0.1.0 - 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:

: http://hl7.org/fhir/uv/mapping-language/StructureMap/SourceWhere :
Standards status: Informative : SourceWhere

Example demonstrating the where clause for filtering source elements with FHIRPath

/// url = 'http://hl7.org/fhir/uv/mapping-language/StructureMap/SourceWhere'
/// name = 'SourceWhere'
/// status = 'active'
/// description = 'Example demonstrating the where clause for filtering source elements with FHIRPath'

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

group SourceWhere(source src : Patient, target tgt : Patient) {
  // only copy names where use is 'official'
  src.name as v where (v.use = 'official') -> tgt.name as t then {
    v.family as f -> t.family = f "r1";
  } "r2";
}