AS/NZS ISO/IEC 15476.2:2003 (R2014)

AS/NZS ISO/IEC 15476.2:2003 (R2014)

Information technology - CDIF semantic metamodel Common

Standards Australia

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Table of Contents

1 -  AS/NZS ISO/IEC 15476.2:2003 INFORMATION TECHNOLOGY-CDIF SEMANTIC METAMODEL - COMMON
4 -  PREFACE
5 -  CONTENTS
7 -  1 Scope
8 -  2 Conformance
8 -  2.1 Input conformance
9 -  2.2 Output conformance
9 -  2.3 Round-trip conformance
9 -  3 Normative references
10 -  4 Terms and definitions
10 -  4.1 From other standards
10 -  4.1.1 ISO/IEC 15474-1
10 -  4.1.2 ISO/IEC 13238-1
10 -  4.1.3 For this standard
11 -  5 Symbols (and abbreviated terms)
11 -  5.1 Naming, diagramming and definition conventions
11 -  5.2 Abbreviations
11 -  6 Common subject area overview
11 -  6.1 Introduction
12 -  6.2 Diagram
12 -  6.3 Classification
12 -  6.4 Semantic information
13 -  6.5 Presentation information
13 -  6.6 Naming
14 -  6.7 Audit data
14 -  6.8 Constraints
14 -  6.9 Derivation
14 -  6.10 Abstraction levels
15 -  6.11 General structuring mechanism
15 -  6.11.1 Introduction
15 -  6.11.2 Diagram
15 -  6.11.3 Decomposition and structure definitions
16 -  6.11. 4 Accessing a specific component in a shared definition
16 -  6.11.5 Identical instances in shared definitions
17 -  6.11.6 Defining interfaces
17 -  6.11.7 Model
17 -  6.12 Computable languages
18 -  7 Common subject area summary
18 -  7.1 AttributableMetaObject classification hierarchy
19 -  7.2 MetaEntity summary
22 -  7.3 MetaRelationship summary
25 -  8 Common subject area specification
25 -  8.1 Introduction
25 -  8.2 Subject area definition
26 -  8.3 Meta-entity definitions
26 -  8.3.1 AbstractionLevel
27 -  8.3.2 AlternateName
28 -  8.3.3 ComponentObject
29 -  8.3.4 DefinitionObject
31 -  8.3.5 Derivation
33 -  8.3.6 EquivalenceSet
33 -  8.3.7 Model
34 -  8.3.8 PresentationInformationObject
35 -  8.3.9 ReferencedElement
35 -  8.3.10 RootEntity
36 -  8.3.11 SemanticInformationObject
37 -  8.3.12 TextualConstraint
39 -  8.3.13 ToolUser
40 -  8.4 Meta-relationship definitions
40 -  8.4.1 ComponentObject.IsActualFor.ComponentObject
40 -  8.4.2 ComponentObject.References.DefinitionObject
41 -  8.4.3 DefinitionObject.Contains.ComponentObject
41 -  8.4.4 DefinitionObject.ContainsAsFormal.ComponentObject
42 -  8.4.5 EquivalenceSet.HasMember.ComponentObject
42 -  8.4.6 Model.HasRoot.DefinitionObject
43 -  8.4.7 ReferencedElement.DefinesPath.ComponentObject
43 -  8.4.8 RootEntity.CreatedBy.ToolUser
44 -  8.4.9 RootEntity.Has.AlternateName
44 -  8.4.10 RootEntity.LastUpdatedBy.ToolUser
45 -  8.4.11 RootEntity.IsRelatedTo.RootEntity
45 -  8.4.12 RootEntity.Uses.AlternateName
46 -  8.4.13 SemanticInformationObject.IsCategorizedIn.AbstractionLevel
46 -  8.4.14 SemanticInformationObject.ProducedBy.Derivation
47 -  8.4.15 SemanticInformationObject.UsedIn.Derivation
47 -  8.4.16 TextualConstraint.IsConstraintOn.SemanticInformationObject

Abstract

Defines the Common Subject Area of the CDIF semantic metamodel. This subject area contains meta-objects that are used as the basis of the other subject area standards, and also meta-relationships and meta-attributes that are applicable to all meta-objects.

RECONFIRMATION NOTICE
Technical Committee IT-015 has reviewed the content of this publication and in accordance
with Standards Australia procedures for reconfirmation, it has been determined that the
publication is still valid and does not require change.
Certain documents referenced in the publication may have been amended since the original
date of publication. Users are advised to ensure that they are using the latest versions of
such documents as appropriate, unless advised otherwise in this Reconfirmation Notice.
Approved for reconfirmation in accordance with Standards Australia procedures for
reconfirmation on 17 March 2014.
The following are represented on Technical Committee IT-015:
Australian Computer Society
Australian Society for Technical Communication (NSW)
Charles Sturt University
Department of Defence (Australia)
Griffith University
La Trobe University
National Association of Testing Authorities Australia
National ICT Australia
NSW Business Chamber
Quantitative Enterprise Software Performance
Systems Engineering Society of Australia
University of Technology, Sydney

Scope

The CDIF family of standards is primarily designed to be used as a description of a mechanism for transferring information between modelling tools. It facilitates a successful transfer when the authors of the importing and exporting tools have nothing in common except an agreement to conform to CDIF. The language that is defined for the transfer format also has applicability as a general language for import/export from repositories. The CDIF semantic metamodel defined for CASE also has applicability as the basis of standard definitions for use in repositories. The standards which form the complete family of CDIF standards are documented in ISO/IEC 15474-1:2002, Information technology — CDIF framework — Part 1: Overview. These standards cover the overall framework, the transfer format and the CDIF semantic metamodel.
The diagram in Figure 1 depicts the various standards that comprise the CDIF family of standards. The shaded box depicts this Standard and its position in the CDIF family of standards.
This standard defines the Common Subject Area of the CDIF semantic metamodel. This subject area contains meta-objects that are used as the basis of the other subject area standards, and also meta-relationships and meta-attributes that are applicable to all meta-objects.
This document is intended to be used by anyone wishing to understand and/or use CDIF. This document provides definition of a single subject area of the CDIF semantic metamodel. It is suitable for:
- Those evaluating CDIF,
- Those who wish to understand the principles and concepts of a CDIF transfer, and
- Those developing importers and exporters.
This document, ISO/IEC 15474-1:2002, Information technology — CDIF framework — Part 1: Overview, and the Framework document ISO/IEC 15474-2:2002, Information technology — CDIF framework — Part 2: Modelling and extensibility, should be read first when initially exploring CDIF and before attempting to read other documents in the CDIF family of standards.
While there are no specific prerequisites for reading this document, it will be helpful for the reader to have familiarity with the following:
- Entity-Relationship-Attribute modelling;
- Modelling (CASE) tools;
- Information repositories;
- Data dictionaries;
- Multiple meta-layer modelling.

General Product Information

Document Type Standard
Status Current
Publisher Standards Australia
ProductNote Reconfirmed 20/05/2014.
This standard has been reconfirmed in Australia in 2014 and remains current in New Zealand.
Reconfirmation Notice 20/05/2014
Committee IT-015
Supersedes
  • DR 03145 CP
  • DR 03144-03145 CP

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