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  1. Specification
  2. SPEC-147

Make DIRECTORY Re-usable

    Details

    • Change Description:
      Hide
      The changes involved are as follows:
      - remove second invariant from DIRECTORY class (this is not appropriate anyway
        since it is never preferable for a class to know what it is being used by.
      - rename FOLDER.compositions to FOLDER.items, which would be more correct since
        the type of this attribute is already OJBECT_REF, meaning it can be any kind
        of item.
      - change 2nd invariant of FOLDER to allow any descendant of VERSION<T> to be
        an item, not just VERSIONED_COMPOSITION
      - move DIRECTORY and FOLDER into a small package of its own called "directory"
        in the Common IM
      - change the diagram in the EHR IM to show DIRECTORY and FOLDER being re-used
        this new package
      - change the demographic IM to show that DIRECTORY/FOLDER can be used there as
        well.
      Show
      The changes involved are as follows: - remove second invariant from DIRECTORY class (this is not appropriate anyway   since it is never preferable for a class to know what it is being used by. - rename FOLDER.compositions to FOLDER.items, which would be more correct since   the type of this attribute is already OJBECT_REF, meaning it can be any kind   of item. - change 2nd invariant of FOLDER to allow any descendant of VERSION<T> to be   an item, not just VERSIONED_COMPOSITION - move DIRECTORY and FOLDER into a small package of its own called "directory"   in the Common IM - change the diagram in the EHR IM to show DIRECTORY and FOLDER being re-used   this new package - change the demographic IM to show that DIRECTORY/FOLDER can be used there as   well.
    • Approved By:
      ARB

      Description

      Currently DIRECTORY has an invariant which limits it to be used only with the
      EHR. It would be preferable to be able to use DIRECTORY and FOLDER to manage
      demographic entities.

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            • Assignee:
              OLDthomasbeale JeffJ
              Reporter:
              OLDrongchen Rong Chen
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              • Created:
                Updated:
                Resolved: