/** * Get the associated Materialgeneric object * * @param PropelPDO Optional Connection object. * @return Materialgeneric The associated Materialgeneric object. * @throws PropelException */ public function getMaterialgeneric(PropelPDO $con = null) { if ($this->aMaterialgeneric === null && $this->materialgeneric_idmaterialgeneric !== null) { $this->aMaterialgeneric = MaterialgenericPeer::retrieveByPk($this->materialgeneric_idmaterialgeneric); /* The following can be used additionally to guarantee the related object contains a reference to this object. This level of coupling may, however, be undesirable since it could result in an only partially populated collection in the referenced object. $this->aMaterialgeneric->addMaterials($this); */ } return $this->aMaterialgeneric; }