/** * Gets a single PcActivationToken object, which is related to this object by a one-to-one relationship. * * @param PropelPDO $con * @return PcActivationToken * @throws PropelException */ public function getPcActivationToken(PropelPDO $con = null) { if ($this->singlePcActivationToken === null && !$this->isNew()) { $this->singlePcActivationToken = PcActivationTokenPeer::retrieveByPK($this->id, $con); } return $this->singlePcActivationToken; }