/**
* Filter the query by a related Kota object
*
* @param Kota|PropelObjectCollection $kota the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return PropinsiQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByKota($kota, $comparison = null)
{
if ($kota instanceof Kota) {
return $this->addUsingAlias(PropinsiPeer::ID, $kota->getIdPropinsi(), $comparison);
} elseif ($kota instanceof PropelObjectCollection) {
return $this->useKotaQuery()->filterByPrimaryKeys($kota->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByKota() only accepts arguments of type Kota or PropelCollection');
}
}
