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Last modified by Elena on 2025/09/10 11:19
From version 5.1
edited by Helena
on 2025/06/08 11:19
Change comment: There is no comment for this version
To version 3.5
edited by Helena
on 2025/06/08 11:17
Change comment: There is no comment for this version

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13 13  The actual SDMX Base construct from which the concrete classes inherit depends upon the requirements of the class for:
14 14  
15 15  Annotation – //AnnotableArtefact//
16 +
16 16  Identification – //IdentifiableArtefact//
18 +
17 17  Naming – //NameableArtefact//
20 +
18 18  Versioning – //VersionableArtefact//
22 +
19 19  Maintenance – //MaintainableArtefact//
20 20  
21 21  == 5.2 Inheritance View ==
... ... @@ -32,22 +32,28 @@
32 32  
33 33  Those classes in the SDMX metamodel which require annotations inherit from //AnnotableArtefact//. These are:
34 34  
35 -//IdentifiableArtefact
36 -DataSet
37 -Key// (and therefore //SeriesKey// and //GroupKey//)
39 +//IdentifiableArtefact//
40 +
41 +//DataSet//
42 +
43 +//Key// (and therefore //SeriesKey// and //GroupKey//)
44 +
38 38  //Observation//
39 39  
40 40  Those classes in the SDMX metamodel which require annotations and global identity are derived from //IdentifiableArtefact//. These are:
41 41  
42 -//NameableArtefact
43 -ComponentList
44 -Component//
49 +//NameableArtefact//
45 45  
51 +//ComponentList//
52 +
53 +//Component//
54 +
46 46  Those classes in the SDMX metamodel which require annotations, global identity, multilingual name and multilingual description are derived from //NameableArtefact//. These are:
47 47  
48 -//VersionableArtefact
49 -Item//
57 +//VersionableArtefact//
50 50  
59 +//Item//
60 +
51 51  The classes in the SDMX metamodel which require annotations, global identity, multilingual name and multilingual description, and versioning are derived from //VersionableArtefact//. These are:
52 52  
53 53  //MaintainableArtefact//
... ... @@ -54,10 +54,12 @@
54 54  
55 55  Abstract classes which represent information that is maintained by Maintenance Agencies all inherit from //MaintainableArtefact//, they also inherit all the features of a //VersionableArtefact//, and are:
56 56  
57 -//StructureUsage
58 -Structure
59 -ItemScheme//
67 +//StructureUsage//
60 60  
69 +//Structure//
70 +
71 +//ItemScheme//
72 +
61 61  All the above classes are abstract. The key to understanding the class diagrams presented in this section are the concrete classes that inherit from these abstract classes.
62 62  
63 63  Those concrete classes in the SDMX Data Structure Definition and Dataset packages of the metamodel which require to be maintained by Agencies all inherit (via other abstract classes) from //MaintainableArtefact//, these are:
... ... @@ -266,11 +266,11 @@
266 266  
267 267  ==== //5.4 Data Set – Relationship View// ====
268 268  
269 -=== 5.4.1 Context ===
281 +===== 5.4.1 Context =====
270 270  
271 271  A data set comprises the collection of data values and associated metadata that are collected or disseminated according to a known DataStructureDefinition.
272 272  
273 -=== 5.4.2 Class Diagram ===
285 +===== 5.4.2 Class Diagram =====
274 274  
275 275  [[image:1749246368794-672.jpeg]]
276 276