return Optional.of(new CommsIdentifier(jCas)); case "Frequency": return Optional.of(new Frequency(jCas)); case "DocumentReference": return Optional.of(new DocumentReference(jCas));
return Optional.of(new CommsIdentifier(jCas)); case "Frequency": return Optional.of(new Frequency(jCas)); case "DocumentReference": return Optional.of(new DocumentReference(jCas));