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This is a frozen snapshot of the FHIR specification created for the purpose of balloting the GAO implementation Guide. It includes draft changes that may be part of the future DSTU 2.1 release but further change is expected. Readers should focus solely on the GAO implementation content, and FHIR DSTU 2 for other purposes.
Definition for Value SetAssertionOperatorType
<ValueSet xmlns="http://hl7.org/fhir"> <id value="assert-operator-codes"/> <meta> <lastUpdated value="2015-12-03T09:57:31.744+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>AssertionOperatorType</h2> <p>The type of operator to use for assertion. <br/> <br/>The type of operator to use for assertions. </p> <p>This value set has an inline code system http://hl7.org/fhir/assert-operator-codes, 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>equals <a name="equals"> </a> </td> <td>equals</td> <td>Default value. Equals comparison.</td> </tr> <tr> <td>notEquals <a name="notEquals"> </a> </td> <td>notEquals</td> <td>Not equals comparison.</td> </tr> <tr> <td>in <a name="in"> </a> </td> <td>in</td> <td>Compare value within a known set of values.</td> </tr> <tr> <td>notIn <a name="notIn"> </a> </td> <td>notIn</td> <td>Compare value not within a known set of values.</td> </tr> <tr> <td>greaterThan <a name="greaterThan"> </a> </td> <td>greaterThan</td> <td>Compare value to be greater than a known value.</td> </tr> <tr> <td>lessThan <a name="lessThan"> </a> </td> <td>lessThan</td> <td>Compare value to be less than a known value.</td> </tr> <tr> <td>empty <a name="empty"> </a> </td> <td>empty</td> <td>Compare value is empty.</td> </tr> <tr> <td>notEmpty <a name="notEmpty"> </a> </td> <td>notEmpty</td> <td>Compare value is not empty.</td> </tr> <tr> <td>contains <a name="contains"> </a> </td> <td>contains</td> <td>Compare value string contains a known value.</td> </tr> <tr> <td>notContains <a name="notContains"> </a> </td> <td>notContains</td> <td>Compare value string does not contain a known value.</td> </tr> </table> </div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.2.360"/> </extension> <url value="http://hl7.org/fhir/ValueSet/assert-operator-codes"/> <version value="1.1.0"/> <name value="AssertionOperatorType"/> <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="2015-12-03T09:57:31+11:00"/> <description value="The type of operator to use for assertion. The type of operator to use for assertions."/> <codeSystem> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.1.360"/> </extension> <system value="http://hl7.org/fhir/assert-operator-codes"/> <version value="1.1.0"/> <caseSensitive value="true"/> <concept> <code value="equals"/> <display value="equals"/> <definition value="Default value. Equals comparison."/> </concept> <concept> <code value="notEquals"/> <display value="notEquals"/> <definition value="Not equals comparison."/> </concept> <concept> <code value="in"/> <display value="in"/> <definition value="Compare value within a known set of values."/> </concept> <concept> <code value="notIn"/> <display value="notIn"/> <definition value="Compare value not within a known set of values."/> </concept> <concept> <code value="greaterThan"/> <display value="greaterThan"/> <definition value="Compare value to be greater than a known value."/> </concept> <concept> <code value="lessThan"/> <display value="lessThan"/> <definition value="Compare value to be less than a known value."/> </concept> <concept> <code value="empty"/> <display value="empty"/> <definition value="Compare value is empty."/> </concept> <concept> <code value="notEmpty"/> <display value="notEmpty"/> <definition value="Compare value is not empty."/> </concept> <concept> <code value="contains"/> <display value="contains"/> <definition value="Compare value string contains a known value."/> </concept> <concept> <code value="notContains"/> <display value="notContains"/> <definition value="Compare value string does not contain a known value."/> </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.