发明申请
US20080005152A1 Using Status Models with State Guards in a Computer System 有权
在计算机系统中使用状态模型与状态保护

Using Status Models with State Guards in a Computer System
摘要:
A design-time status schema model describes the progress of a data object through a computing process. The status schema model includes status variables, processing actions and constraints for performing actions. The status schema model also may describe permitted changes to a status variable in response to performing an action. At runtime, the status schema model is used to control processing performed by, or on, an instance of a data object corresponding to the status schema model.
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