FHIR Mapping Language (FML)
0.1.0 - STU 1 World

FHIR Mapping Language (FML), published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/mapping-language-ig/ and changes regularly. See the Directory of published versions

StructureMap: TransformQty

Official URL: http://hl7.org/fhir/uv/mapping-language/StructureMap/TransformQty Version:
Standards status: Informative Computable Name: TransformQty

Example demonstrating the qty transform to create a Quantity

/// url = 'http://hl7.org/fhir/uv/mapping-language/StructureMap/TransformQty'
/// name = 'TransformQty'
/// status = 'active'
/// description = 'Example demonstrating the qty transform to create a Quantity'

uses "http://hl7.org/fhir/StructureDefinition/Observation" as source
uses "http://hl7.org/fhir/StructureDefinition/Observation" as target

group TransformQty(source src : Observation, target tgt : Observation) {
  src -> tgt.value = qty(42, 'kg', 'http://unitsofmeasure.org', 'kg') "r1";
  src ->  tgt.component as c,  c.value = qty(42, 'kg') "r2";
  src ->  tgt.component as c,  c.value = qty('12 kg') "r3";
}