When you're writing code, think about the contract — the particular bit you're writing will expose to its client, whether it's a method, a class, or a group of interacting classes.
当编写代码时,应考虑到这个契约——您将要编写的特定内容都将暴露给它的客户机,无论此内容是一个方法、一个类,还是一个与类交互的组。
As a group owner, you can customize your group to reflect its goals and ways of interacting.
作为群组的所有者,可以对群组进行定制,以反映它的意图和交互方式。
Sequence diagrams can be used to describe the USES of a class or interacting group of classes, thus describing the protocols required for interaction.
序列图可用于描述类或一组相互作用的类的使用,因而描述了交互所需的协议。
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