这是一个用java开发的工作流引擎，支持PetriNet工作流建模-This is a java with the development of the engine, support for workflow modeling PetriNet

速度非常快、轻量级的引擎，使用富有表达能力的Petri网定义工作流，不要求关系数据库，使用简单，能和Java应用集成。事实上，它是按嵌入式设计的-Bossa is a workflow engine written in Java. The engine is very fast and lightweight, uses a very expressive Petri net notation to define workflows, does not require a RDBMS and

Bossa API 软件代码,Bossa does not require a RDBMS and is very simple to use and to integrate with java applications. Actually, it was designed to be embedded. Therefore, Bossa is organized as a library to be used by server side applications (especially w