FHIR Extensions Pack
1.0.0 - Working Copy International flag

This page is part of the FHIR Core Extensions Registry (v1.0.0: Releases) based on FHIR v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

StructureMap: FML Conversion for Reference: R5 to R4B

Official URL: http://hl7.org/fhir/StructureMap/Reference5to4B Version: 1.0.0
Standards status: Trial-use Maturity Level: 1 Computable Name: Reference5to4B

FMLConversionforReferenceR5toR4B

/// url = 'http://hl7.org/fhir/StructureMap/Reference5to4B'
/// name = 'Reference5to4B'
/// title = 'FML Conversion for Reference: R5 to R4B'
/// status = 'active'

uses "http://hl7.org/fhir/StructureDefinition/Reference" alias ReferenceR5 as source
uses "http://hl7.org/fhir/StructureDefinition/CodeableReference" alias CodeableReferenceR5 as source
uses "http://hl7.org/fhir/4.3/StructureDefinition/Reference" alias ReferenceR4B as target
uses "http://hl7.org/fhir/StructureDefinition/canonical" alias canonicalR5 as source
uses "http://hl7.org/fhir/4.3/StructureDefinition/url" alias urlR4B as target
uses "http://hl7.org/fhir/StructureDefinition/url" alias urlR5 as source

imports "http://hl7.org/fhir/StructureMap/*5to4B"

group Reference(source src : ReferenceR5, target tgt : ReferenceR4B) extends Element <<type+>> {
  src.reference -> tgt.reference;
  src.type -> tgt.type;
  src.identifier -> tgt.identifier;
  src.display -> tgt.display;
}

group canonical(source src : canonicalR5, target tgt : ReferenceR4B) extends Element <<type+>> {
  src.value as v -> tgt.reference = v "canonicalValue";
}

group Reference2Url(source src : ReferenceR5, target tgt : urlR4B) extends Element <<type+>> {
  src.reference as v -> tgt.value = v "canonicalValue";
}

group url2Reference(source src : urlR5, target tgt : ReferenceR4B) extends Element <<type+>> {
  src.value as v -> tgt.reference = v "canonicalValue";
}

group CodeableReference2Reference(source src : CodeableReferenceR5, target tgt : ReferenceR4B) extends Element <<type+>> {
  src.reference as v -> tgt then {
    v.reference -> tgt.reference;
    v.type -> tgt.type;
    v.identifier -> tgt.identifier;
    v.display -> tgt.display;
  };
}