FHIR IG analytics| Package | hl7.fhir.uv.fml |
| Resource Type | StructureMap |
| Id | StructureMap-TransformEvaluate2.json |
| FHIR Version | R6 |
| Source | https://build.fhir.org/ig/HL7/mapping-language-ig/StructureMap-TransformEvaluate2.html |
| URL | http://hl7.org/fhir/uv/fml/StructureMap/TransformEvaluate2 |
| Status | active |
| Name | TransformEvaluate2 |
| Realm | uv |
| Authority | hl7 |
| Description | Additional examples demonstrating the evaluate transform to execute a FHIRPath expression |
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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
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: '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
{
"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"
}