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