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  1. OMG Issue

UML22 — ObjectNode

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  • Key: UML22-135
  • Legacy Issue Number: 8895
  • Status: closed  
  • Source: Dassault Systemes ( Mr. Nerijus Jankevicius)
  • Summary:

    ObjectNode is abstract, so CentralBuffer or DataStore should be always used in Activity diagram. It is normal?
    CentralBuffer and DataStore are described as "special cases of ObjectNodes", but simple ObjectNode can't exist.
  • Reported: UML 1.4.2 — Mon, 20 Jun 2005 04:00 GMT
  • Disposition: Resolved — UML 2.2
  • Disposition Summary:

    Yes, this is correct. ObjectNode is a general abstraction. Only its subclasses (which include ActivityParameterNode, InputPin and OutputPin, in addition to CentralBufferNode and DataStore) have concrete syntax and semantics.
    Revised Text:
    None
    Disposition: Close, no change
  • Updated: Fri, 6 Mar 2015 20:58 GMT