This page is part of the FHIR Specification (v0.4.0: DSTU 2 Draft). 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: R4 R3 R2
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<ValueSet xmlns="http://hl7.org/fhir"> <id value="v3-SetOperator"/> <meta> <lastUpdated value="2014-12-11T00:00:00.000+11:00"/> <profile value="http://hl7.org/fhir/Profile/valueset-shareable-definition"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><!-- Snipped for brevity --></div> </text> <extension url="http://hl7.org/fhir/ExtensionDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.1.11.17416"/> </extension> <url value="http://hl7.org/fhir/v3/vs/SetOperator"/> <version value="2014-12-11"/> <name value="v3 Code System SetOperator"/> <publisher value="HL7, Inc"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org"/> </telecom> </contact> <description value="? not found"/> <status value="active"/> <experimental value="false"/> <date value="2014-12-11"/> <define> <extension url="http://hl7.org/fhir/ExtensionDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.5.1069"/> </extension> <system value="http://hl7.org/fhir/v3/SetOperator"/> <caseSensitive value="true"/> <concept> <code value="_ValueSetOperator"/> <abstract value="true"/> <display value="ValueSetOperator"/> <definition value="Operations that can be used to associate concepts in a terminology."/> <concept> <code value="E"/> <abstract value="false"/> <display value="exclude"/> <definition value="Form the set-difference with this value, i.e., exclude this element or set from the resulting set."/> </concept> <concept> <code value="I"/> <abstract value="false"/> <display value="include"/> <definition value="Form the union with this value, i.e., include this element or set in the resulting set."/> </concept> </concept> <concept> <code value="A"/> <abstract value="false"/> <display value="intersect"/> <definition value="Form the intersection with the value."/> </concept> <concept> <code value="H"/> <abstract value="false"/> <display value="convex hull"/> <definition value="Form the convex hull with the value. The convex hull is defined over ordered domains and is the smallest contiguous superset (interval) that of all the operand sets."/> </concept> <concept> <code value="P"/> <abstract value="false"/> <display value="periodic hull"/> <definition value="Form the periodic hull with the value. The periodic hull is defined over ordered domains and is the periodic set that contains all contiguous supersets of pairs of intervals generated by the operand periodic intervals."/> </concept> </define> </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.