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  1. OMG Issue

FUML11 — Structured activity node activations do not wait for contained accept event action activations

  • Key: FUML11-27
  • Legacy Issue Number: 17314
  • Status: closed  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    Specification: Semantics of a Foundational Subset for Executable UML Models (fUML) (formal/2011-02-01)
    Subclauses: ActivityNodeActivationGroup, StructuredActivityNodeActivation, AcceptEvent ActionActivation

    When a structured activity node contains one or more accept even actions, then, when those actions are waiting for the reception of event occurrences, one would expect that the structured activity node as a whole would also be waiting, pending the triggering of the actions. As currently specified, when accept event action activation registers to wait for event dispatching, it is not considered to be complete. Nevertheless, once all such actions have registered, and all other contained in a structured activity node have completed, the running of the node activations in the activation group for the structured node finishes, and the structured activity node activation completes, allowing execution to continue to subsequent nodes. This is not correct; the structured activity node activation should essentially be suspended until all the accept event actions activations have actually completed.

  • Reported: FUML 1.0 — Mon, 16 Apr 2012 04:00 GMT
  • Disposition: Resolved — FUML 1.1
  • Disposition Summary:


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