DataRequirementProcessor does not account for overloaded CQL functions while gathering the DataRequirements

[adongare]

DataRequirementProcessor provides a config option named collapseDataRequirements to remove duplicates. However, it appears that while removing the duplicates, it doesn't consider the overloaded functions. Here's the piece of code that does the filtering

clinical_quality_language/Src/java/elm-fhir/src/main/java/org/cqframework/cql/elm/requirements/ElmRequirements.java

Line 247 in 5d9ccd6

for (ElmRequirement r : getFunctionDefs()) {

This makes effectiveDataRequirements incomplete. Also, effectiveDataRequirements are used to generate the Human readable in liquid templates, it misses out a bunch of overloaded functions. Could someone please take a look at this or provide any suggestions?

cc: @JSRankins

[brynrhodes]

@adongare , is there a particular measure you know this happens in?

[JSRankins]

@brynrhodes, it has been awhile since I looked at this, but I believe it is one of the AHA measures. I will look into it tomorrow and get back to you.

[JSRankins]

@brynrhodes, this is tied to https://oncprojectracking.healthit.gov/support/browse/CQLIT-469. It shows up in CMS 135. Packages are in the ticket. Issue is with the overlapsAfterHeartFailureOutpatientEncounter fluent function. Only the overlapsAfterHeartFailureOutpatientEncounter fluent function with MedicationRequest argument is coming back. I checked MADiE Prod, which is using 3.18.0 version of clincal_quality_language, and this issue is still present there too.