Codesystem-search-xpath-usage.xml

Definition for Code SystemXPathUsageType

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

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="search-xpath-usage"/> 
  <meta> 
    <lastUpdated value="2022-05-28T13:47:40.239+11:00"/> 
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      
      
      <h2> XPathUsageType</h2> 
      
      
      <div> 
        
        
        <p> How a search parameter relates to the set of elements returned by evaluating its xpath
           query.</p> 

      
      
      </div> 
      
      
      <p> This code system http://hl7.org/fhir/search-xpath-usage defines the following codes:</p> 
      
      
      <table class="codes">
        
        
        <tr> 
          
          
          <td style="white-space:nowrap">
            
            
            <b> Code</b> 
          
          
          </td> 
          
          
          <td> 
            
            
            <b> Display</b> 
          
          
          </td> 
          
          
          <td> 
            
            
            <b> Definition</b> 
          
          
          </td> 
        
        
        </tr> 
        
        
        <tr> 
          
          
          <td style="white-space:nowrap">normal
            
            
            <a name="search-xpath-usage-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 style="white-space:nowrap">phonetic
            
            
            <a name="search-xpath-usage-phonetic"> </a> 
          
          
          </td> 
          
          
          <td> Phonetic</td> 
          
          
          <td> The search parameter is derived by a phonetic transform from the selected nodes.</td> 
        
        
        </tr> 
        
        
        <tr> 
          
          
          <td style="white-space:nowrap">nearby
            
            
            <a name="search-xpath-usage-nearby"> </a> 
          
          
          </td> 
          
          
          <td> Nearby</td> 
          
          
          <td> The search parameter is based on a spatial transform of the selected nodes.</td> 
        
        
        </tr> 
        
        
        <tr> 
          
          
          <td style="white-space:nowrap">distance
            
            
            <a name="search-xpath-usage-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 style="white-space:nowrap">other
            
            
            <a name="search-xpath-usage-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/structuredefinition-wg">
    <valueCode value="fhir"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3"/> 
  </extension> 
  <url value="http://hl7.org/fhir/search-xpath-usage"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.4.642.4.636"/> 
  </identifier> 
  <version value="4.3.0"/> 
  <name value="XPathUsageType"/> 
  <title value="XPathUsageType"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <date value="2021-01-17T07:06:13+11:00"/> 
  <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="How a search parameter relates to the set of elements returned by evaluating its xpath
   query."/> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/search-xpath-usage"/> 
  <content value="complete"/> 
  <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>