaded) { return; } Main\Localization\Loc::loadMessages(__FILE__); self::$messagesLoaded = true; }
/** * @return StatisticFieldBindings */ protected static function getBindings() { if (self::$bindings == null) { self::$bindings = new StatisticFieldBindings('deal_stat_sum_bind'); } return self::$bindings; }