Changes for page 12 Process
Last modified by Artur on 2025/09/10 11:19
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... ... @@ -1,57 +1,0 @@ 1 -{{box title="**Contents**"}} 2 -{{toc/}} 3 -{{/box}} 4 - 5 -== {{id name="_Toc371076"/}}12.1 Introduction == 6 - 7 -In any system that processes data and [[reference metadata>>doc:sdmx:Glossary.Reference metadata.WebHome]] the system itself is a series of processes and in each of these processes the data or [[reference metadata>>doc:sdmx:Glossary.Reference metadata.WebHome]] may undergo a series of transitions. This is particularly true of its path from raw data to published data and [[reference metadata>>doc:sdmx:Glossary.Reference metadata.WebHome]]. The process model presented here is a generic model that can capture key information about these stages in both a textual way and also in a more formalised way by linking to specific identifiable objects, and by identifying software [[components>>doc:sdmx:Glossary.Component.WebHome]] that are used. 8 - 9 -== {{id name="_Toc371077"/}}12.2 Model – Inheritance and Relationship view == 10 - 11 -=== {{id name="_Toc371078"/}}12.2.1 Class Diagram === 12 - 13 -[[image:1747911651364-693.png]] 14 - 15 -**Figure 43: Inheritance and Relationship class diagram of Process and Transitions** 16 - 17 -=== {{id name="_Toc371079"/}}12.2.2 Explanation of the Diagram === 18 - 19 -==== 12.2.2.1 Narrative ==== 20 - 21 -The Process is a set of hierarchical ProcessSteps. Each ProcessStep can take zero or more //IdentifiableArtefact//s as input and output. Each of the associations to the input and output //IdentifiableArtefact//s (ProcessArtefact) can be assigned a localID. 22 - 23 -The computation performed by a ProcessStep is optionally described by a Computation, which can identify the software used by the ProcessStep and can also be described in textual form (+description) in multiple language variants. The Transition describes the execution of ProcessSteps from +source ProcessStep to +target ProcessStep based on the outcome of a +condition that can be described in multiple language variants. 24 - 25 -==== 12.2.2.2 Definitions ==== 26 - 27 -(% style="width:1012.29px" %) 28 -|**Class**|(% style="width:281px" %)**Feature**|(% style="width:576px" %)**Description** 29 -|+Process|(% style="width:281px" %)((( 30 -Inherits from 31 - 32 -//Maintainable// 33 -)))|(% style="width:576px" %)A scheme which defines or documents the operations performed on data or metadata in order to validate data or metadata to derive new information according to a given set of rules. 34 -| |(% style="width:281px" %)+step|(% style="width:576px" %)Associates the Process Steps. 35 -|ProcessStep|(% style="width:281px" %)((( 36 -Inherits from 37 -//IdentifiableArtefact // 38 -)))|(% style="width:576px" %)A specific operation, performed on data or metadata in order to validate or to derive new information according to a given set of rules. 39 -| |(% style="width:281px" %)+input|(% style="width:576px" %)Association to the Process [[Artefact>>doc:sdmx:Glossary.Artefact.WebHome]] that identifies the objects which are input to the Process Step. 40 -| |(% style="width:281px" %)+output|(% style="width:576px" %)Association to the Process [[Artefact>>doc:sdmx:Glossary.Artefact.WebHome]] that identifies the objects which are output from the Process Step. 41 -| |(% style="width:281px" %)+child|(% style="width:576px" %)Association to child Processes that combine to form a part of this Process. 42 -| |(% style="width:281px" %)+computation|(% style="width:576px" %)Association to one or more Computations. 43 -| |(% style="width:281px" %)+transition|(% style="width:576px" %)Association to one or more Transitions. 44 -|Computation|(% style="width:281px" %) |(% style="width:576px" %)Describes in textual form the computations involved in the process. 45 -| |(% style="width:281px" %)localId|(% style="width:576px" %)Distinguishes between Computations in the same Process. 46 -| |(% style="width:281px" %)softwarePackage 47 -softwareLanguage 48 -softwareVersion|(% style="width:576px" %)Information about the software that is used to perform the computation. 49 -| |(% style="width:281px" %)+description|(% style="width:576px" %)Text describing or giving additional information about the computation. This can be in multiple language variants. 50 -|Transition|(% style="width:281px" %)((( 51 -Inherits from 52 -//IdentifiableArtefact// 53 -)))|(% style="width:576px" %)An expression in a textual or formalised way of the transformation of data between two specific operations (Processes) performed on the data. 54 -| |(% style="width:281px" %)+target|(% style="width:576px" %)Associates the Process Step that is the target of the Transition. 55 -| |(% style="width:281px" %)+condition|(% style="width:576px" %)Associates a textual description of the Transition. 56 -|ProcessArtefact|(% style="width:281px" %) |(% style="width:576px" %)Identification of an object that is an input to or an output from a Process Step. 57 -| |(% style="width:281px" %)+artefact|(% style="width:576px" %)Association to an [[Identifiable Artefact>>doc:sdmx:Glossary.Identifiable artefact.WebHome]] that is the input to or the output from the Process Step.
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