Common/EventListener/AbstractSaleListener.php
protected function updateNumber(SaleInterface $sale)
    {
        if (0 == strlen($sale->getNumber())) {
            $this->numberGenerator->generate($sale);

            return true;
        }

        return false;
    }
protected function updateNumber(SaleInterface $sale)
    {
        if (0 == strlen($sale->getNumber())) {
            $this->numberGenerator->generate($sale);

            return true;
        }

        return false;
    }
protected function updateNumber ( SaleInterface $ sale ) { if ( 0 == strlen ( $ sale -> getNumber ( ) ) ) { $ this -> numberGenerator -> generate ( $ sale ) ; return true ; } return false ; }
Updates the number.

@param SaleInterface $sale

@return bool Whether the sale number has been update.
Updates the number .