Issue 18158: Not clear if “else” keyword is defined for State Machines (uml25-ftf) Source: Simula Research Laboratory (Mr. Bran Selic, selic(at)acm.org) Nature: Uncategorized Issue Severity: Minor Summary: Category: Minor The 2.5 spec says: “As a way of avoiding this situation in some cases, it is possible to associate a predefined guard denoted as “else” with at most one outgoing Transition” The formal specification of the “else” keyword is not given (presumably maps to a Constraint that is the conjunctive negation of all the other Constraints) Resolution: Revised Text: Actions taken: October 10, 2012: received issue Discussion: End of Annotations:===== s is issue # 18158 From: Bran Selic Issue: Not clear if .else. keyword is defined for State Machines Category: Minor The 2.5 spec says: .As a way of avoiding this situation in some cases, it is possible to associate a predefined guard denoted as .else. with at most one outgoing Transition. The formal specification of the .else. keyword is not given (presumably maps to a Constraint that is the conjunctive negation of all the other Constraints)