SysML 2.0b4 FTF Avatar
  1. OMG Issue

SYSML2_ — ChangeEvent should be mapped to an accept action instead of TextualRepresentation

Open Closed All
  • Key: SYSML2_-131
  • Status: closed  
  • Source: oose Innovative Informatik eG ( Mr. Tim Weilkiens)
  • Summary:

    In the textual notation, a change event can be represented by an accept action with a when condition. The example below is from the vehicle model.
    transition normal_To_degraded
    first normal
    accept when senseTemperature.temp > Tmax
    do send OverTemp() via targetPort
    then degraded;
  • Reported: SysML 2.0b1 — Tue, 12 Sep 2023 11:35 GMT
  • Disposition: Resolved — SysML 2.0b4
  • Disposition Summary:

    Add mappings for ChangeEvents, SignalEvents, TimeEvents

    The resolution specifies the mapping of SignalEvent, ChangeEvent and TimeEvent including the mapping of the corresponding triggers.
  • Updated: Sat, 19 Jul 2025 19:26 GMT