FHIR Mapping Language (FML)
0.1.0 - STU 1
FHIR Mapping Language (FML)
0.1.0 - STU 1
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
| Official URL: http://hl7.org/fhir/uv/fml/StructureMap/TransformEvaluate | Version: | |||
| Standards status: Informative | Computable Name: TransformEvaluate | |||
Example demonstrating the evaluate transform to execute a FHIRPath expression
url: http://hl7.org/fhir/uv/fml/StructureMap/TransformEvaluate
name: TransformEvaluate
status: Active
description:
Example demonstrating the evaluate transform to execute a FHIRPath expression
structure
url: Patient
mode: Source Structure Definition
structure
url: Patient
mode: Target Structure Definition
group
name: TransformEvaluate
input
mode: Source Instance
name: src
type: Patient
input
mode: Target Instance
name: tgt
type: Patient
rule
Sources
Context Element Variable src name v Targets
Context Element Variable tgt name tn rule
Sources
Context v target
context: tn
element: text
transform: evaluate
parameter
value: v
parameter
value: surname + ', ' & given.join(' ')
documentation: Replace the individual properties into text using FHIRPath
name: r2
name: r1
IG © 2022+ HL7 International / FHIR Infrastructure. Package hl7.fhir.uv.fml#0.1.0 based on FHIR 6.0.0-ballot3. Generated 2026-07-06
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