ISO/IEC INTERNATIONAL STANDARD 15476-6 First edition 2006-02-15 Information technology CDIF semantic metamodel - Part 6: State/event models Technologies de I'information - Metamodele sémantique CDIF- Partie6:Modeles《state/event> Reference number ISO/IEC 15476-6:2006(E) IEC ISO @ISO/IEC2006 ISO/IEC 15476-6:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The Iso Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation ? ISO/IEC2006 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ISO/IEC 2006-All rightsreserved ISO/IEC15476-6:2006E) Contents Foreword .iv Introduction 1 Scope. 2 Conformance... 2.1 General 2.2 Input conformance. 2.3 Output conformance.. 2.4 Round-trip conformance 3 Normative references . 3 4 Terms and definitions. 4.1 From other International Standards 5 Symbols (and abbreviated terms).... 5.1 Naming, diagramming and definition conventions . 5.2 Abbreviations..... State/Event subject area overview.. 6.1 Introduction.... .4 6.2 Diagram.. .5 6.3 State/Event model.. 5 6.4 State. 5 6.5 Transition .6 6.6 Condition 6 6.7 Action. .6 7 State/Event subject area summary. 7.1 AttributableMetaObjecthierarchy... 7.2 MetaEntity summary........ 7.3 MetaRelationship summary..... 8 State/Event subject area specification . 10 8.1 Introduction. .10 8.2 Subject area definition.. .10 8.3 Meta-entity definitions. 10 8.4 Meta-relationship definitions . 15 All riahts reserved ili ISO/IEC 15476-6:2006(E) Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISOor TEC participate inthe development of International Standards through technicalcommittees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/lECDirectives,Part2 The main task of the joint technical committee is to prepare International Standards. Draft Internationa an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 15476-6 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee Sc 7, Software and system engineering. ISO/IEC 15476 consists of the following parts, under the general title Information technology- CDIF semanticmetamodel: Part 1: Foundation Part 2: Common Part 3: Data definitions Part 4: Data models Part 5: Data flow models Part 6: State/event models @ ISO/IEC 2006 - All rights reserved ISO/IEC 15476-6:2006(E) Introduction This Internationa