ISO/IEC INTERNATIONAL STANDARD 13235-1 First edition 1998-12-15 Information technology Open Distributed Processing Trading function: Specification Technologies de I'information - Traitement distribué ouvert - Fonction commerciale: Spécifications IEC Reference number ISO/IEC 13235-1:1998(E) py IHS under ted without license from IHS Not for Resale ISO/IEC 13235-1:1998(E) Contents Page 1 Scope and field of application ... 1 2 Normative Reference 1 3 Notations. 1 4 Definitions. 2 4.1 Definitions from ITU-T Rec. X.902 IISO/IEC 10746-2 2 4.2 DefinitionsfromITU-TX.903IISO/IEC10746-3 3 5 Overview of the ODP Trading Function.. 3 5.1 Diversity and scalability .. 4 5.2 Linking traders.. 4 5.3 Policy... 4 6 Enterprise specification of the Trading Function.. 5 6.1 Communities.. 5 6.2 Roles.. 5 6.3 Activities 6 6.4 Policies.... 6 6.5 Structuring rules . 6 7 Information specification of the Trading Function 1 7.1 Overview... 7 7.2 Basic concepts 8 7.3 Invariant schema. 12 7.4 Static schema... 13 7.5 Dynamic schemata.. 13 8 Computational specification of the Trading Function.. 21 8.1 Viewpoint correspondences. 22 8.2 Concepts and data types 22 8.3 Excep.tions..... 35 8.4 Abstract interfaces.... 37 8.5 Functional interfaces.... 39 8.6 Dynamic Property Evaluation interface.... 55 8.7 Trader object template... 56 9 58 9.1 Conformance requirement for trading function interfaces as server............ 59 9.2 Conformance requirements for query trader conformance clas... 60 9.3 Conformance requirements for simple trader conformance class .... 60 ISO/IEC1998 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 micro- film, without permission in writing from the publisher. ISO/IEC Copyright Office · Case postale 56 · CH-1211 Geneve 20 · Switzerland Printed in Switzerland ii Copyright Intenational Organization for Standardization ted without license from IHS Not for Resale ISO/IEC 13235-1:1998(E) @ISO/IEC 9.4 Conformancerequirementsfor stand-alonetrader conformanceclass.... 60 9.5 Conformance requirements for linked trader conformance class 61 9.6 Conformance requirements for proxy trader conformance class 61 9.7 Conformance requirements for full-service trader conformance class . 61 9.8 Conformance tests... 61 Annex A ODP-IDL based specification of the Trading Function... 62 A.1 Introduction.. 62 A.2 ODP Trading Function module. 62 A.3 Dynamic Property module . 69 Annex B ODP Trading Function Constraint Language BNF 71 B.1 71 B.2 Language basics .... 71 B.3 The constraint language BNF. 72 Annex C- ( ODP Trading Function constraint recipe language 75 C.1 Introduction.. 75 C.2 The recipe syntax 75 C.3 Example. 75 Annex D Service type repository 76 D.1 Introduction. 76 D.2 Service type repository.. 76 Copyright International Organization for Standardization ili se from IHS Not for Resale @ ISO/IEC ISO/IEC 13235-1:1998(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 ISO or IEC participate in the development of International Standards through technical committees 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 internationalorganizations,governmentalandnon-governmental,inliaisonwithIsOandIEC,alsotakepartinthework In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. International Standard ISO/IEC 13235-1 was prepared by Joint Technical Com