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