Hi,
We noted it is possible to set values from AE/TD to a RM attribute named
"offset"
In the
specs<http://www.openehr.org/releases/RM/Release-1.0.3/docs/data_structures/data_structures.html#_event_class>
(looked at >1.0.1) it is not a regular attribute but a function which returns
a computed value using diff HISTORY.origin and EVENT.time
Note that this diff can also be a negative value - which doesn't seem to be
supported by AE/TD or in instance data
An example ADL:
POINT_EVENT[at0002] occurrences matches {0..*} matches { -- Any event
offset matches {
DV_DURATION matches {
value matches {|PT0.125S|}
}
}
Isn't this weird?
I would expect this to return a value if a valid ISO8601 time has been entered
for both HISTORY.origin and EVENT.time but not set as an attribute directly.
Cheers,
-koray
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