sdml-core 0.4.1

Core Model for Simple Domain Modeling Language (SDML)
Documentation 
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module guid is

  import [ dc skos xsd ]

  @dc:description = "This library provides simply datatypes for GUIDs/UUIDs."@en

  datatype guidBinary <- xsd:hexBinary is
    @skos:prefLabel = "binary GUID"@en
    @dc:description = "The binary form of a GUID or UUID."@en
    @xsd:length = 16
  end

  ;;
  ;; GUID strings may be one of five representation forms, as shown below. This implies that the string
  ;; representation can vary from 32 characters to 68. The regular expression for each form is shown below.
  ;;
  ;; 1. 00000000000000000000000000000000
  ;;    /(?:[[:xdigit:]]{32})/
  ;;
  ;; 2. 00000000-0000-0000-0000-000000000000
  ;;    /(?:[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12})/
  ;;
  ;; 3. {00000000-0000-0000-0000-000000000000}
  ;;    /(?:\\{[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}\\})/
  ;;
  ;; 4. (00000000-0000-0000-0000-000000000000)
  ;;    /(?:\\([[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}\\))/
  ;;
  ;; 5. {0x00000000,0x0000,0x0000,{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}}
  ;;    /(?:\\{0x[[:xdigit:]]{8},(?:0x[[:xdigit:]]{4},){2}\\{(?:0x[[:xdigit:]]{2},){7}0x[[:xdigit:]]{2}\\}\\})/
  ;;
  datatype guidString <- xsd:String is
    @skos:prefLabel = "string GUID"@en
    @dc:description = "The string form of a GUID or UUID."@en
    @xsd:pattern = "^(?:[[:xdigit:]]{32})|(?:[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12})|(?:\\{[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}\\})|(?:\\([[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}\\))|(?:\\{0x[[:xdigit:]]{8},(?:0x[[:xdigit:]]{4},){2}\\{(?:0x[[:xdigit:]]{2},){7}0x[[:xdigit:]]{2}\\}\\})$"
  end

end