Hi,
Yes, your proposed solution does work.
Unfortunately, the accumulate-count function is not well described in the
documentation.
In addition, I still have a concern. The required business functionality is
simple, but the implementing rule is very technical and not trivial. I can
hardly expect
Well, actually my previous rule will fire a false positive if any lab
event has more than one 1 result greater than 1.8. Lets try it again:
Number( intValue 1 ) from accumulate(
LabEvent( eval( dateWithinLastMonths(effectiveTime,1)), results :
laboratoryResult ) and
exists(
Hi all,
Our object deals with the clinical domain. We have a class LabEvent that
represents a visit in the laboratory. Each event is associated (using the
laboratoryResult association) with one or more LabResult objects (children),
each represents the results of a particular test.
in the rule
What about:
Number( intValue 1 ) from accumulate(
LabEvent( eval( dateWithinLastMonths(effectiveTime,1)), results :
laboratoryResult ) and
LabResult( value 1.8 ) from results,
count( 1 ) )
Accumulate supports multiple patterns and has the count() function.
