The most common "use case," however, is where a series of related initializations are performed; in this case, the return values are usually irrelevant.
但是,在最常见的“用例”中要执行一系列相关的初始化;在这种情况下,返回值往往是不相关的。
First, a test representative involved in use case creation should steer the team away from the common pitfalls of use case writing.
首先,包含在用例创建中的一个测试代表应该使团队远离用例编写的常见陷阱。
Figure 22 represents both the elements that are unique to a given use case (same color as the use case) and the common elements (green).
图22表示对已知用例唯一的元素(与用例颜色一致),及公共元素(绿色)。
Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?
此外,我没有数据来备份这个,但是常识告诉我,常见的情况是,如果我站在地铁站台上,我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮,对不?
Where is the button that just says click here to do the most common case?
哪里有一个按钮,当你点击它的时候,它可以处理最通常的情况?
This is optimized not for that common case but for all possible cases.
这不是通常情况的最佳化,而是各种可能的情况。
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