/**
* Filter the query by a related Calificacion object
*
* @param Calificacion $calificacion the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return UsuarioQuery The current query, for fluid interface
*/
public function filterByCalificacion($calificacion, $comparison = null)
{
if ($calificacion instanceof Calificacion) {
return $this->addUsingAlias(UsuarioPeer::ID, $calificacion->getId_usuario(), $comparison);
} elseif ($calificacion instanceof PropelCollection) {
return $this->useCalificacionQuery()->filterByPrimaryKeys($calificacion->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByCalificacion() only accepts arguments of type Calificacion or PropelCollection');
}
}
