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/TransformTruncate :
Standards status: Informative : TransformTruncate

Example demonstrating the truncate transform to limit string length

/// url = 'http://hl7.org/fhir/uv/mapping-language/StructureMap/TransformTruncate'
/// name = 'TransformTruncate'
/// status = 'active'
/// description = 'Example demonstrating the truncate transform to limit string length'

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

group TransformTruncate(source src : Patient, target tgt : Patient) {
  // truncate the id to 20 characters
  src.id as v -> tgt.id = truncate(v, 20) "r1";
}