Release File Specification

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Purpose

The

Concept
t900000000000456007|Reference set descriptor|
is a
Gloss
treference set
that is used to specify the format of all
Gloss
treference sets
included in a release. The data type and meaning of the referenced component and each additional field within each
Gloss
treference set
is described by this
Gloss
treference set
.

Gloss
tReference set
descriptor can be used to define

  • The order of appearance of additional attributes (other than those mandatory for all
    Gloss
    treference sets
    );
  • The name and purpose of the additional attributes;
  • The data types for the additional attributes.

This allows for a

Gloss
treference set
to be validated using the metadata embedded within the
Gloss
treference set
descriptor in the following ways:

  • the data type of its attributes may be validated against the data type declared in the
    Gloss
    treference set
    descriptor;
  • the column order can be checked against the
    Gloss
    treference set
    descriptor.

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Data structure

The

Gloss
tReference set descriptor reference set
is a
Gloss
tComponent
-
Gloss
tComponent
- Integer
Gloss
treference set
that specifies the structure of reference sets. Its structure is shown in the following table.



Refset spec table
Sizefs7
RefsetTypeReference Set Descriptor Reference Set

At least one row must exist for each 
 Gloss
treference set
 included in a release. This row must have an 
 Specref
RefType(field)
tattributeOrder
 value of '0' and an 
 Specref
RefType(field)
tattributeType
 of ' 
 Gloss
tcomponent
 type' (or one of its 
 Gloss
tdescendants
). The 
 Specref
RefType(field)
treferencedComponentId
 identifies the 
 Gloss
treference set
 defined by the descriptor.
There is one additional row for each additional column present in the specified 
 Gloss
treference set
 .
Creation of 
 Gloss
tReference set
 descriptor data is mandatory when creating a new 
 Gloss
treference set
 in the 
 Gloss
tInternational Release
 or in a 
 Gloss
tNational Extension
 .
Creation of a 
 Gloss
tReference set
 descriptor is optional when creating a 
 Gloss
treference set
 in another 
 Gloss
tExtension
. If a descriptor is not created, the descriptor of the closest 
 Gloss
tancestor
 of the 
 Gloss
treference set
 is used when validating 
 Gloss
treference set
 member records.
Metadata
The following metadata in the |Foundation metadata 
 Gloss
tconcept
 | 
 Gloss
thierarchy
 supports the 
 Gloss
treference set
 descriptor 
 Gloss
treference set
 .
The 
 Gloss
tReference Set
 Descriptor 
 Gloss
tReference Set
 is specified by the 
 Concept
t900000000000456007|Reference set descriptor|
ShowFormatinline
 Gloss
tconcept
 in the metadata hierarchy.
  •  Anchor
    _d3887261-8892-4cad-a1c5-fd2ec50eb656__d
    _d3887261-8892-4cad-a1c5-fd2ec50eb656__d
     Concept
    t900000000000441003|SNOMED CT Model Component|
     Anchor
    _d3887261-8892-4cad-a1c5-fd2ec50eb656__8
    _d3887261-8892-4cad-a1c5-fd2ec50eb656__8
    •  Concept
      t900000000000454005|Foundation metadata concept|
       Anchor
      _d3887261-8892-4cad-a1c5-fd2ec50eb656__2
      _d3887261-8892-4cad-a1c5-fd2ec50eb656__2
      •  Concept
        t900000000000455006|Reference set|
        ShowFormatinline
        •  Concept
          t900000000000456007|Reference set descriptor|


Values in the 
 Gloss
tReference Set
 are populated from:
  •  Anchor
    _d3887261-8892-4cad-a1c5-fd2ec50eb656__e
    _d3887261-8892-4cad-a1c5-fd2ec50eb656__e
     Concept
    t900000000000454005|Foundation metadata concept|
    ShowFormatinline
    •  Concept
      t900000000000457003|Reference set attribute|
       Anchor
      _d3887261-8892-4cad-a1c5-fd2ec50eb656__f
      _d3887261-8892-4cad-a1c5-fd2ec50eb656__f
      •  Concept
        t900000000000458008|Attribute description|
      •  Concept
        t900000000000459000|Attribute type|
         Anchor
        _d3887261-8892-4cad-a1c5-fd2ec50eb656__b
        _d3887261-8892-4cad-a1c5-fd2ec50eb656__b
        •  Concept
          t900000000000460005|Component type|
          ShowFormatinline
          •  Concept
            t900000000000461009|Concept type component|
          •  Concept
            t900000000000462002|Description type component|
          •  Concept
            t900000000000463007|Relationship type component|
          •  Concept
            t900000000000464001|Reference set member type component|
        •  Concept
          t900000000000465000|String|
           Anchor
          _d3887261-8892-4cad-a1c5-fd2ec50eb656__a
          _d3887261-8892-4cad-a1c5-fd2ec50eb656__a
          •  Concept
            t900000000000466004|Text|
             Anchor
            _d3887261-8892-4cad-a1c5-fd2ec50eb656__7
            _d3887261-8892-4cad-a1c5-fd2ec50eb656__7
            •  Concept
              t900000000000467008|Single character|
            •  Concept
              t900000000000468003|Text < 256 bytes|
          •  Concept
            t900000000000469006|URL|
             Anchor
            _d3887261-8892-4cad-a1c5-fd2ec50eb656__0
            _d3887261-8892-4cad-a1c5-fd2ec50eb656__0
            •  Concept
              t900000000000470007|HTML reference|
            •  Concept
              t900000000000471006|Image reference|
               ...
          •  Concept
            t900000000000474003|UUID|
          •  Concept
            t900000000000475002|Time|
        •  Concept
          t900000000000476001|Integer|
           Anchor
          _d3887261-8892-4cad-a1c5-fd2ec50eb656__c
          _d3887261-8892-4cad-a1c5-fd2ec50eb656__c
          •  Concept
            t900000000000477005|Signed integer|
          •  Concept
            t900000000000478000|Unsigned integer|
        •  Anchor
          _d3887261-8892-4cad-a1c5-fd2ec50eb656__4
          _d3887261-8892-4cad-a1c5-fd2ec50eb656__4
           Concept
          t900000000000460005|Component type|
           ...
        •  Concept
          t900000000000465000|String|
           ...
        •  Concept
          t900000000000476001|Integer|
           ...
      •  Concept
        t900000000000479008|Attribute order|
      •  Concept
        t900000000000491004|Attribute value|
         ...


 Excerpt Include
REUSE:Notes on Reference Set Example Tables
REUSE:Notes on Reference Set Example Tables
nopaneltrue
Descriptor Template
The table below shows the descriptor that defines the structure of the 
 Concept
t900000000000456007|Reference set descriptor|
. Note that this descriptor is itself part of the 
 Concept
t900000000000456007|Reference set descriptor|
 that it describes!

      
refsetId
referencedComponentId (Referenced component)
attributeDescription (Attribute description)
attributeType (Attribute type)
attributeOrder (Attribute order)
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t449608002|Referenced component|
 Concept
t900000000000461009|Concept type component|
0
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000458008|Attribute description|
 Concept
t900000000000461009|Concept type component|
1
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000459000|Attribute type|
 Concept
t900000000000461009|Concept type component|
2
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000456007|Reference set descriptor|
 Concept
t900000000000479008|Attribute order|
 Concept
t900000000000478000|Unsigned integer|
3