Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content UML2 ValueSpecification - metaclasses - ADVANCED REFERENCE ONLY Source Unified Modeling Language 2.5.1 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind SEMANTIC UML keywords OpaqueExpression computation language Behavior value textual statement Previous snippet The substrings are given as either a list of LiteralString operands or as a list of StringExpression subExpressions (but it is not allowed to mix the two). Full quote An OpaqueExpression specifies the computation of a set of values either in terms of a UML Behavior or based on a textual statement in a language other than UML. Next snippet Related snippets Related snippets (backlinks) An OpaqueAction is an Action whose specification may be given in a textual concrete syntax other than UML. An OpaqueAction may also be used as a temporary placeholder before some other kind of Action is chosen. Visit also Visit also (backlinks) Flags
