object n. 1. 物,物体,物件。 2.目标 (of; for); 目的,宗旨。 3.【哲学】对象,客体,客观 (opp. subject); 【语法】宾语。 4.〔口语〕(可笑或可怜的)人[物]。 a small [strange] object 小[奇怪]东西。 the object of study 研究的对象。 the direct [indirect] object 直接[间接]受词。 What an object you have made (of) yourself! 〔口语〕你这家伙把自己搞得真不像样子! attain [achieve, gain, secure] one's object 达到目的。 fail [succeed] in one's object 没有达到[达到]目的。 for that object 为了那个目的。 no object 〔广告用语〕怎样都好,不成问题;没有困难(Distance is no object. (待聘者)上班距离(远、近)不成问题)。 propose an objectto oneself = set an object before one 立志,立下目标。 with that object in view 怀着那个目的。 vi. 1.反对,抗议,表示异议 (against, to)。 2.抱反感,不服气,有意见。 vt. 提出…作反对的理由 (that)。 If you don't object. 假使你不反对。 I object. 〔英下院〕我反对。 I object against him that he is a hypocrite. 我反对他,因为他是个伪君子。 object to 1. 反对(I object to your doing that. 我反对你做那件事)。 2.讨厌(I object very much to a wet weather. 我非常讨厌潮湿的天气)。 adj. -less 没有目的[宗旨]的,没有物像的。
object to 反对,不赞成; 反对;抗议,抱反感; 反对;抗议;不支持; 声称; 提出异议; 赞成……的人则认为
Starbus : distributed object middleware practice for internet computing Starbus :面向internet计算的分布对象中间件实践
Based on these , we develop the efficient and flexible object middleware product according to the corba version 2 . 3 在此基础上,我们开发了一个符合corba2 . 3标准的高效、灵活的分布对象计算环境。
In order to improve efficiency of object middleware , the thesis does research on optimization technology of abstract layers of doc based on ml - dof 采用上述策略和技术对starbus进行优化,在给定的benchmark下测试,总体效率提高了30左右。
Ml - dof opens inside interfaces and semantics of strategies of object middleware , partitions object middleware into some parts to support customization and extensibility Ml - dof支持分布对象计算环境的扩展和定制以及在功能结构上的垂直划分。
Among these , corba becomes the main stream of object middleware technology through support of platform and programming language independence , transparency , interoperability , and openness 其中, corba满足平台、实现语言的无关性,透明性、互操作性和开放性等分布计算的本质属性,已成为分布对象计算的主流。
By means of this model and reactive agent , the multi - layered management domain ( mlmd ) model of object middleware is provided , which divides object middleware into many layered management domains according to configurati 讨论了系统内核的实现和corba23中新特性,如poa 、值对象、 idl编译器、编码引擎等的实现技术。
By means of combination of agent technology and doc , the main framework of object middleware is provided . the multi - layered framework of object middleware named ml - dof is provided through applying aspect - oriented programming ( aop ) and component technology to the main framework 基于aop ( aspect - oriented - programming )技术和构件技术,通过层次抽象模型细化总体框架,提出了一种开放实现的层次式分布对象计算环境框架ml - dof 。
However , current object middleware products , especially corba products , are inefficient , monolithic , static , and black - box software platforms due to multi - layer abstract of doc and deficiencies of current object middleware technology . so , current object middleware products ca n ' t meet requirements of applications from different domains 然而,分布对象计算的多层次抽象本质和其具体计算模型的不足使得当前的分布对象计算环境往往是一个低效、固定、静态、黑箱式的软件平台,难以满足来自不同领域的应用需求,阻碍了分布对象计算在各领域的深入应用。
Distributed object computing environment called object middleware resolves problems of integrating distributed systems . consequently , object middleware is the focus of doc research . there are three representatives of object middleware technology , namely , omg ' s corba , microsoft ' s dcom , and sun ' s java rmi 分布对象计算环境解决了分布应用面临的十分突出的系统集成问题,被广泛应用于各个领域,已成为当前研究的热点,并且出现了以corba 、 dcom 、 javarmi等为代表的分布对象计算模型。
As a result , the framework of object middlewar e to help open implementation and the technology applied to resolve problems mentioned above are one of main research focuses of object middleware . therefore , the primary work of the thesis is mainly about the technology of efficient and flexible object middleware . the main work include the layered framework of object middleware to support open implementation , extensibility and customization , the technology for optimizing implementations of abstract layers of object middleware , the management and deployment environment of distributed objects , and dynamic reconfiguration of object middleware and distributed object systems 针对上述问题,本文的主要工作围绕高效、灵活的分布对象计算环境技术的研究展开,其基本思路是通过分布对象层次抽象模型建立开放实现,支持扩展和定制的分布对象计算环境框架,优化各抽象层次和内部机制的实现,在计算环境中建立灵活的配置结构,提供对请求处理的控制和调度机制,支持分布对象计算环境的动态配置,动态响应资源和环境的变化,满足来自不同领域的不同应用需求。