/** * 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'); } }