我在网路上看到一个题目如下: “The headquarter of an international marketing company maintains its information on its server about its product sales throughout its sub-companies in the foreign countries. Distributed clients for this information include Senior Manager, Marketing, and Operations. The information changes continually and each of headquarters‘ clients needs to update its display according to its needs. Suppose the Senior Manager’s bar chart is updated after 5% change has take place, Marketing is shown a new pie chart when a change of at least 1% takes place, and Operations’ display tables which are updated when change takes place.” How can you design a software architecture to fulfill these requirements? 我想请问这样的软体结构大概是设计成什麽样子呢? 我只想到可以利用圆饼图或条状图还有表格来表示这样是正确的吗? 因为对Design Pattern还不是很熟 所以想问各位前辈 麻烦了 谢谢 --

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