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  1. OMG Issue

UML14 — UML2 super/pg.470/entry and exit points for composite states

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  • Key: UML14-149
  • Legacy Issue Number: 6075
  • Status: closed  
  • Source: Simula Research Laboratory ( Dr. Bran Selic)
  • Summary:

    Two OCL constraints for entry and exit pseudostates of state machines (numbered [9] and [10]) only allow these psuedostates to be defined for the topmost regions of a state machine. This restriction is completely unnecessary and precludes common design patterns and should be removed. (In fact, from discussions with the authors of the spec, it seems that they were included due to a misunderstanding between two of the authors.)

  • Reported: UML 1.5 — Fri, 22 Aug 2003 04:00 GMT
  • Disposition: Resolved — UML 1.4.2
  • Disposition Summary:

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