code: static
  	public Object unmarshal(Source source) throws JAXBException {
  		Unmarshaller unmarshaller = createUnmarshaller();
  
  		return unmarshaller.unmarshal(source);
  	}
docs: <p>
  Unmarshals any class model object.
  </p>
  
  @param source Input source containing a complete PMML schema version 4.3 document or any fragment of it.