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