metamodel_missing.txt 684 B

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  1. Notes from documentation perusal:
  2. MISSING IN PROCESS MODEL
  3. * Reference Data write constraints
  4. * Create and delete operations
  5. * Select operations
  6. * SMALL transformation == function (ala Pascal) i.e., transforms data
  7. * Send and receive composition data (SMALL supports creating on the fly)
  8. * Atomicity of process data (SMALL pg. 22) (interrupt supression)
  9. MISSING IN GENERAL
  10. * Attribute default values
  11. * Ordinal branching
  12. MISC
  13. ** Can use extra-domain data types
  14. * Wormholes and counterpart objects are used for direct data exchange, but
  15. can't identify the objects containing the data. i.e., they
  16. aren't model references/real shlaer-mellor relationships.
  17. NOTE: Consult OOA'97