Extension-eventhistory.xml

eventHistory

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="eventHistory"/> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1"/> 
  </extension> 
  <url value="http://hl7.org/fhir/StructureDefinition/eventHistory"/> 
  <name value="eventHistory"/> 
  <title value="Event History"/> 
  <status value="draft"/> 
  <date value="2017-12-06"/> 
  <publisher value="Health Level Seven, Inc. - FHIR WG"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/special/committees/fwg"/> 
    </telecom> 
  </contact> 
  <description value="Links to *Provenance* records for past versions of this resource that document  key state
   transitions or updates that are deemed “relevant” or important to a user looking at the
   current version of the resource. E.g, when an observation was verified or corrected. 
   This extension does not point to the Provenance associated with the current version of
   the resource - as it would be created after this version existed. The *Provenance* for
   the current version can be retrieved with a [` _revinclude`](search.html#revinclude)."/> 
  <fhirVersion value="3.2.0"/> 
  <mapping> 
    <identity value="rim"/> 
    <uri value="http://hl7.org/v3"/> 
    <name value="RIM Mapping"/> 
  </mapping> 
  <kind value="complex-type"/> 
  <abstract value="false"/> 
  <contextType value="resource"/> 
  <context value="Observation"/> 
  <context value="DiagnosticReport"/> 
  <context value="Task"/> 
  <context value="SupplyDelivery"/> 
  <context value="DeviceUseStatement"/> 
  <type value="Extension"/> 
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension"/> 
  <derivation value="constraint"/> 
  <snapshot> 
    <element id="Extension">
      <path value="Extension"/> 
      <short value="Events of interest in the resource lifecycle"/> 
      <definition value="Links to *Provenance* records for past versions of this resource that document  key state
       transitions or updates that are deemed “relevant” or important to a user looking at the
       current version of the resource. E.g, when an observation was verified or corrected. 
       This extension does not point to the Provenance associated with the current version of
       the resource - as it would be created after this version existed. The *Provenance* for
       the current version can be retrieved with a [` _revinclude`](search.html#revinclude)."/> 
      <comment value="May reference only *Provenance* resources deemed “relevant” or important. This element
       does not point to the Provenance associated with the current version of the resource -
       as it would be created after this version existed. The Provenance for the current version
       can be retrieved with a [` _revinclude`](search.html#revinclude)."/> 
      <min value="0"/> 
      <max value="*"/> 
      <base> 
        <path value="Extension"/> 
        <min value="0"/> 
        <max value="*"/> 
      </base> 
      <condition value="ele-1"/> 
      <constraint> 
        <key value="ele-1"/> 
        <severity value="error"/> 
        <human value="All FHIR elements must have a @value or children"/> 
        <expression value="hasValue() | (children().count() &gt; id.count())"/> 
        <xpath value="@value|f:*|h:div"/> 
        <source value="Element"/> 
      </constraint> 
      <constraint> 
        <key value="ext-1"/> 
        <severity value="error"/> 
        <human value="Must have either extensions or value[x], not both"/> 
        <expression value="extension.exists() != value.exists()"/> 
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"/> 
        <source value="Extension"/> 
      </constraint> 
    </element> 
    <element id="Extension.id">
      <path value="Extension.id"/> 
      <representation value="xmlAttr"/> 
      <short value="xml:id (or equivalent in JSON)"/> 
      <definition value="unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces."/> 
      <min value="0"/> 
      <max value="1"/> 
      <base> 
        <path value="Element.id"/> 
        <min value="0"/> 
        <max value="1"/> 
      </base> 
      <type> 
        <code value="string"/> 
      </type> 
      <mapping> 
        <identity value="rim"/> 
        <map value="n/a"/> 
      </mapping> 
    </element> 
    <element id="Extension.extension">
      <path value="Extension.extension"/> 
      <slicing> 
        <discriminator> 
          <type value="value"/> 
          <path value="url"/> 
        </discriminator> 
        <description value="Extensions are always sliced by (at least) url"/> 
        <rules value="open"/> 
      </slicing> 
      <short value="Extension"/> 
      <definition value="An Extension"/> 
      <min value="0"/> 
      <max value="0"/> 
      <base> 
        <path value="Element.extension"/> 
        <min value="0"/> 
        <max value="*"/> 
      </base> 
      <type> 
        <code value="Extension"/> 
      </type> 
    </element> 
    <element id="Extension.url">
      <path value="Extension.url"/> 
      <representation value="xmlAttr"/> 
      <short value="identifies the meaning of the extension"/> 
      <definition value="Source of the definition for the extension code - a logical name or a URL."/> 
      <comment value="The definition may point directly to a computable or human-readable definition of the
       extensibility codes, or it may be a logical URI as declared in some other specification.
       The definition SHALL be a URI for the Structure Definition defining the extension."/> 
      <min value="1"/> 
      <max value="1"/> 
      <base> 
        <path value="Extension.url"/> 
        <min value="1"/> 
        <max value="1"/> 
      </base> 
      <type> 
        <code value="uri"/> 
      </type> 
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/eventHistory"/> 
      <mapping> 
        <identity value="rim"/> 
        <map value="N/A"/> 
      </mapping> 
    </element> 
    <element id="Extension.valueReference">
      <path value="Extension.valueReference"/> 
      <short value="Value of extension"/> 
      <definition value="Value of extension - may be a resource or one of a constrained set of the data types (see
       Extensibility in the spec for list)."/> 
      <min value="0"/> 
      <max value="1"/> 
      <base> 
        <path value="Extension.value[x]"/> 
        <min value="0"/> 
        <max value="1"/> 
      </base> 
      <type> 
        <code value="Reference"/> 
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Provenance"/> 
      </type> 
      <mapping> 
        <identity value="rim"/> 
        <map value="N/A"/> 
      </mapping> 
    </element> 
  </snapshot> 
  <differential> 
    <element id="Extension">
      <path value="Extension"/> 
      <short value="Events of interest in the resource lifecycle"/> 
      <definition value="Links to *Provenance* records for past versions of this resource that document  key state
       transitions or updates that are deemed “relevant” or important to a user looking at the
       current version of the resource. E.g, when an observation was verified or corrected. 
       This extension does not point to the Provenance associated with the current version of
       the resource - as it would be created after this version existed. The *Provenance* for
       the current version can be retrieved with a [` _revinclude`](search.html#revinclude)."/> 
      <comment value="May reference only *Provenance* resources deemed “relevant” or important. This element
       does not point to the Provenance associated with the current version of the resource -
       as it would be created after this version existed. The Provenance for the current version
       can be retrieved with a [` _revinclude`](search.html#revinclude)."/> 
      <min value="0"/> 
      <max value="*"/> 
    </element> 
    <element id="Extension.extension">
      <path value="Extension.extension"/> 
      <max value="0"/> 
    </element> 
    <element id="Extension.url">
      <path value="Extension.url"/> 
      <type> 
        <code value="uri"/> 
      </type> 
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/eventHistory"/> 
    </element> 
    <element id="Extension.valueReference">
      <path value="Extension.valueReference"/> 
      <type> 
        <code value="Reference"/> 
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Provenance"/> 
      </type> 
    </element> 
  </differential> 
</StructureDefinition>