Issue 18277: Semantics of TimeConstraints and DurationConstraints (uml25-ftf) Source: Ivar Jacobson International AB (Mr. Ed Seidewitz, eseidewitz(at)ivarjacobson.com) Nature: Uncategorized Issue Severity: Summary: Specification: OMG Unified Modeling Language (OMG UML), Version 2.5 FTF – Beta 1 (ptc/2012-10-24) Subclause: 8.5.3 A TimeConstraint is specified by a TimeInterval that has min and max TimeExpressions. Similarly, a DurationConstraint is specified by a DurationInterval that has min and max Durations. Both TimeExpressions and Durations identify Observations of specific event NamedElements. Should these observed event NamedElements be related to the constrainedElements of the constraints, and, if so, how? Resolution: Revised Text: Actions taken: November 20, 2012: received issue Discussion: End of Annotations:===== m: Ed Seidewitz To: "issues@omg.org" Date: Tue, 20 Nov 2012 17:02:34 -0500 Subject: Semantics of TimeConstraints and DurationConstraints Thread-Topic: Semantics of TimeConstraints and DurationConstraints Thread-Index: Ac3Hak8mBzJKFtQeR96akOjodNHXvg== Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US X-Mailprotector-Decision: deliver X-Mailprotector-Connection: TLSv1|[10.1.50.226]|10.1.50.226|outbound.mailprotector.net|0.0|0.0|0|||0|0|0|0 X-Mailprotector-Results: null_ptr subject_50_chars clean X-Mailprotector-Score: 60 X-Mailprotector-IP-Analysis: 0, 10.1.50.226, Ugly c=0.745929 p=-0.988506 Source White X-Mailprotector-Scan-Diagnostics: 0-0-0-5361-c X-Mailprotector-ID: 87cbe57f-b334-49d6-83c2-57c8f548a920 Specification: OMG Unified Modeling Language (OMG UML), Version 2.5 FTF . Beta 1 (ptc/2012-10-24) Subclause: 8.5.3 A TimeConstraint is specified by a TimeInterval that has min and max TimeExpressions. Similarly, a DurationConstraint is specified by a DurationInterval that has min and max Durations. Both TimeExpressions and Durations identify Observations of specific event NamedElements. Should these observed event NamedElements be related to the constrainedElements of the constraints, and, if so, how?