/** * Filter the query by a related \Models\UserGroup object * * @param \Models\UserGroup|ObjectCollection $userGroup the related object to use as filter * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL * * @return ChildUserQuery The current query, for fluid interface */ public function filterByUserGroup($userGroup, $comparison = null) { if ($userGroup instanceof \Models\UserGroup) { return $this->addUsingAlias(UserTableMap::COL_ID, $userGroup->getUserId(), $comparison); } elseif ($userGroup instanceof ObjectCollection) { return $this->useUserGroupQuery()->filterByPrimaryKeys($userGroup->getPrimaryKeys())->endUse(); } else { throw new PropelException('filterByUserGroup() only accepts arguments of type \\Models\\UserGroup or Collection'); } }