/** * Declares an association between this object and a Donor object. * * @param Donor $v * @return Donation The current object (for fluent API support) * @throws PropelException */ public function setDonor(Donor $v = null) { if ($v === null) { $this->setDonorId(NULL); } else { $this->setDonorId($v->getId()); } $this->aDonor = $v; // Add binding for other direction of this n:n relationship. // If this object has already been added to the Donor object, it will not be re-added. if ($v !== null) { $v->addDonation($this); } return $this; }