/**
* For a given SMW type id, obtain the "signature" from which the
* appropriate property table and information about sorting/filtering
* data of this type can be obtained. The result is an array of three
* entries: a signature string, the index of the value field, and
* the index of the label label field.
*/
public static function getTypeSignature($typeid)
{
$dataItemId = SMWDataValueFactory::getDataItemId($typeid);
return array(SMWCompatibilityHelpers::getSignatureFromDataItemId($dataItemId, $typeid), SMWCompatibilityHelpers::getIndexFromDataItemId($dataItemId, $typeid, false), SMWCompatibilityHelpers::getIndexFromDataItemId($dataItemId, $typeid, true));
}
