作者:标准资料网 时间:2024-05-04 22:57:32   浏览:8571   来源:标准资料网

【英文标准名称】:Informationtechnology-OpenDistributedProcessing-Protocolsupportforcomputationalinteractions
【原文标准名称】:信息技术开放分布式处理对计算交互用的协议支持
【标准号】:ISO/IEC14752-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;信息技术;记录;开放系统互连;信息交换;数据处理;处理;网络互连;通信规程;表格组;分配;控制规程;支撑物;计算
【英文主题词】:Communicationprocedures;Computational;Controlprocedures;Dataprocessing;Definition;Definitions;Distribution;Formsset;Informationinterchange;Informationtechnology;Networkinterconnection;ODP;OSI;Processing;Records;Supports
【摘要】:ThisRecommendation|InternationalStandardisbasedontheframeworkofabstractionsandconceptsdevelopedintheReferenceModelforOpenDistributedProcessing(ITU-TRec.X.902|ISO/IEC10746-2andITU-TRec.X.903|ISO/IEC10746-3).ThisRecommendation|InternationalStandarddefineshowinteractionsbetweencomputationalobjectsinacomputationalspecificationofasystemrelatetoprotocolsupportforthoseinteractionsinanengineeringspecificationofthatsystem.Inparticularit:-definesaGeneralInterworkingFramework(GIF);-withintheGIF,definesasetoffacilitieseachcomprisingasetoffunctionally-relatedserviceprimitivesasabstractdefinitionsoftheinteractionsofbasicengineeringobjectsandchannelobjects;-definestheparametersoftheserviceprimitivesoftheGIF;-definesthepermittedsequenceoftheserviceprimitivesbymeansofstatetables;-specifies,inannexes,themappingoftheGIFserviceprimitivesandtheirparameterstothemessagesandfieldsofparticularprotocols.AsspecifiedinthisRecommendation|InternationalStandard,theGIFdefinesprotocolsupportforapragmaticsubsetofthepossiblecomputationalinteractionsdefinedinITU-TRec.X.903|ISO/IEC10746-3.Itisalsorestrictedinthefeaturesoftheprotocolsupportandthesupportedtransparencies.TheGIF,asspecifiedhere,defines:-supportforcomputationaloperations,butnotforstreams;-supportusingstub,binderandprotocolobjectshierarchically,suchthatanyinteractionattheinterworkingreferencepointofthesupportingprotocolobjectsupportsliaisonsofoneofthoseobjectsorofthebasicengineeringobject,andanyinteractiontosupportthoseliaisonsispassedviathatinterworkingreferencepoint;and-interactionsatasingleinterworkingreferencepoint,fromtheperspectiveofoneside;interceptorsarenotexplicitlyconsidered;NOTE1-ItisintendedthattheGIFcouldbeextended,inafutureamendment,tosupportstreamsandflows.Thepresentspecificationisrestrictedtoareasthataretechnicallystable.TheGIFsupportsatleastsomeformsof:-accesstransparency;and-locationtransparency.TheGIFasspecifiedherealsosupportsalimitedequivalentofrelocationtransparency.Othertransparenciesarenotaddressedinthispresentspecification.NOTE2-ItisintendedthattheGIFcouldbeextended,infutureamendments,tosupportadditionaltransparencies.TheGIFdoesnotexplicitlymodelQualityofServicerequirements.Theapplicationofsecurity-relatedissuestotheGIFarenotincludedinthecurrenttextandareforfurtherstudy.ThesetofmappingstoparticularprotocolsspecifiedinannexestothisRecommendation|InternationalStandardisnotexhaustive.TheGIFcouldbemappedtootherprotocols.NOTE3-Inparticular,amappingtotheDCOMprotocolfamilywouldbeacandidateforanadditionalannex.
【中国标准分类号】:L78
【国际标准分类号】:35_100_01
【页数】:28P;A4
【正文语种】:英语