No comments about this one?
2012/1/13 Diego Bosc? <yampeku at gmail.com>:
> As Ian suggested I copy this issue from CKM to the technical list.
> I have seen that in some archetypes (e.g. Apgar or BloodPressure) that
> use DV_Duration restrictions (such as the width of the interval event
> in the blood pressure archetype or the famous offset in the apgar
> archetype) define them like this:
>
> offset existence matches {1..1} matches {
> ? ? ? ? ? ? ? ? ? ? ? ? ? ?DV_DURATION[at0040] occurrences matches
> {0..1} matches { ?--
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?value existence matches {1..1} matches
> {|PT10M|}
> ? ? ? ? ? ? ? ? ? ? ? ? ? ?}
> ? ? ? ? ? ? ? ? ? ? ? ?}
>
> As you can see, even if it is a single default value (10 minutes),
> they are defined as ranges. As durations allow the definition of
> default values (and they parse correctly) I think they should be
> changed to this:
>
> ?offset existence matches {1..1} matches {
> ? ? ? ? ? ? ? ? ? ? ? ? ? ?DV_DURATION[at0040] occurrences matches
> {0..1} matches { ?--
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?value existence matches {1..1} matches {PT10M}
> ? ? ? ? ? ? ? ? ? ? ? ? ? ?}
> ? ? ? ? ? ? ? ? ? ? ? ?}
>
> As checking a concrete value is always easier than a range I would
> suggest to change them to that.
