DimensionalKey¶
Fully qualified class name: DDICDIModels::DDICDILibrary::Classes::DataDescription::Dimensional::DimensionalKey
Definition¶
Collection of data instances that uniquely identify a collection of data points in a dimensional dataset.
Examples¶
Collection of “male”, “Ontario” and “married” strings in a dimensional dataset where data points are identified by Sex, Province and Marital Status dimensions.
Diagram
Inheritance
Attributes
Name |
Inherited from |
Description |
Data Type |
Multiplicity |
Default value |
|---|---|---|---|---|---|
identifier |
Identifier for objects requiring short- or long-lasting referencing and management. |
0..1 |
Associations
Direction |
Association |
Description |
Multiplicity of DimensionalKey |
Package of Other Class |
Other Class |
Multiplicity of other class |
Aggregation Kind |
Inherited from |
|---|---|---|---|---|---|---|---|---|
from |
Key correspondsTo Unit |
0..* |
0..1 |
none |
||||
from |
Key correspondsTo Universe |
0..* |
0..1 |
none |
||||
to |
DataSet has Key |
0..* |
1..1 |
none |
||||
from |
Key has KeyMember |
0..1 |
0..* |
shared |
||||
from |
Key identifies DataPoint |
0..1 |
1..* |
none |
||||
from |
Key represents KeyDefinition |
1..* |
0..1 |
none |
Syntax representations / encodings
All syntax representations except the Canonical XMI are provided as reference points for specific implementations, or for use as defaults if sufficient in the form presented.
Fragment for the class DimensionalKey (entire model as XMI)
1<packagedElement xmlns:StandardProfile="http://www.eclipse.org/uml2/5.0.0/UML/Profile/Standard"
2 xmlns:uml="http://www.eclipse.org/uml2/5.0.0/UML"
3 xmlns:xmi="http://www.omg.org/spec/XMI/20131001"
4 xmi:id="DDICDIModels-DDICDILibrary-Classes-DataDescription-Dimensional-DimensionalKey"
5 xmi:uuid="http://ddialliance.org/Specification/DDI-CDI/1.0/XMI/#DimensionalKey"
6 xmi:type="uml:Class">
7 <ownedComment xmi:id="DDICDIModels-DDICDILibrary-Classes-DataDescription-Dimensional-DimensionalKey-ownedComment"
8 xmi:uuid="http://ddialliance.org/Specification/DDI-CDI/1.0/XMI/#DimensionalKey-ownedComment"
9 xmi:type="uml:Comment">
10 <annotatedElement xmi:idref="DDICDIModels-DDICDILibrary-Classes-DataDescription-Dimensional-DimensionalKey"/>
11 <body>Definition
12============
13Collection of data instances that uniquely identify a collection of data points in a dimensional dataset.
14
15Examples
16==========
17Collection of "male", "Ontario" and "married" strings in a dimensional dataset where data points are identified by Sex, Province and Marital Status dimensions.</body>
18 </ownedComment>
19 <name>DimensionalKey</name>
20 <generalization xmi:id="DDICDIModels-DDICDILibrary-Classes-DataDescription-Dimensional-DimensionalKey-generalization"
21 xmi:uuid="http://ddialliance.org/Specification/DDI-CDI/1.0/XMI/#DimensionalKey-generalization"
22 xmi:type="uml:Generalization">
23 <general xmi:idref="DDICDIModels-DDICDILibrary-Classes-DataDescription-Key"/>
24 </generalization>
25</packagedElement>
Fragment for the class DimensionalKey (entire XML Schema)
1<xs:element name="DimensionalKey"
2 type="DimensionalKeyXsdType"
3 xml:id="DimensionalKey">
4 <!-- based on the UML class DDICDIModels::DDICDILibrary::Classes::DataDescription::Dimensional::DimensionalKey -->
5 <xs:annotation>
6 <xs:documentation>Definition
7 ============
8 Collection of data instances that uniquely identify a collection of data points in a dimensional dataset.
9
10 Examples
11 ==========
12 Collection of "male", "Ontario" and "married" strings in a dimensional dataset where data points are identified by Sex, Province and Marital Status dimensions.</xs:documentation>
13 </xs:annotation>
14</xs:element>
15<xs:complexType name="DimensionalKeyXsdType"
16 xml:id="DimensionalKeyXsdType">
17 <xs:annotation>
18 <xs:documentation>Definition
19 ============
20 Collection of data instances that uniquely identify a collection of data points in a dimensional dataset.
21
22 Examples
23 ==========
24 Collection of "male", "Ontario" and "married" strings in a dimensional dataset where data points are identified by Sex, Province and Marital Status dimensions.</xs:documentation>
25 </xs:annotation>
26 <xs:complexContent>
27 <xs:extension base="KeyXsdType">
28
29 </xs:extension>
30 </xs:complexContent>
31</xs:complexType>
Fragment for the class DimensionalKey (main ontology)
1# class DimensionalKey
2# based on the UML class DDICDIModels::DDICDILibrary::Classes::DataDescription::Dimensional::DimensionalKey
3cdi:DimensionalKey
4 a rdfs:Class, owl:Class, ucmis:Class;
5 rdfs:label "DimensionalKey";
6 rdfs:comment "Definition\n============\nCollection of data instances that uniquely identify a collection of data points in a dimensional dataset.\n\nExamples\n==========\nCollection of \"male\", \"Ontario\" and \"married\" strings in a dimensional dataset where data points are identified by Sex, Province and Marital Status dimensions."@en;
7 rdfs:subClassOf cdi:Key;
8.
Fragment for the class DimensionalKey (main JSON-LD)
1{
2 "@context": [
3 "Key.jsonld",
4 {
5 "cdi": "http://ddialliance.org/Specification/DDI-CDI/1.0/RDF/",
6 "xsd": "http://www.w3.org/2001/XMLSchema#",
7 "DimensionalKey": "cdi:DimensionalKey",
8
9 " comment ": "tag:json-should-support-trailing-commas"
10 }
11 ],
12 "generatedBy": "This code was generated by the Eclipse Acceleo project UCMIS M2T on 2024-09-23 21:52:57.",
13 "basedOn": "based on the UML data type DDICDIModels::DDICDILibrary::Classes::DataDescription::Dimensional::DimensionalKey"
14}
