Previously I used task topics; now I will extend the task topic by using structural specialization to create a new topic type, which I call a case.
上次我使用了task主题;现在我将通过使用结构性专门化创建一个新主题类型(我称之为case)来扩展task主题。
But we also want flow to change, specialization the task that finish, because this is our job.
但是我们也要流程化,专业化完成任务,因为这就是我们的工作。
The result of this specialization is that, while the task topic allowed a single prerequisite, the case topic requires a list of prerequisite constraints.
这一专门化的结果是,尽管 task 主题允许单个前提条件,但是 case 主题要求一系列前提约束。
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