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  1. OMG Issue

OCL231 — Comparison operators don't exist for Boolean

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  • Key: OCL231-35
  • Legacy Issue Number: 16305
  • Status: closed  
  • Source: CumuloCogitus Inc. ( Dominic Roy)
  • Summary:

    In the table A.1 (Schema for operations on basic types), the operations

    {<, >, <, >}

    are defined as applicable to

    {UnlimitedNatural, Integer, Real, String, Boolean}

    .
    While the result is certainly Boolean, the parameters can't be Boolean in general, unless UML defined such operators for Booleans. According to section 11.5.4, there is no definition for the operators. Then Boolean should be removed in the set.

  • Reported: OCL 2.3 — Wed, 1 Jun 2011 04:00 GMT
  • Disposition: Resolved — OCL 2.3.1
  • Disposition Summary:

    No Data Available
  • Updated: Fri, 6 Mar 2015 20:58 GMT