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