如何在通信图中表达循环? [英] How to express loops in Communication Diagrams?

问题描述

我想知道如何在通信图中表达如下内容:

I'd like to know how to express in a Communication Diagram something like:

foreach (User user in UsersCatalog) {
    list.add(user.getId());
}

我实际上有以下内容

替代文字 http://img691.imageshack.us/img691/9213/semttuloyc.png

(Utilizador = 用户)

但是你会注意到它并不能很好地代表我正在做类似循环的事情.

but as you'll notice it does not represent well the fact that I am doing something like a loop.

我怎样才能做到这一点?

How can I accomplish this?

推荐答案

只需定义 getId() : int 并带星号(*):

Just define getId() : int with an asterisk(*):

1.4 *getId()

对于给定的例子.

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