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Changes for page 14 Process

Last modified by Artur on 2025/09/10 11:19
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edited by Helena
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To version 1.1
edited by Helena
on 2025/05/15 09:59
Change comment: Changed document syntax from [XWiki 2.1] to [xwiki/2.1].

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1 -14 Process
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1 -= 14 Process =
2 -
3 -== 14.1 Introduction ==
4 -
5 -In any system that processes data and reference metadata the system itself is a series of processes and in each of these processes the data or reference metadata may undergo a series of transitions. This is particularly true of its path from raw data to published data and reference metadata. 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 that are used.
6 -
7 -=== 14.2 Model – Inheritance and Relationship view ===
8 -
9 -==== 14.2.1 Class Diagram ====
10 -
11 -[[image:SDMX 3-0-0 SECTION 2 FINAL-1.0 (1)_en_b896cdf3.jpg||height="396" width="565"]]
12 -
13 -**Figure 46: Inheritance and Relationship class diagram of Process and Transitions**
14 -
15 -=== 14.2.2 Explanation of the Diagram ===
16 -
17 -==== 14.2.2.1 Narrative ====
18 -
19 -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.
20 -
21 -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.
22 -
23 -==== 14.2.2.2 Definitions ====
24 -
25 -:
26 -::
27 -
28 -(((
29 -|**Class**|**Feature**|**Description**
30 -|Process|(((
31 -Inherits from
32 -
33 -Maintainable
34 -)))|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.
35 -||+step|Associates the Process Steps.
36 -|ProcessStep|(((
37 -Inherits from
38 -
39 -//IdentifiableArtefact      //
40 -)))|A specific operation, performed on data or metadata in order to validate or to derive new information according to a given set of rules.
41 -||+input|Association to the Process Artefact that identifies the objects which are input to the Process Step.
42 -||+output|Association to the Process Artefact that identifies the objects which are output from the Process Step.
43 -||+child|Association to child Processes that combine to form a part of this Process.
44 -||+computation|Association to one or more Computations.
45 -||+transition|Association to one or more Transitions.
46 -|Computation||Describes in textual form the computations involved in the process.
47 -||localId|Distinguishes between Computations in the same Process.
48 -||softwarePackage softwareLanguage softwareVersion|Information about the software that is used to perform the computation.
49 -||+description|Text describing or giving additional information about the computation. This can be in multiple language variants.
50 -|Transition|(((
51 -Inherits from
52 -
53 -//IdentifiableArtefact      //
54 -)))|An expression in a textual or formalised way of the transformation of data between two specific operations (Processes) performed on the data.
55 -||+target|Associates the Process Step that is the target of the Transition.
56 -||+condition|Associates a textual description of the Transition.
57 -|ProcessArtefact||Identification of an object that is an input to or an output from a Process Step.
58 -||+artefact|Association to an Identifiable Artefact that is the input to or the output from the Process Step.
59 -)))
SDMX 3-0-0 SECTION 2 FINAL-1.0 (1)_en_b896cdf3.jpg
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