FHIRsmith: StructureMap/StructureMap-Constants.json

FHIR IG analytics

Package	hl7.fhir.uv.fml
Resource Type	StructureMap
Id	StructureMap-Constants.json
FHIR Version	R6
Source	https://build.fhir.org/ig/HL7/mapping-language-ig/StructureMap-Constants.html
URL	http://hl7.org/fhir/uv/fml/StructureMap/Constants
Status	active
Name	Constants
Realm	uv
Authority	hl7
Description	Example demonstrating reusable constants defined with the let keyword

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureMap Constants

url: http://hl7.org/fhir/uv/fml/StructureMap/Constants

name: Constants

status: Active

description:

Example demonstrating reusable constants defined with the let keyword

structure
url: Patient
mode: Source Structure Definition

structure
url: Patient
mode: Target Structure Definition

const
name: defaultSystem
value: 'http://example.org/systems/id'

const
name: maxLen
value: 20

group
name: Constants
input
mode: Source Instance
name: src
type: Patient
input
mode: Target Instance
name: tgt
type: Patient
rule
Sources
- Context Element Variable
* src id v
target
context: tgt
element: id
transform: truncate
parameter
value: v
parameter
value: maxLen
name: r1

Source1

{
  "resourceType": "StructureMap",
  "resourceDefinition": "http://hl7.org/fhir/StructureDefinition/StructureMap|0.1.0",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "url": "http://hl7.org/fhir/uv/fml/StructureMap/Constants",
  "name": "Constants",
  "status": "active",
  "description": "Example demonstrating reusable constants defined with the let keyword",
  "structure": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/Patient",
      "mode": "source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/Patient",
      "mode": "target"
    }
  ],
  "const": [
    {
      "name": "defaultSystem",
      "value": "'http://example.org/systems/id'"
    },
    {
      "name": "maxLen",
      "value": "20"
    }
  ],
  "group": [
    {
      "name": "Constants",
      "input": [
        {
          "mode": "source",
          "name": "src",
          "type": "Patient"
        },
        {
          "mode": "target",
          "name": "tgt",
          "type": "Patient"
        }
      ],
      "rule": [
        {
          "source": [
            {
              "context": "src",
              "element": [
                "id"
              ],
              "variable": "v"
            }
          ],
          "target": [
            {
              "context": "tgt",
              "element": [
                "id"
              ],
              "transform": "truncate",
              "parameter": [
                {
                  "valueId": "v"
                },
                {
                  "valueId": "maxLen"
                }
              ]
            }
          ],
          "name": "r1"
        }
      ]
    }
  ],
  "id": "Constants"
}