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