DSTU2

This page is part of the FHIR Specification (v1.0.2: DSTU 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

Valueset-filter-operator.xml

Raw XML (canonical form)

Definition for Value SetFilterOperator

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="filter-operator"/>
  <meta>
    <lastUpdated value="2015-10-24T07:41:03.495+11:00"/>
    <profile value="http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
      <h2>FilterOperator</h2>
      <p>The kind of operation to perform as a part of a property based filter.</p>
      <p>This value set has an inline code system http://hl7.org/fhir/filter-operator, which defines
         the following codes:</p>
      <table class="codes">
        <tr>
          <td>
            <b>Code</b>
          </td>
          <td>
            <b>Display</b>
          </td>
          <td>
            <b>Definition</b>
          </td>
        </tr>
        <tr>
          <td>=
            <a name=".61"> </a>
          </td>
          <td>Equals</td>
          <td>The specified property of the code equals the provided value.</td>
        </tr>
        <tr>
          <td>is-a
            <a name="is-a"> </a>
          </td>
          <td>Is A (by subsumption)</td>
          <td>Includes all concept ids that have a transitive is-a relationship with the concept Id
             provided as the value, including the provided concept itself.</td>
        </tr>
        <tr>
          <td>is-not-a
            <a name="is-not-a"> </a>
          </td>
          <td>Not (Is A) (by subsumption)</td>
          <td>The specified property of the code does not have an is-a relationship with the provided
             value.</td>
        </tr>
        <tr>
          <td>regex
            <a name="regex"> </a>
          </td>
          <td>Regular Expression</td>
          <td>The specified property of the code  matches the regex specified in the provided value.</td>
        </tr>
        <tr>
          <td>in
            <a name="in"> </a>
          </td>
          <td>In Set</td>
          <td>The specified property of the code is in the set of codes or concepts specified in the
             provided value (comma separated list).</td>
        </tr>
        <tr>
          <td>not-in
            <a name="not-in"> </a>
          </td>
          <td>Not in Set</td>
          <td>The specified property of the code is not in the set of codes or concepts specified in
             the provided value (comma separated list).</td>
        </tr>
      </table>
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid">
    <valueUri value="urn:oid:2.16.840.1.113883.4.642.2.280"/>
  </extension>
  <url value="http://hl7.org/fhir/ValueSet/filter-operator"/>
  <version value="1.0.2"/>
  <name value="FilterOperator"/>
  <status value="draft"/>
  <experimental value="false"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="other"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <date value="2015-10-24T07:41:03+11:00"/>
  <description value="The kind of operation to perform as a part of a property based filter."/>
  <codeSystem>
    <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid">
      <valueUri value="urn:oid:2.16.840.1.113883.4.642.1.280"/>
    </extension>
    <system value="http://hl7.org/fhir/filter-operator"/>
    <version value="1.0.2"/>
    <caseSensitive value="true"/>
    <concept>
      <code value="="/>
      <display value="Equals"/>
      <definition value="The specified property of the code equals the provided value."/>
    </concept>
    <concept>
      <code value="is-a"/>
      <display value="Is A (by subsumption)"/>
      <definition value="Includes all concept ids that have a transitive is-a relationship with the concept Id
       provided as the value, including the provided concept itself."/>
    </concept>
    <concept>
      <code value="is-not-a"/>
      <display value="Not (Is A) (by subsumption)"/>
      <definition value="The specified property of the code does not have an is-a relationship with the provided
       value."/>
    </concept>
    <concept>
      <code value="regex"/>
      <display value="Regular Expression"/>
      <definition value="The specified property of the code  matches the regex specified in the provided value."/>
    </concept>
    <concept>
      <code value="in"/>
      <display value="In Set"/>
      <definition value="The specified property of the code is in the set of codes or concepts specified in the
       provided value (comma separated list)."/>
    </concept>
    <concept>
      <code value="not-in"/>
      <display value="Not in Set"/>
      <definition value="The specified property of the code is not in the set of codes or concepts specified in
       the provided value (comma separated list)."/>
    </concept>
  </codeSystem>
</ValueSet>

Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.