/** * Filter the query by a related Genre object * * @param Genre|PropelCollection $genre The related object(s) to use as filter * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL * * @return MoviesgenresQuery The current query, for fluid interface */ public function filterByGenre($genre, $comparison = null) { if ($genre instanceof Genre) { return $this->addUsingAlias(MoviesgenresPeer::GENREID, $genre->getId(), $comparison); } elseif ($genre instanceof PropelCollection) { if (null === $comparison) { $comparison = Criteria::IN; } return $this->addUsingAlias(MoviesgenresPeer::GENREID, $genre->toKeyValue('PrimaryKey', 'Id'), $comparison); } else { throw new PropelException('filterByGenre() only accepts arguments of type Genre or PropelCollection'); } }