code: function(oAtt, aResult){
  			if (!oAtt.getSelected()) {
  				return;
  			}
  			aResult.push(oAtt);
  			var aValues = oAtt.getAttributesInternal();
  			for (var idx = 0; idx < aValues.length; idx++) {
  				_computeSelectedAttributes(aValues[idx], aResult);
  			}
  		}
docs: Computes recursivly all selected attributes and adds them to the given result list