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