// TODO Implement this
break;
case N:
List<String> nexp = f.getExpressions();
if (nexp != null && nexp.size() > 0) {
MdxFunctionType mf = MdxFunctionType.valueOf(f.getFunction().toString());
int n = Integer.parseInt(nexp.get(0));
String expression = null;
if (nexp.size() > 1) {
expression = nexp.get(1);
}