/**
* Filter the query by a related City object
*
* @param City|PropelObjectCollection $city The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return BranchCoverageQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByCity($city, $comparison = null)
{
if ($city instanceof City) {
return $this->addUsingAlias(BranchCoveragePeer::CITY_ID, $city->getId(), $comparison);
} elseif ($city instanceof PropelObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(BranchCoveragePeer::CITY_ID, $city->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterByCity() only accepts arguments of type City or PropelCollection');
}
}