The process designer should have the following characteristics:
Display the process graphically. Support drag-and-drop creation and modification of the process. Export the xml description file corresponding to the graphic. Display the flow chart according to the process xml description file.
Activity classes mainly implement main actions (functions)
Drag the mouse to delete the rules associated with it (add, delete)
The output activity xml description and the import xml description also have some main properties:
Activity ID (ID)
Activity name (Name)
A collection of all associated rules and some major events:
Move delete
Expand
