UML 1.4 MAILINGLIST Avatar
  1. OMG Issue

UML14 — OCL should allow the use of "let" expressions

  • Key: UML14-889
  • Legacy Issue Number: 1781
  • Status: closed  
  • Source: Anonymous
  • Summary:

    Summary: OCL should allow the use of "let" expressions (for the sake of
    readability).

    Note: The lack of a "let" feature is also mentioned in the abstract for
    a paper on OCL at
    http://www.it.brighton.ac.uk/staff/Stuart.Kent/publications/UML98.html
    along with a number of other issues:

    "Specifically, the paper suggests that: the concept of flattening
    collections of collections is unnecessary, state models should be
    connectable to class models, defining object creation should be made more
    convenient, OCL should be based on a 2-valued logic, set subtraction
    should be covered more fully, and a "let" feature should be introduced."

  • Reported: UML 1.1 — Thu, 6 Aug 1998 04:00 GMT
  • Disposition: Resolved — UML 1.2
  • Disposition Summary:

    Redundant with issue# 1689.

  • Updated: Fri, 6 Mar 2015 21:36 GMT