This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). 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
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<CodeSystem xmlns="http://hl7.org/fhir"> <id value="v3-CompressionAlgorithm"/> <meta> <lastUpdated value="2016-03-23T00:00:00.000+11:00"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> <p>Release Date: 2016-03-23</p> <table class="grid"> <tr> <td> <b>Level</b> </td> <td> <b>Code</b> </td> <td> <b>Display</b> </td> <td> <b>Definition</b> </td> </tr> <tr> <td>1</td> <td>BZ <a name="BZ"> </a> </td> <td>bzip</td> <td> bzip-2 compression format. See [http://www.bzip.org/] for more information. <br/> </td> </tr> <tr> <td>1</td> <td>DF <a name="DF"> </a> </td> <td>deflate</td> <td> The deflate compressed data format as specified in RFC 1951 [http://www.ietf .org/rfc/rfc1951.txt]. <br/> </td> </tr> <tr> <td>1</td> <td>GZ <a name="GZ"> </a> </td> <td>gzip</td> <td> A compressed data format that is compatible with the widely used GZIP utility as specified in RFC 1952 [http://www.ietf.org/rfc/rfc1952.txt] (uses the deflate algorithm). <br/> </td> </tr> <tr> <td>1</td> <td>Z <a name="Z"> </a> </td> <td>compress</td> <td> Original UNIX compress algorithm and file format using the LZC algorithm (a variant of LZW). Patent encumbered and less efficient than deflate. <br/> </td> </tr> <tr> <td>1</td> <td>Z7 <a name="Z7"> </a> </td> <td>Z7</td> <td> 7z compression file format. See [http://www.7-zip.org/7z.html] for more information. <br/> </td> </tr> <tr> <td>1</td> <td>ZL <a name="ZL"> </a> </td> <td>zlib</td> <td> A compressed data format that also uses the deflate algorithm. Specified as RFC 1950 [http://www.ietf.org/rfc/rfc1952.txt] <br/> </td> </tr> </table> </div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.5.1009"/> </extension> <url value="http://hl7.org/fhir/v3/CompressionAlgorithm"/> <version value="2016-03-23"/> <name value="v3 Code System CompressionAlgorithm"/> <status value="active"/> <experimental value="false"/> <publisher value="HL7, Inc"/> <contact> <telecom> <system value="other"/> <value value="http://hl7.org"/> </telecom> </contact> <date value="2016-03-23T00:00:00+11:00"/> <description value="**** MISSING DEFINITIONS ****"/> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/v3-CompressionAlgorithm"/> <content value="complete"/> <concept> <code value="BZ"/> <display value="bzip"/> <definition value="bzip-2 compression format. See [http://www.bzip.org/] for more information."/> </concept> <concept> <code value="DF"/> <display value="deflate"/> <definition value="The deflate compressed data format as specified in RFC 1951 [http://www.ietf.org/rfc/rfc1951.txt]."/> </concept> <concept> <code value="GZ"/> <display value="gzip"/> <definition value="A compressed data format that is compatible with the widely used GZIP utility as specified in RFC 1952 [http://www.ietf.org/rfc/rfc1952.txt] (uses the deflate algorithm)."/> </concept> <concept> <code value="Z"/> <display value="compress"/> <definition value="Original UNIX compress algorithm and file format using the LZC algorithm (a variant of LZW). Patent encumbered and less efficient than deflate."/> </concept> <concept> <code value="Z7"/> <display value="Z7"/> <definition value="7z compression file format. See [http://www.7-zip.org/7z.html] for more information."/> </concept> <concept> <code value="ZL"/> <display value="zlib"/> <definition value="A compressed data format that also uses the deflate algorithm. Specified as RFC 1950 [http://www.ietf.org/rfc/rfc1952.txt]"/> </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.