Changes for page 14 Process

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	1	+14 Process

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	1	+Methodology.SDMX STANDARDS\: SECTION 2\. INFORMATION MODEL\: UML CONCEPTUAL DESIGN Version 3\.0.WebHome

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	1	+{{box title="**Contents**"}}
	2	+{{toc/}}
	3	+{{/box}}
	4	+
	5	+== 14.1 Introduction ==
	6	+
	7	+In any system that processes data and [[reference metadata>>doc:xwiki:Glossary.Reference metadata.WebHome]] the system itself is a series of processes and in each of these processes the data or [[reference metadata>>doc:xwiki: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:xwiki: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:xwiki:Glossary.Component.WebHome]] that are used.
	8	+
	9	+=== 14.2 Model – Inheritance and Relationship view ===
	10	+
	11	+==== 14.2.1 Class Diagram ====
	12	+
	13	+[[image:SDMX 3-0-0 SECTION 2 FINAL-1.0 (1)_en_b896cdf3.jpg||height="396" width="565"]]
	14	+
	15	+**Figure 46: Inheritance and Relationship class diagram of Process and Transitions**
	16	+
	17	+=== 14.2.2 Explanation of the Diagram ===
	18	+
	19	+==== 14.2.2.1 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	+==== 14.2.2.2 Definitions ====
	26	+
	27	+(((
	28	+(% style="width:885.294px" %)
	29	+|**Class**|(% style="width:252px" %)**Feature**|(% style="width:490px" %)**Description**
	30	+|Process|(% style="width:252px" %)(((
	31	+Inherits from
	32	+Maintainable
	33	+)))|(% style="width:490px" %)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:252px" %)+step|(% style="width:490px" %)Associates the Process Steps.
	35	+|ProcessStep|(% style="width:252px" %)(((
	36	+Inherits from
	37	+//IdentifiableArtefact//
	38	+)))|(% style="width:490px" %)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:252px" %)+input|(% style="width:490px" %)Association to the Process [[Artefact>>doc:xwiki:Glossary.Artefact.WebHome]] that identifies the objects which are input to the Process Step.
	40	+| |(% style="width:252px" %)+output|(% style="width:490px" %)Association to the Process [[Artefact>>doc:xwiki:Glossary.Artefact.WebHome]] that identifies the objects which are output from the Process Step.
	41	+| |(% style="width:252px" %)+child|(% style="width:490px" %)Association to child Processes that combine to form a part of this Process.
	42	+| |(% style="width:252px" %)+computation|(% style="width:490px" %)Association to one or more Computations.
	43	+| |(% style="width:252px" %)+transition|(% style="width:490px" %)Association to one or more Transitions.
	44	+|Computation|(% style="width:252px" %) |(% style="width:490px" %)Describes in textual form the computations involved in the process.
	45	+| |(% style="width:252px" %)localId|(% style="width:490px" %)Distinguishes between Computations in the same Process.
	46	+| |(% style="width:252px" %)softwarePackage softwareLanguage softwareVersion|(% style="width:490px" %)Information about the software that is used to perform the computation.
	47	+| |(% style="width:252px" %)+description|(% style="width:490px" %)Text describing or giving additional information about the computation. This can be in multiple language variants.
	48	+|Transition|(% style="width:252px" %)(((
	49	+Inherits from
	50	+
	51	+//IdentifiableArtefact//
	52	+)))|(% style="width:490px" %)An expression in a textual or formalised way of the transformation of data between two specific operations (Processes) performed on the data.
	53	+| |(% style="width:252px" %)+target|(% style="width:490px" %)Associates the Process Step that is the target of the Transition.
	54	+| |(% style="width:252px" %)+condition|(% style="width:490px" %)Associates a textual description of the Transition.
	55	+|ProcessArtefact|(% style="width:252px" %) |(% style="width:490px" %)Identification of an object that is an input to or an output from a Process Step.
	56	+| |(% style="width:252px" %)+artefact|(% style="width:490px" %)Association to an [[Identifiable Artefact>>doc:xwiki:Glossary.Identifiable artefact.WebHome]] that is the input to or the output from the Process Step.
	57	+)))

SDMX 3-0-0 SECTION 2 FINAL-1.0 (1)_en_b896cdf3.jpg

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	1	+XWiki.helena

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