Entity/OfferElement.php
public function setOffer(\Dywee\OrderBundle\Entity\Offer $offer)
    {
        $this->offer = $offer;

        return $this;
    }
public function setOffer(\Dywee\OrderBundle\Entity\Offer $offer)
    {
        $this->offer = $offer;

        return $this;
    }
Set offer

@param \Dywee\OrderBundle\Entity\Offer $offer

@return OfferElement