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| FHIR Infrastructure Work Group | Maturity Level : N/A | Standards Status : Informative |
Raw XML ( canonical form + also see XML Format Specification )
Definition for Code SystemAssertionOperatorType
<?xml version="1.0" encoding="UTF-8"?> <CodeSystem xmlns="http://hl7.org/fhir"> <id value="assert-operator-codes"/> <meta><lastUpdated value="2022-12-14T07:12:54.019+11:00"/> <profile value="http://hl7.org/fhir/StructureDefinition/shareablecodesystem"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> This code system <code> http://hl7.org/fhir/assert-operator-codes</code> 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">equals<a name="assert-operator-codes-equals"> </a></td><td> equals</td><td> Default value. Equals comparison.</td></tr><tr><td style="white-space:nowrap">notEquals<a name="assert-operator-codes-notEquals"> </a></td><td> notEquals</td><td> Not equals comparison.</td></tr><tr><td style="white-space:nowrap">in<a name="assert-operator-codes-in"> </a></td><td> in</td><td> Compare value within a known set of values.</td></tr><tr><td style="white-space:nowrap">notIn<a name="assert-operator-codes-notIn"> </a></td><td> notIn</td><td> Compare value not within a known set of values.</td></tr><tr><td style="white-space:nowrap">greaterThan<a name="assert-operator-codes-greaterThan"> </a></td><td> greaterThan</td><td> Compare value to be greater than a known value.</td></tr><tr><td style="white-space:nowrap">lessThan<a name="assert-operator-codes-lessThan"> </a></td><td> lessThan</td><td> Compare value to be less than a known value.</td></tr><tr><td style="white-space:nowrap">empty<a name="assert-operator-codes-empty"> </a></td><td> empty</td><td> Compare value is empty.</td></tr><tr><td style="white-space:nowrap">notEmpty<a name="assert-operator-codes-notEmpty"> </a></td><td> notEmpty</td><td> Compare value is not empty.</td></tr><tr><td style="white-space:nowrap">contains<a name="assert-operator-codes-contains"> </a></td><td> contains</td><td> Compare value string contains a known value.</td></tr><tr><td style="white-space:nowrap">notContains<a name="assert-operator-codes-notContains"> </a></td><td> notContains</td><td> Compare value string does not contain a known value.</td></tr><tr><td style="white-space:nowrap">eval<a name="assert-operator-codes-eval"> </a></td><td> evaluate</td><td> Evaluate the FHIRPath expression as a boolean condition.</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="2"/> </extension> <url value="http://hl7.org/fhir/assert-operator-codes"/> <identifier> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.4.642.4.709"/> </identifier><identifier> <use value="old"/> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.4.642.1.697"/> </identifier> <identifier> <use value="old"/> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.4.642.2.360"/> </identifier> <version value="5.0.0-snapshot3"/> <name value="AssertionOperatorType"/> <title value="AssertionOperatorType"/><status value="active"/> <experimental value="false"/><date value="2021-01-05T10:01:24+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="The type of operator to use for assertion."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/assert-operator-codes"/> <content value="complete"/> <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> <concept> <code value="eval"/> <display value="evaluate"/> <definition value="Evaluate the FHIRPath expression as a boolean condition."/> </concept> </ CodeSystem >
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.
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