public function getPublicInformation($con = null) { include_once 'lib/model/om/BasePublicInformationPeer.php'; if ($this->aPublicInformation === null && $this->public_information_id !== null) { $this->aPublicInformation = PublicInformationPeer::retrieveByPK($this->public_information_id, $con); } return $this->aPublicInformation; }