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 value LiteralBoolean PrimitiveType Boolean Previous snippet Full quote A LiteralBoolean specifies a constant value of the PrimitiveType Boolean. Next snippet Related snippets Related snippets (backlinks) A LiteralBoolean is shown as either the word “true” or the word “false,” corresponding to its value. Visit also Visit also (backlinks) Flags