| In recent years there has been a growing interest in distributed systems based on Mobile Agents,which are well-encapsuled and reusable entities,with its internal state. As some authors point out ,these ability can be used to achieve greater flexibility over traditional distribute system. Nevertheless, most mobile agent platforms are not extensible and flexible themselves.In this paper,we analyse the existing reflective middleware,and utilize open implementation and reflection to design an inter-operation framework for mobile agent system which are well flexible and extensible.Furthermore,a extensible platform could be designed on the basis of this framework.The following contents are included in the thesis:1. Analyse the models of existing reflective middleware.Pointout the differences between them and research their principles in their design models.2. Utilize open implementation and reflection to design an inter-operation framework for mobile agent system which are well flexible and extensible instead of the traditional way. |