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