Hi,
What you model, in RISE, is not really classes but, information
storage. Thus, the short answer to your question is that RISE does not
support the modeling of such a construct. However; you may of course
support the information storage of it by using multiple entities and
you may support such a functionally oriented implementation as the one
you describe, by use of composed methods, see:
http://www.risetobloome.com/Page_1_S_NodeListing.aspx?ITEM=1421
Best regards,
Joar