/**
* Filter the query by a related Articulovariante object
*
* @param Articulovariante|PropelObjectCollection $articulovariante the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ArticuloQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByArticulovariante($articulovariante, $comparison = null)
{
if ($articulovariante instanceof Articulovariante) {
return $this->addUsingAlias(ArticuloPeer::IDARTICULO, $articulovariante->getIdarticulo(), $comparison);
} elseif ($articulovariante instanceof PropelObjectCollection) {
return $this->useArticulovarianteQuery()->filterByPrimaryKeys($articulovariante->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByArticulovariante() only accepts arguments of type Articulovariante or PropelCollection');
}
}
