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