BPMN2.0文档中定义中三种类型的图,Process, Choreography 和 Collaboration 。
Collaboration
一个 Collaboration 图中通常包含两个或者更多的泳池(Pool),各个 Pool 之间使用 Message 连接 。
Process
- Private Non-executable (internal) Business Processes
- Private Executable (internal) Business Processes
- Public Processes
Choreography
a Choreography does not exist in a single Pool