/** * Get the associated ConfigField object * * @param PropelPDO Optional Connection object. * @return ConfigField The associated ConfigField object. * @throws PropelException */ public function getConfigField(PropelPDO $con = null) { if ($this->aConfigField === null && ($this->field_id !== "" && $this->field_id !== null)) { $this->aConfigField = ConfigFieldPeer::retrieveByPk($this->field_id); /* 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. $this->aConfigField->addFieldValues($this); */ } return $this->aConfigField; }