Object sampleObj =
((IWriteReadDataStorage) storage).readLatestData(dataid, attribute);
// System.out.println(sampleObj.getClass().getName());
if (sampleObj == null) {
throw new ObjectNotFoundException("The data object (" + dataid
+ ") / the attribute (" + attribute
+ ") to be used in the variance criterion is not in the database!");
}
long[] stateVector = null;