/**
	 * Filter the query by a related AbsenceEleveTraitement object
	 *
	 * @param     AbsenceEleveTraitement $absenceEleveTraitement  the related object to use as filter
	 * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
	 *
	 * @return    AbsenceEleveTypeQuery The current query, for fluid interface
	 */
	public function filterByAbsenceEleveTraitement($absenceEleveTraitement, $comparison = null)
	{
		if ($absenceEleveTraitement instanceof AbsenceEleveTraitement) {
			return $this
				->addUsingAlias(AbsenceEleveTypePeer::ID, $absenceEleveTraitement->getATypeId(), $comparison);
		} elseif ($absenceEleveTraitement instanceof PropelCollection) {
			return $this
				->useAbsenceEleveTraitementQuery()
				->filterByPrimaryKeys($absenceEleveTraitement->getPrimaryKeys())
				->endUse();
		} else {
			throw new PropelException('filterByAbsenceEleveTraitement() only accepts arguments of type AbsenceEleveTraitement or PropelCollection');
		}
	}