The pattern allows a modifier after the required class word and the name has two modifiers at the end. Therefore, a warning with the following description is displayed in the Problems view.
这个模式允许在一个必需的类单词后面出现一个修饰词，但是这个名称的末尾有两个修饰词。
The Command design pattern provides a way to encapsulate behavior in a class with well-known execution semantics. Listing 4 shows the result of applying these two patterns to the code in Listing 3.
公共设计模式提供了利用常规执行语句来在类中封装行为的方法。
Another class of pattern covers interactions between two tiers.
另一类模式涵盖两个层次间的交互。
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