FHIR IG analytics| Package | hl7.fhir.uv.fml |
| Resource Type | StructureMap |
| Id | StructureMap-FhirPathSourceAsVar.json |
| FHIR Version | R6 |
| Source | https://build.fhir.org/ig/HL7/mapping-language-ig/StructureMap-FhirPathSourceAsVar.html |
| URL | http://hl7.org/fhir/uv/fml/StructureMap/FhirPathSourceAsVar |
| Status | active |
| Name | FhirPathSourceAsVar |
| Realm | uv |
| Authority | hl7 |
| Description | Example demonstrating the where clause for filtering source elements with FHIRPath |
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Note: links and images are rebased to the (stated) source
Generated Narrative: StructureMap FhirPathSourceAsVar
url: http://hl7.org/fhir/uv/fml/StructureMap/FhirPathSourceAsVar
name: FhirPathSourceAsVar
status: Active
description:
Example demonstrating the where clause for filtering source elements with FHIRPath
structure
url: Patient
mode: Source Structure Definition
structure
url: Patient
mode: Target Structure Definition
group
name: FhirPathSourceAsVar
input
mode: Source Instance
name: src
type: Patient
input
mode: Target Instance
name: tgt
type: Patient
rule
Sources
Context src target
transform: evaluate
Parameters
Value[x] 'http://example.org/' variable: extBase
rule
Sources
Context Element Variable src name sn Targets
Context Element Variable tgt name tn rule
Sources
Context Element Variable sn family f target
context: tn
element: family
transform: copy
Parameters
Value[x] f target
context: tn
element: extension
variable: e
target
context: e
element: url
transform: evaluate
Parameters
Value[x] extBase & 'family' target
context: e
element: value
transform: copy
Parameters
Value[x] f name: r1
rule
Sources
Context Element Variable sn suffix f target
context: tn
element: suffix
transform: copy
Parameters
Value[x] f target
context: tn
element: extension
variable: e
target
context: e
element: url
transform: evaluate
Parameters
Value[x] extBase & 'suffix' target
context: e
element: value
transform: copy
Parameters
Value[x] f name: r1
documentation: use the stashed constant as a variable in a where clause to filter source elements
name: r2
documentation: trigger on src, and stash a constant
name: r3
FHIR
FHIRsmith{
"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/FhirPathSourceAsVar",
"name": "FhirPathSourceAsVar",
"status": "active",
"description": "Example demonstrating the where clause for filtering source elements with FHIRPath",
"structure": [
{
"url": "http://hl7.org/fhir/StructureDefinition/Patient",
"mode": "source"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/Patient",
"mode": "target"
}
],
"group": [
{
"name": "FhirPathSourceAsVar",
"input": [
{
"mode": "source",
"name": "src",
"type": "Patient"
},
{
"mode": "target",
"name": "tgt",
"type": "Patient"
}
],
"rule": [
{
"source": [
{
"context": "src"
}
],
"target": [
{
"transform": "evaluate",
"parameter": [
{
"valueString": "'http://example.org/'"
}
],
"variable": "extBase"
}
],
"rule": [
{
"source": [
{
"context": "src",
"element": [
"name"
],
"variable": "sn"
}
],
"target": [
{
"context": "tgt",
"element": [
"name"
],
"variable": "tn"
}
],
"rule": [
{
"source": [
{
"context": "sn",
"element": [
"family"
],
"variable": "f"
}
],
"target": [
{
"context": "tn",
"element": [
"family"
],
"transform": "copy",
"parameter": [
{
"valueId": "f"
}
]
},
{
"context": "tn",
"element": [
"extension"
],
"variable": "e"
},
{
"context": "e",
"element": [
"url"
],
"transform": "evaluate",
"parameter": [
{
"valueString": "extBase & 'family'"
}
]
},
{
"context": "e",
"element": [
"value"
],
"transform": "copy",
"parameter": [
{
"valueId": "f"
}
]
}
],
"name": "r1"
},
{
"source": [
{
"context": "sn",
"element": [
"suffix"
],
"variable": "f"
}
],
"target": [
{
"context": "tn",
"element": [
"suffix"
],
"transform": "copy",
"parameter": [
{
"valueId": "f"
}
]
},
{
"context": "tn",
"element": [
"extension"
],
"variable": "e"
},
{
"context": "e",
"element": [
"url"
],
"transform": "evaluate",
"parameter": [
{
"valueString": "extBase & 'suffix'"
}
]
},
{
"context": "e",
"element": [
"value"
],
"transform": "copy",
"parameter": [
{
"valueId": "f"
}
]
}
],
"name": "r1"
}
],
"documentation": "use the stashed constant as a variable in a where clause to filter source elements",
"name": "r2"
}
],
"documentation": "trigger on src, and stash a constant",
"name": "r3"
}
]
}
],
"id": "FhirPathSourceAsVar"
}