UML 2.2 RTF Avatar
  1. OMG Issue

UML22 — UML 2 Different constraints for Property in Super and Infra

Open Closed All
  • Key: UML22-97
  • Legacy Issue Number: 8688
  • Status: closed  
  • Source: Simula Research Laboratory ( Dr. Bran Selic)
  • Summary:

    The Infrastructure has an additional constraint on Constructs::Property (pg. 128):

    [2] A specialization of a composite aggregation is also a composite aggregation.

    that does not exist in the Superstructure. These two should be made consistent; either the constraint appears in both places or in neither.

  • Reported: UML 1.4.2 — Tue, 5 Apr 2005 04:00 GMT
  • Disposition: Resolved — UML 2.2
  • Disposition Summary:

    It appears a sentence was removed from superstructure but not InfrastructureLibarary.
    Revised Text:
    In section 11.3.5, subsection Constraints, change:
    [2] A specialization of a composite aggregation is also a composite aggregation.A multiplicity of a composite aggregation must not have an upper bound greater than 1.
    To:
    [2] A multiplicity of a composite aggregation must not have an upper bound greater than 1.
  • Updated: Fri, 6 Mar 2015 20:58 GMT