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: R4B R4 R3 R2
Definition for Value SetXPathUsageType
<ValueSet xmlns="http://hl7.org/fhir"><id value="search-xpath-usage"/><meta ><lastUpdated value="2015年10月24日T07:41:03.495+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 >XPathUsageType</h2><p >How a search parameter relates to the set of elements returned by evaluating its xpath query.</p><p >This value set has an inline code system http://hl7.org/fhir/search-xpath-usage, 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 >normal <a name="normal"></a></td><td >Normal</td><td >The search parameter is derived directly from the selected nodes based on the type definitions.</td></tr><tr ><td >phonetic <a name="phonetic"></a></td><td >Phonetic</td><td >The search parameter is derived by a phonetic transform from the selected nodes.</td></tr><tr ><td >nearby <a name="nearby"></a></td><td >Nearby</td><td >The search parameter is based on a spatial transform of the selected nodes.</td></tr><tr ><td >distance <a name="distance"></a></td><td >Distance</td><td >The search parameter is based on a spatial transform of the selected nodes, using physical distance from the middle.</td></tr><tr ><td >other <a name="other"></a></td><td >Other</td><td >The interpretation of the xpath statement is unknown (and can't be automated).</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"><valueUri value="urn:oid:2.16.840.1.113883.4.642.2.332"/></extension><url value="http://hl7.org/fhir/ValueSet/search-xpath-usage"/><version value="1.0.2"/><name value="XPathUsageType"/><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年10月24日T07:41:03+11:00"/><description value="How a search parameter relates to the set of elements returned by evaluating its xpath query."/><codeSystem ><extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"><valueUri value="urn:oid:2.16.840.1.113883.4.642.1.332"/></extension><system value="http://hl7.org/fhir/search-xpath-usage"/><version value="1.0.2"/><caseSensitive value="true"/><concept ><code value="normal"/><display value="Normal"/><definition value="The search parameter is derived directly from the selected nodes based on the type definitions."/></concept><concept ><code value="phonetic"/><display value="Phonetic"/><definition value="The search parameter is derived by a phonetic transform from the selected nodes."/></concept><concept ><code value="nearby"/><display value="Nearby"/><definition value="The search parameter is based on a spatial transform of the selected nodes."/></concept><concept ><code value="distance"/><display value="Distance"/><definition value="The search parameter is based on a spatial transform of the selected nodes, using physical distance from the middle."/></concept><concept ><code value="other"/><display value="Other"/><definition value="The interpretation of the xpath statement is unknown (and can't be automated)."/></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.