When I have a result of type Set(Integer), numbers are not ordered. We have an operation usable on collections called sortedBy ( expr : OclExpression ) : Sequence(T), but when there's only integers in this set, what's the expression to use?
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sgy
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You can just use the asOrderedSet operation (if your collection is in the variable X, then that would be X->asOrderedSet())
From the OCL Standard asOrderedSet() : OrderedSet(T) An OrderedSet that contains all the elements from self, with duplicates removed, in an order dependent on the particular concrete collection type.
Jordi Cabot
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