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