/**
* Internal function to return a filter group
* object from a row.
*
* @param $row array
* @return FilterGroup
*/
function &_fromRow(&$row)
{
// Instantiate the filter group.
$filterGroup = new FilterGroup();
// Configure the filter group.
$filterGroup->setId((int) $row['filter_group_id']);
$filterGroup->setSymbolic($row['symbolic']);
$filterGroup->setDisplayName($row['display_name']);
$filterGroup->setDescription($row['description']);
$filterGroup->setInputType($row['input_type']);
$filterGroup->setOutputType($row['output_type']);
return $filterGroup;
}
