/**
* 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 = ChildCategoriesQuery::create();
$criteria->add(CategoriesTableMap::COL_CATEGORY_ID, $this->category_id);
return $criteria;
}
/**
* Get the associated ChildCategories object
*
* @param ConnectionInterface $con Optional Connection object.
* @return ChildCategories The associated ChildCategories object.
* @throws PropelException
*/
public function getCategories(ConnectionInterface $con = null)
{
if ($this->aCategories === null && $this->category_id !== null) {
$this->aCategories = ChildCategoriesQuery::create()->findPk($this->category_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.
$this->aCategories->addSubcategoriess($this);
*/
}
return $this->aCategories;
}
/**
* Returns a new ChildCategoriesQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return ChildCategoriesQuery
*/
public static function create($modelAlias = null, Criteria $criteria = null)
{
if ($criteria instanceof ChildCategoriesQuery) {
return $criteria;
}
$query = new ChildCategoriesQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
