Operation Definition

<?xml version="1.0" encoding="UTF-8"?>

<OperationDefinition xmlns="http://hl7.org/fhir">
  <id value="ConceptMap-closure"/> 
  <text> 
    <status value="extensions"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p> URL: [base]/$closure</p> 
      <p> Parameters</p> 
      <table class="grid">
        <tr> 
          <td> 
            <b> Use</b> 
          </td> 
          <td> 
            <b> Name</b> 
          </td> 
          <td> 
            <b> Cardinality</b> 
          </td> 
          <td> 
            <b> Type</b> 
          </td> 
          <td> 
            <b> Binding</b> 
          </td> 
          <td> 
            <b> Documentation</b> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> name</td> 
          <td> 1..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> The name that defines the particular context for the subsumption based closure
                 table</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> concept</td> 
          <td> 0..*</td> 
          <td> 
            <a href="datatypes.html#Coding">Coding</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> Concepts to add to the closure table</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> IN</td> 
          <td> version</td> 
          <td> 0..1</td> 
          <td> 
            <a href="datatypes.html#string">string</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> A request to resynchronise - request to send all new entries since the nominated
                 version was sent by the server</p> 

            </div> 
          </td> 
        </tr> 
        <tr> 
          <td> OUT</td> 
          <td> return</td> 
          <td> 1..1</td> 
          <td> 
            <a href="conceptmap.html">ConceptMap</a> 
          </td> 
          <td/>  
          <td> 
            <div> 
              <p> A list of new entries (code / system --&gt; code/system) that the client should
                 add to its closure table. The only kind of entry mapping relationships that can
                 be returned are equivalent, source-is-broader-than-target and source-is-narrower-than-target.</p> 

            </div> 
          </td> 
        </tr> 
      </table> 
      <div/>  
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/> 
  </extension> 
  <url value="http://hl7.org/fhir/OperationDefinition/ConceptMap-closure"/> 
  <version value="5.0.0-ballot"/> 
  <name value="Closure"/> 
  <title value="Closure Table Maintenance"/> 
  <status value="draft"/> 
  <kind value="operation"/> 
  <experimental value="false"/> 
  <date value="2022-09-10T04:52:37+10:00"/> 
  <publisher value="HL7 (FHIR Project)"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/fhir"/> 
    </telecom> 
    <telecom> 
      <system value="email"/> 
      <value value="fhir@lists.hl7.org"/> 
    </telecom> 
  </contact> 
  <description value="This operation provides support for ongoing maintenance of a client-side [transitive
   closure table](https://en.wikipedia.org/wiki/Transitive_closure#In_graph_theory)
   based on server-side terminological logic. For details of how this is used, see
   [Maintaining a Closure Table](terminology-service.html#closure)"/> 
  <affectsState value="true"/> 
  <code value="closure"/> 
  <resource value="ConceptMap"/> 
  <system value="true"/> 
  <type value="false"/> 
  <instance value="false"/> 
  <parameter> 
    <name value="name"/> 
    <use value="in"/> 
    <min value="1"/> 
    <max value="1"/> 
    <documentation value="The name that defines the particular context for the subsumption based closure
     table"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="concept"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="*"/> 
    <documentation value="Concepts to add to the closure table"/> 
    <type value="Coding"/> 
  </parameter> 
  <parameter> 
    <name value="version"/> 
    <use value="in"/> 
    <min value="0"/> 
    <max value="1"/> 
    <documentation value="A request to resynchronise - request to send all new entries since the nominated
     version was sent by the server"/> 
    <type value="string"/> 
  </parameter> 
  <parameter> 
    <name value="return"/> 
    <use value="out"/> 
    <min value="1"/> 
    <max value="1"/> 
    <documentation value="A list of new entries (code / system --&gt; code/system) that the client should
     add to its closure table. The only kind of entry mapping relationships that can
     be returned are equivalent, source-is-broader-than-target and source-is-narrower-than-target."/> 
    <type value="ConceptMap"/> 
  </parameter> 
</OperationDefinition>