SysML 2.0b2 FTF Avatar
  1. OMG Issue

SYSML2 — Need to complete and align flow and message notations in GBNF

  • Key: SYSML2-557
  • Status: open  
  • Source: International Business Machines ( Mr. Eran Gery)
  • Summary:

    The graphical notation lacks clear differentiation between the various types of flows in the language: flow, succession flows, and message flow (see also SYSML2-59).
    In addition, the BNF was overly restrictive and did not allow flow connections on structural diagrams, except for flows on connections.
    Flows on connections also need to include messages and succession flows.
    It needs to be corrected in the BNF in the relevant clauses
    8.2.3.9 - Occurrences (SD notation)
    8.2.3.13 - Connections
    8.2.3.14 - Interfaces
    8.2.3.16 - Actions

  • Reported: SysML 2.0a1 — Wed, 29 Nov 2023 15:00 GMT
  • Updated: Tue, 9 Jan 2024 00:15 GMT