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