The Design And Implementation Of Tool For Requirement Automatic Modeling Based On MDA

With the increase of software's scale and complexity, requirement analysis and the management of the software's internal information have also become increasingly difficult. The reliability, safety and cost of software system meet a more intense challenge. Therefore, a tool that can implement requirement elicitation, requirement automatic modeling and document automatic generation with standardized information is needed and welcomed by people.This thesis not only designs a tool for requirement automatic modeling based on MDA (Model Driven Architecture), but also proposes a whole software development process. In development method, the tool incorporates requirement elicitation and MDA development process, laying the foundation for model generation and transformation. In function, the tool which seeks for providing users-friendly interface and good usability generates a relatively complete requirement model while ensuring the quality of the requirement. After accessing to the complete requirement information, the tool can generate requirement document flexibly and automatically. At first this thesis will propose the design ideas and programs for the three main functions of tool. Then a chapter that integrates the above theories achieves the tool. In thesis, Use case-driven technology, UML modeling theory and MDA software development methodology are mainly studied; the use case description specification language and the markup language for defining document template are developed; Eclipse Platform is used as development environment to help implementing the whole toolkit. Practice has proved that the tool is innovative and practical.