c.addFilter("dataset_id", new Integer(datasetID));
c.addFilter("dataset_id", "IN", datasetIDs);  if (userID != -1) c.addFilter("module_execution.experimenter_id", new Integer(userID));
    public static Criteria buildDatasetAnnotationCriteria(int datasetID)    {        Criteria c = new Criteria();        fillAnnotationCriteria(c);        c.addWantedField("dataset");        c.addFilter("dataset_id", new Integer(datasetID));        return c;    }