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20、andards Association, operating as “CSA Group”National Standard of CanadaPublished in January 2013 by CSA GroupA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at shop.csa.caApproved byStand
21、ards Council of CanadaCAN/CSA-ISO/IEC 10746-1:13Information technology Open Distributed Processing Reference model: OverviewPrepared by InternationalOrganizationforStandardization/ International Electrotechnical CommissionReviewed byCAN/CSA-ISO/IEC 10746-1:13Information technology Open DistributedPr
22、ocessing Reference model: OverviewCSA/4 2012 CSA Group January 2013CAN/CSA-ISO/IEC 10746-1:13Information technology Open Distributed Processing Reference model: OverviewCSA PrefaceStandards development within the Information Technology sector is harmonized with international standards development. T
23、hrough the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the C
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30、ber;(c) wording of the proposed change; and(d) rationale for the change.B CReference numberISO/IEC 10746-1:1998(E)INTERNATIONALSTANDARDISO/IEC10746-1First edition1998-12-15Information technology Open DistributedProcessing Reference model: OverviewTechnologies de linformation Traitement rparti ouvert
31、 Modle derfrence: PrsentationISO/IEC 10746-1 : 1998 (E) ISO/IEC 1998All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic ormechanical, including photocopying and microfilm, without permission in writing fro
32、m the publisher.ISO/IEC Copyright Office Case postale 56 CH-1211 Genve 20 SwitzerlandiiContentsPage1 Scope and field of application 12 Normative references 12.1 Identical Recommendations | International Standards . 12.2 Paired Recommendations | International Standards equivalent in technical content
33、 . 22.3 International Standards 23 Definitions 23.1 Definitions in this Recommendation | International Standard 23.2 Definitions from other Recommendations | International Standards . 24 Abbreviations 65 Conventions 76 ODP standardization. 76.1 Objectives and motivation. 76.2 Realization. 86.2.1 Obj
34、ect modelling . 86.2.2 Viewpoint specifications .96.2.3 Distribution transparency. 96.2.4 Conformance . 96.3 Standards . 106.3.1 The Reference Model 106.3.2 Specific standards 107 Foundations 107.1 Basic modelling concepts 117.1.1 Objects. 117.1.2 Interfaces and interaction points 117.1.3 Behaviour
35、and state . 127.2 Specification concepts. 127.2.1 Composition/Decomposition . 127.2.2 Behavioural compatibility . 137.2.3 Type and class . 137.2.4 Templates 137.2.5 Roles 137.2.6 Base classes and derived classes 147.3 Structuring concepts 147.3.1 Groups and domains 147.3.2 Naming 147.3.3 Contract .
36、147.3.4 Liaison and binding . 158 Architecture 158.1 Architectural framework 158.1.1 Viewpoints. 158.1.2 Distribution transparencies 168.2 Enterprise language . 17CAN/CSA-ISO/IEC 10746-1:13 ISO/IECISO/IEC 10746-1 : 1998 (E)iii8.3 Information language. 198.4 Computational language 208.4.1 Computation
37、al interfaces.218.4.2 Binding model . 218.4.3 Typing and subtyping for computational interfaces. 238.4.4 Portability 248.5 Engineering language 248.5.1 Clusters, capsules and nodes 258.5.2 Channels 258.5.3 Interface references . 288.5.4 Binding 298.5.5 Channel establishment . 298.5.6 Management inte
38、rfaces308.5.7 Interceptors 308.5.8 Conformance points. 328.6 Technology language. 328.7 Consistency between viewpoints . 328.7.1 Enterprise viewpoint consistency with other viewpoints . 348.7.2 Correspondences between computational and engineering specifications. 358.8 ODP functions . 378.8.1 Manage
39、ment functions.388.8.2 Coordination functions 388.8.3 Repository functions 398.8.4 Security functions 398.9 ODP distribution transparencies 408.9.1 Access transparency 408.9.2 Failure transparency 408.9.3 Location transparency 408.9.4 Migration transparency 408.9.5 Persistence transparency 418.9.6 R
40、elocation transparency 418.9.7 Replication transparency .418.9.8 Transaction transparency.419 Conformance assessment 419.1 Conformance assessment and the development process 419.2 Conformance assessment: Relevant relationships 429.3 Conformance points and related concepts . 429.4 ODP conformance spe
41、cifications 439.4.1 Level of abstraction . 439.4.2 Use of multiple reference points 439.5 Conformance implications of viewpoint languages . 449.6 Conformance assessment activities 4410 Management of ODP systems. 4410.1 Management domains 4510.2 Management policy . 4510.3 Modelling management structu
42、res. 4511 The use of standards in ODP systems. 4611.1 Enterprise viewpoint 4611.1.1 Enterprise specification . 4611.1.2 The application of standards4711.2 Information viewpoint . 4711.2.1 Information specification. 4711.2.2 The application of standards4811.3 Computational viewpoint. 4811.3.1 Computa
43、tional specification 4811.3.2 The application of standards4911.4 Engineering viewpoint. 49CAN/CSA-ISO/IEC 10746-1:13ISO/IEC 10746-1 : 1998 (E) ISO/IECiv11.4.1 Engineering specification 4911.4.2 The application of standards5111.5 Technology viewpoint . 5111.5.1 Technology specification. 5111.5.2 The
44、application of standards5212 Examples of ODP specifications. 5212.1 Multimedia Conferencing System . 5312.1.1 Introduction . 5312.1.2 Enterprise specification . 5412.1.3 Information specification. 5512.1.4 Computational specification 5512.1.5 Engineering specification 5812.1.6 Technology specificati
45、on. 6012.2 Multiparty audio/video stream binding 6012.2.1 General description 6012.2.2 Enterprise specification . 6112.2.3 Information specification. 6212.2.4 Computational specification 6412.2.5 Engineering specification 6712.2.6 Technology specification. 6812.3 A management example Metric Object 6
46、812.3.1 Enterprise specification . 6912.3.2 Information specification. 7012.3.3 Computational specification 7112.4 Database example 7212.4.1 Enterprise specification . 7212.4.2 Information specification. 7212.4.3 Computational specification 72Annex A Bibliography . 76CAN/CSA-ISO/IEC 10746-1:13 ISO/I
47、ECISO/IEC 10746-1 : 1998 (E)vForewordISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) formthe specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in thedevelopment of Internationa
48、l Standards through technical committees established by the respective organization to dealwith particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest.Other international organizations, governmental and non-governmental, in liaison with ISO
49、 and IEC, also take part in thework.In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. DraftInternational Standards adopted by the joint technical committee are circulated to national bodies for voting. Publicationas an International Standard requires approval by at least 75 % of the national bo
