/** * Get the associated ChildPackage object * * @param ConnectionInterface $con Optional Connection object. * @return ChildPackage The associated ChildPackage object. * @throws PropelException */ public function getPackage(ConnectionInterface $con = null) { if ($this->aPackage === null && $this->id !== null) { $this->aPackage = ChildPackageQuery::create()->findPk($this->id, $con); // Because this foreign key represents a one-to-one relationship, we will create a bi-directional association. $this->aPackage->setModule($this); } return $this->aPackage; }