/**
* Get the associated ChildRating object
*
* @param ConnectionInterface $con Optional Connection object.
* @return ChildRating The associated ChildRating object.
* @throws PropelException
*/
public function getRating(ConnectionInterface $con = null)
{
if ($this->aRating === null && ($this->rating_id !== "" && $this->rating_id !== null)) {
$this->aRating = ChildRatingQuery::create()->findPk($this->rating_id, $con);
/* 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.
$this->aRating->addUserReviews($this);
*/
}
return $this->aRating;
}
/**
* Builds a Criteria object containing the primary key for this object.
*
* Unlike buildCriteria() this method includes the primary key values regardless
* of whether or not they have been modified.
*
* @throws LogicException if no primary key is defined
*
* @return Criteria The Criteria object containing value(s) for primary key(s).
*/
public function buildPkeyCriteria()
{
$criteria = ChildRatingQuery::create();
$criteria->add(RatingTableMap::COL_ID, $this->id);
return $criteria;
}