2004-06-10 08:43:26 true
Http://www.hanwen.net.cn/1.jpg, everyone help me see this sequence, thank you
2004-06-10 08:45:58 Qingrun
Yesterday I have said three problems, and some:
4, the event stream interruption.
5. Method call progress is not clear.
2004-06-10 08:46:20 Qingrun
It is probably these five issues.
More, contact your business to check.
2004-06-10 08:46:46 Really
The top three, I will win later, suddenly power out, QQ is broken! [: '(]
2004-06-10 08:47:37 wind
Can you explain it in detail?
2004-06-10 08:48:05 Qingrun
This is not good, and most of the problems can only be clear.
2004-06-10 08:49:14 wind
That "input information" should be "curriculum leader" input?
2004-06-10 08:49:20 Qingrun
1. You should be an analysis model that exists directly as an annotation of each operation.
2, each method has not returned.
3. Return to the standard return information: Return Message.
2004-06-10 08:50:14 really
Say, huh, I am a rookie.
2004-06-10 08:50:22 Qingrun
Yes, "Input Information" should be an operation from the Actor to the UI class.
2004-06-10 08:50:36 Qingrun
Otherwise, that is, the UI class can automatically input yourself.
2004-06-10 08:51:01 Really
Yes it is.
2004-06-10 08:51:16 wind
What you said "Every method has a return", is it directly painted on the arrow?
2004-06-10 08:53:20 Qingrun
Its event stream itself is already interrupted, so it cannot be clearly expressed, who is not going to return.
For example: Return to the operator list, this content will make people don't know what is going on because of the interruption of the event stream, because it is used by a method call, not an arrow that returns information.
Regarding the return, it is not returned directly on the arrow, but the Return Message arrow is labeled under the event, then the return information will be explained.
2004-06-10 08:53:46 Qingrun
No, it's too much. It is recommended that you still take a closer look at the basic grammar and expressions of the UML.
2004-06-10 08:54:04 true
I have changed, please ask your ax!
2004-06-10 08:55:55 wind
There is also a question: Can "add to delete and change"? They should have no time order
2004-06-10 08:56:33 Qingrun
Yes it is. However, about the method of multi-plant flow, multiple timings need to be drawn.
2004-06-10 08:56:38 Vanguard (47589927)
I have been very early, the atmosphere is very strong, and I have been tired of being tired in the morning.
2004-06-10 08:58:31 wind
OK, I know. Learn a lot, thank you Junrun
2004-06-10 09:05:23 wind
Regarding Qiang Run, my understanding is as follows, please dial!
Article 1, is it an analysis model to add a change as an action? Is the sequence diagram to use in the analysis or in the design? What is the difference between the two?
Article 2, I think it is not a return every operation.
Article 3, returning should be a dashed back arrow
Article 4, the event stream refers to the fifth article of the entire operation process, not very understanding
2004-06-10 09:07:12 Qingrun
The event stream refers to each column strip.
This is really troublesome. If you can say it, you will understand. The above five issues are the most basic questions, not what serious technical issues.
2004-06-10 09:09:41 wind
Oh, unfortunately, you can't give you a face!
There is also a question asking "true and hard", that is a website, very funny!
2004-06-10 09:10:16 I really
My website, I haven't got something, so I put a flash.
2004-06-10 09:11:48 Qingrun
After two days in the 9CBS chat room with a dialogue about my book, you are welcome to come over. At that time, I will find some way to paint.
2004-06-10 09:12:19 really
address? Sidedly
2004-06-10 09:12:29 wind
OK, when? I haven't been to the chat room on 9CBS.
2004-06-10 09:14:00 Qingrun
9CBS will have a notice. It is still not fixed now.
