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  1. OMG Issue

SYSML11 — Annex B, Figure B.18, Figure B.19

  • Key: SYSML11-104
  • Legacy Issue Number: 12155
  • Status: closed  
  • Source: No Magic, Inc. ( Darren Kelly)
  • Summary:

    The composing owner of FrontWheel is never made clear It is clear from Figure B.18 - Defining Structure of Power Subsystem (Block Definition Diagram) and Figure B.19 - Internal Structure of the Power Subsystem (Internal Block Diagram) that ChassisSubsystem.FrontWheel is shared by PowerSubsystem, and that FrontWheel is a specialisation of WheelHubAssembly.. However nowhere is it made clear which block is the composing owner of FrontWheel (although we may guess that it is ChassisSubsystem). The polymorphic substitution of FrontWheel for WheelHubAssembly is never explained.

  • Reported: SysML 1.0 — Wed, 2 Jan 2008 05:00 GMT
  • Disposition: Resolved — SysML 1.1
  • Disposition Summary:

    Polymorphic substitution is not implied, and elaboration of composing ownership
    of frontWheel would add unnecessary complexity to the example without specific
    Disposition: Closed, no change

  • Updated: Fri, 6 Mar 2015 20:58 GMT