| Re: Validity times [message #1952 is a reply to message #1867] |
Tue, 04 September 2018 11:27  |
Airy Magnien
Messages: 18
Registered: September 2016
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Junior Member |
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There is a twofold debate here:
- Whether we are discussing the operational availability of net elements or net entities (recent call with C. Rahmig rather pointed at the IT object lifecycle management);
- Whether the time intervals should be attributes (current case) or references to time interval objects (as proposed).
On the first aspect, there is a strong opinion that RTM, being a conceptual model describing the railway network, should not deal with IT object lifecyle details ; there are by the way many options to handle IT objects, depending on how much traceability is needed and how archiving is organized;
On the second aspect, the debate goes on.
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