FHIR © HL7.org  |  FHIRsmith 4.0.1  |  Server Home  |  XIG Home  |  XIG Stats  | 

FHIR IG analytics

Packagehl7.fhir.uv.fml
Resource TypeStructureMap
IdStructureMap-TransformEvaluate2.json
FHIR VersionR6
Sourcehttps://build.fhir.org/ig/HL7/mapping-language-ig/StructureMap-TransformEvaluate2.html
URLhttp://hl7.org/fhir/uv/fml/StructureMap/TransformEvaluate2
Statusactive
NameTransformEvaluate2
Realmuv
Authorityhl7
DescriptionAdditional examples demonstrating the evaluate transform to execute a FHIRPath expression

Resources that use this resource

No resources found


Resources that this resource uses

No resources found


Narrative

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

Generated Narrative: StructureMap TransformEvaluate2

url: http://hl7.org/fhir/uv/fml/StructureMap/TransformEvaluate2

name: TransformEvaluate2

status: Active

description:

Additional examples 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: TransformEvaluate2

input

mode: Source Instance

name: src

type: Patient

input

mode: Target Instance

name: tgt

type: Patient

rule

Sources

-ContextElementVariable
*srcnamev

Targets

-ContextElementVariable
*tgtnametn

rule

Sources

-Context
*v

target

context: tn

element: text

transform: evaluate

parameter

value: v

parameter

value: 'given.join(\' \')'

documentation: Although this looks like a fhirpath expression, it is just a string and would erroneously put the literal text "v.given.join(' ')" in the `text` target element.

name: r2

rule

Sources

-Context
*v

target

context: tn

element: family

transform: evaluate

parameter

value: v

parameter

value: @2024-12.toString()

name: dateValue

documentation: concatenate all given names using FHIRPath

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/TransformEvaluate2",
  "name": "TransformEvaluate2",
  "status": "active",
  "description": "Additional examples demonstrating the evaluate transform to execute a FHIRPath expression",
  "structure": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/Patient",
      "mode": "source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/Patient",
      "mode": "target"
    }
  ],
  "group": [
    {
      "name": "TransformEvaluate2",
      "input": [
        {
          "mode": "source",
          "name": "src",
          "type": "Patient"
        },
        {
          "mode": "target",
          "name": "tgt",
          "type": "Patient"
        }
      ],
      "rule": [
        {
          "source": [
            {
              "context": "src",
              "element": [
                "name"
              ],
              "variable": "v"
            }
          ],
          "target": [
            {
              "context": "tgt",
              "element": [
                "name"
              ],
              "variable": "tn"
            }
          ],
          "rule": [
            {
              "source": [
                {
                  "context": "v"
                }
              ],
              "target": [
                {
                  "context": "tn",
                  "element": [
                    "text"
                  ],
                  "transform": "evaluate",
                  "parameter": [
                    {
                      "valueId": "v"
                    },
                    {
                      "valueString": "'given.join(\\' \\')'"
                    }
                  ]
                }
              ],
              "documentation": "Although this looks like a fhirpath expression, it is just a string\r\nand would erroneously put the literal text \"v.given.join(' ')\" in the `text` target element.",
              "name": "r2"
            },
            {
              "source": [
                {
                  "context": "v"
                }
              ],
              "target": [
                {
                  "context": "tn",
                  "element": [
                    "family"
                  ],
                  "transform": "evaluate",
                  "parameter": [
                    {
                      "valueId": "v"
                    },
                    {
                      "valueString": "@2024-12.toString()"
                    }
                  ]
                }
              ],
              "name": "dateValue"
            }
          ],
          "documentation": "concatenate all given names using FHIRPath",
          "name": "r1"
        }
      ]
    }
  ],
  "id": "TransformEvaluate2"
}