FHIR Mapping Language (FML)
0.1.0 - STU 1 International flag

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

: TransformReference - JSON Representation

Page standards status: Informative

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{
  "resourceType" : "StructureMap",
  "resourceDefinition" : "http://hl7.org/fhir/StructureDefinition/StructureMap|0.1.0",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureMap TransformReference</b></p><a name=\"TransformReference\"> </a><a name=\"hcTransformReference\"> </a><p><b>url</b>: <a href=\"http://hl7.org/fhir/uv/fml/StructureMap/TransformReference\">http://hl7.org/fhir/uv/fml/StructureMap/TransformReference</a></p><p><b>name</b>: TransformReference</p><p><b>status</b>: Active</p><p><b>description</b>: </p><div><p>Example demonstrating the reference transform to generate a resource reference</p>\n</div><blockquote><p><b>structure</b></p><p><b>url</b>: <a href=\"http://hl7.org/fhir/R5/patient.html\">Patient</a></p><p><b>mode</b>: Source Structure Definition</p></blockquote><blockquote><p><b>structure</b></p><p><b>url</b>: <a href=\"http://hl7.org/fhir/R5/bundle.html\">Bundle</a></p><p><b>mode</b>: Target Structure Definition</p></blockquote><blockquote><p><b>structure</b></p><p><b>url</b>: <a href=\"http://hl7.org/fhir/R5/encounter.html\">Encounter</a></p><p><b>mode</b>: Produced Structure Definition</p></blockquote><blockquote><p><b>group</b></p><p><b>name</b>: TransformReference</p><blockquote><p><b>input</b></p><p><b>mode</b>: Source Instance</p><p><b>name</b>: src</p><p><b>type</b>: Patient</p></blockquote><blockquote><p><b>input</b></p><p><b>mode</b>: Target Instance</p><p><b>name</b>: tgt</p><p><b>type</b>: Bundle</p></blockquote><blockquote><p><b>rule</b></p><h3>Sources</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Context</b></td></tr><tr><td style=\"display: none\">*</td><td>src</td></tr></table><blockquote><p><b>target</b></p><p><b>transform</b>: create</p><h3>Parameters</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Value[x]</b></td></tr><tr><td style=\"display: none\">*</td><td>Encounter</td></tr></table><p><b>variable</b>: enc</p></blockquote><blockquote><p><b>target</b></p><p><b>context</b>: tgt</p><p><b>element</b>: entry</p><p><b>variable</b>: entry</p></blockquote><blockquote><p><b>rule</b></p><h3>Sources</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Context</b></td></tr><tr><td style=\"display: none\">*</td><td>src</td></tr></table><blockquote><p><b>target</b></p><p><b>context</b>: entry</p><p><b>element</b>: resource</p><p><b>transform</b>: copy</p><h3>Parameters</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Value[x]</b></td></tr><tr><td style=\"display: none\">*</td><td>enc</td></tr></table></blockquote><p><b>name</b>: r1</p></blockquote><blockquote><p><b>rule</b></p><h3>Sources</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Context</b></td><td><b>Element</b></td><td><b>Variable</b></td></tr><tr><td style=\"display: none\">*</td><td>src</td><td>id</td><td>v</td></tr></table><blockquote><p><b>target</b></p><p><b>context</b>: enc</p><p><b>element</b>: subject</p><p><b>transform</b>: reference</p><h3>Parameters</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Value[x]</b></td></tr><tr><td style=\"display: none\">*</td><td>src</td></tr></table></blockquote><p><b>name</b>: r2</p></blockquote><p><b>name</b>: referenceTest</p></blockquote></blockquote></div>"
  },
  "url" : "http://hl7.org/fhir/uv/fml/StructureMap/TransformReference",
  "name" : "TransformReference",
  "status" : "active",
  "description" : "Example demonstrating the reference transform to generate a resource reference",
  "structure" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/Patient",
      "mode" : "source"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/Bundle",
      "mode" : "target"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/Encounter",
      "mode" : "produced"
    }
  ],
  "group" : [
    {
      "name" : "TransformReference",
      "input" : [
        {
          "mode" : "source",
          "name" : "src",
          "type" : "Patient"
        },
        {
          "mode" : "target",
          "name" : "tgt",
          "type" : "Bundle"
        }
      ],
      "rule" : [
        {
          "source" : [
            {
              "context" : "src"
            }
          ],
          "target" : [
            {
              "transform" : "create",
              "parameter" : [
                {
                  "valueString" : "Encounter"
                }
              ],
              "variable" : "enc"
            },
            {
              "context" : "tgt",
              "element" : [
                "entry"
              ],
              "variable" : "entry"
            }
          ],
          "rule" : [
            {
              "source" : [
                {
                  "context" : "src"
                }
              ],
              "target" : [
                {
                  "context" : "entry",
                  "element" : [
                    "resource"
                  ],
                  "transform" : "copy",
                  "parameter" : [
                    {
                      "valueId" : "enc"
                    }
                  ]
                }
              ],
              "name" : "r1"
            },
            {
              "source" : [
                {
                  "context" : "src",
                  "element" : [
                    "id"
                  ],
                  "variable" : "v"
                }
              ],
              "target" : [
                {
                  "context" : "enc",
                  "element" : [
                    "subject"
                  ],
                  "transform" : "reference",
                  "parameter" : [
                    {
                      "valueId" : "src"
                    }
                  ]
                }
              ],
              "name" : "r2"
            }
          ],
          "name" : "referenceTest"
        }
      ]
    }
  ],
  "id" : "TransformReference"
}