Skip to Content

Changes for page 4 Specific Item Schemes

Last modified by Artur on 2025/09/10 11:19
From version 15.6
edited by Helena
on 2025/05/16 13:44
Change comment: There is no comment for this version
To version 15.1
edited by Helena
on 2025/05/15 10:37
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -7,15 +7,27 @@
7 7  The structures that are an arrangement of objects into hierarchies or lists based on characteristics, and which are maintained as a group inherit from //ItemScheme//. These concrete classes are:
8 8  
9 9  Codelist
10 +
10 10  ConceptScheme
12 +
11 11  CategoryScheme
12 -AgencyScheme, DataProviderScheme, MetadataProviderScheme, DataConsumerScheme, OrganisationUnitScheme, which all inherit from the abstract class //OrganisationScheme//
14 +
15 +AgencyScheme, DataProviderScheme, MetadataProviderScheme,
16 +
17 +DataConsumerScheme, OrganisationUnitScheme, which all inherit from the abstract class //OrganisationScheme//
18 +
13 13  ReportingTaxonomy
20 +
14 14  TransformationScheme
22 +
15 15  RulesetScheme
24 +
16 16  UserDefinedOperatorScheme
26 +
17 17  NamePersonalisationScheme
28 +
18 18  CustomTypeScheme
30 +
19 19  VtlMappingScheme
20 20  
21 21  Note that the VTL related schemes (the last 6 of the above list) are detailed in a dedicated section below (section 15).
... ... @@ -36,24 +36,11 @@
36 36  
37 37  ==== 4.3.2.1 Narrative ====
38 38  
39 -The Codelist inherits from the //ItemScheme// and therefore has the following attributes:
51 +The Codelist inherits from the //ItemScheme// and therefore has the following attributes: id uri urn version validFrom validTo isExternalReference serviceURL structureURL isPartial
40 40  
41 -id
42 -uri
43 -urn
44 -version
45 -validFrom
46 -validTo
47 -isExternalReference
48 -serviceURL
49 -structureURL
50 -isPartial
51 -
52 52  The Code inherits from //Item// and has the following attributes:
53 53  
54 -id
55 -uri
56 -urn
55 +id uri urn
57 57  
58 58  Both Codelist and Code have the association to InternationalString to support a multilingual name, an optional multi-lingual description, and an association to Annotation to support notes (not shown).
59 59  
... ... @@ -88,12 +88,14 @@
88 88  
89 89  ==== 4.3.3.1 Narrative ====
90 90  
91 -A Codelist may extend other Codelists via the CodelistExtension class. The latter, via the sequence, indicates the order of precedence of the extended Codelists for conflict resolution of Codes. Besides that, the prefix property is used to ensure uniqueness of inherited Codes in the extending{{footnote}}The Codelist that extends 0..* Codelists is the 'extending' Codelist, while the Codelist(s) that are inherited is/are the 'extended' Codelist(s).{{/footnote}} Codelist in case conflicting Codes must be included in the latter. Each CodelistExtension association may include one InclusiveCodeSelection or one ExclusiveCodeSelection; those allow including or excluding a specific selection of Codes from the extended Codelists.
90 +A Codelist may extend other Codelists via the CodelistExtension class. The latter, via the sequence, indicates the order of precedence of the extended Codelists for conflict resolution of Codes. Besides that, the prefix property is used to ensure uniqueness of inherited Codes in the extending^^[[(% class="wikiinternallink wikiinternallink wikiinternallink" %)^^2^^>>path:#sdfootnote2sym||name="sdfootnote2anc"]](%%)^^ Codelist in case conflicting Codes must be included in the latter. Each CodelistExtension association may include one InclusiveCodeSelection or one ExclusiveCodeSelection; those allow including or excluding a specific selection of Codes from the extended Codelists.
92 92  
93 93  The code selection classes may have MemberValues in order to specify the subset of the Codes that should be included or excluded from the extended Codelist. A MemberValue may have a value that corresponds to a ,,Code,,, including its children ,,Code,,s (via the ,,cascadeValues,, property), or even include instances of the wildcard character ‘%’ in order to point to a set of ,,Code,,s with common parts in their identifiers.
94 94  
95 95  ==== 4.3.3.2 Definitions ====
96 96  
96 +:
97 +
97 97  (((
98 98  (% style="width:753.039px" %)
99 99  |(% style="width:184px" %)**Class**|(% style="width:145px" %)**Feature**|(% style="width:421px" %)**Description**
... ... @@ -113,7 +113,7 @@
113 113  
114 114  === 4.3.4 Class Diagram – Geospatial Codelist ===
115 115  
116 -The geospatial support is implemented via an extension of the normal //Codelist//. This is illustrated in the following diagrams.
117 +The geospatial support is implemented via an extension of the normal ,,Codelist,,. This is illustrated in the following diagrams.
117 117  
118 118  [[image:SDMX 3-0-0 SECTION 2 FINAL-1.0 (1)_en_472b895.jpg||height="863" width="466"]]
119 119  
... ... @@ -128,6 +128,7 @@
128 128  A //GeoCodelist// is a specialisation of Codelist that includes geospatial information, by comprising a set of special Codes, i.e., //GeoRefCode//s. A //GeoCodelist// may be implemented by any of the two following classes, via the geoType property:
129 129  
130 130  GeographicCodelist
132 +
131 131  GeoGridCodelist
132 132  
133 133  The former, i.e., GeographicCodelist, comprises a set of GeoFeatureSetCodes, by adding a value in the Code that follows a pattern to represent a geo feature set.
... ... @@ -149,7 +149,9 @@
149 149  )))
150 150  |(% colspan="2" %)//GeoRefCode//|(% colspan="4" %)(((
151 151  Abstract Class Sub Classes:
154 +
152 152  GeoFeatureSet
156 +
153 153  GeoGridCode
154 154  )))|The abstract class that represents a special type of Code, which includes geospatial information.
155 155  |(% colspan="2" %)GeographicCodelist|(% colspan="4" %) |A special Codelist that has been extended to add a geographical feature set to each of its items, typically, this would include all types of administrative geographies.
... ... @@ -174,16 +174,7 @@
174 174  
175 175  A ValueList inherits from //EnumeratedList// (and hence the //MaintenableArtefact//) and thus has the following attributes:
176 176  
177 -id
178 -uri
179 -urn
180 -version
181 -validFrom
182 -validTo
183 -isExternalReference
184 -registryURL
185 -structureURL
186 -repositoryURL
181 +id// //uri// //urn// //version// //validFrom// //validTo// //isExternalReference registryURL structureURL repositoryURL
187 187  
188 188  ValueItem inherits from //EnumeratedItem//, which adds an id, with relaxed constraints, to the former.
189 189  
... ... @@ -493,5 +493,3 @@
493 493  |(% style="width:177px" %) |(% style="width:152px" %)+structure|(% style="width:428px" %)(((
494 494  Association to the Data Structure Definition and Metadata Structure Definitions which define the structural metadata describing the data and metadata that are contained at this part of the report.
495 495  )))
496 -
497 -{{putFootnotes/}}