definition of sequence diagram:
Interaction is the behavior of a group of messages that interact with a set of objects that implement a goal in a specific context. Sequence diagram is a kind of interaction graph. A sequence diagram
understandings may be biased, but I still keep a record, so I can summarize my work this week.
1. Write tools
This time we useRational Rose 2003(Tried in previous projectsVisolAndPower DesignerIt is better to use power designer now. For the time being)
2. Basic Knowledge
The Sequence Chart, named Sequence digoal, is arranged in chronological order to display the interaction between the participating object
I. Purpose
For a development team, the sequence diagram is very important because it is used to describe the interaction between a group of objects in the system, especially for crawlers.
The project and sequence diagram of business complexity allow us to clarify these complex processes more quickly.
Ii. Basic
In UML, the implementation of use cases is specified and described using an interactive diagram. The interaction diagram shows the relationship between objects and the messages processed between objects to model the dynamic characteristics of the system. There are two types of interaction diagrams: sequence diagram and
After the system requirements are determined, we will enter the OOD system design phase based on UML, in which the following three articles will present the support and application of VS2010 in the design phase:
Using Visual Studio 2010 from Analysis to implementation (4)--Designing message sequences using sequence diagram
Using Visual Studio 2010 from Analysis to implementation (5)--Design system structu
Fourth Chapter sequence diagramIn general, we will draw a sequence diagram of the relevant behavior of a plot, the graph will show the use case (using cases) may appear in some of the objects, as well as the transfer of information between objects. This chapter will be a simple plot to do all aspects of the sequence
Sequence Diagram(SequenceDigoal)
A sequence diagram is a time series interaction diagram that emphasizes messages. It consists ( Actor ), Object ( Object ), Message ( Message ), Lifeline (
Implement UML sequence diagram and uml Sequence
This article begins to discuss issues at the code level. It mainly refers to the design and implementation of the markdown function.
This article begins with the code outside markdown:UML sequence diagrams are obtained from https://github.com/bramp/js-
UML Design Via Visual studio-sequence DiagramThis article focuses on designing a time series diagram in Visual Studio, which reads as follows:
When to use time series diagrams
Timing Diagram Elements Introduction
Conditions, the use of loops in time series diagrams
Generate sequence diagrams direct
Sequence digraphs are one type of interaction graphs, and the other is a collaboration diagram, which can be converted to each other in Rose) it describes the interaction between objects in chronological order, and emphasizes the time sequence of message transmission between objects (the collaboration diagram emphasize
ArticleDirectory
Types of products, such as artificial intelligence, artificial intelligence, and artificial intelligence.
Reference (REF)
Conditional differentiation (ALT)
Conditional judgment (OPT)
And column allocation (PAR)
Loop)
Break)
Please wait until there are too many critical errors (critical)
Snapshot has been created (assert)
The specifie
Refer to the video presentation of the Sparx staff for further corrections and improvements to the prior use of your own EA:Http://www.sparxsystems.cn/resources/demos/sequence/sequencediagram.htm
Note:1. The sequence diagram is an interaction diagram that emphasizes the time seque
6. Use the [iconix] method to design a blog [sequence diagram]
In the previous articles, we performed domain model and case modeling respectively, and used the robustness tool for further analysis and verification.Based on the corresponding model (domain model), the related boundary pair is introduced through the robustness method.Control Object (Controller), and update the attributes (fields) of classes in
Author: Zhang Keqiang author Weibo: Zhang Keqiang-Agile 307
Sequence diagram, also known as time series diagram, sequence diagram, English name sequence Diagram. In the Jacobson use ca
The 16th Chapter Object diagramSometimes it is very useful to present the state of a system at a particular point in time. is similar to a snapshot of a running system. The UML object graph shows the objects, relationships, and property values acquired at a given moment.However, you should be wary of spending too much on the object graph. In most cases, they can be deduced directly from the corresponding class diagram and are therefore of little use.T
This article begins with a discussion of code-level issues. The main feature of Markdown is the design implementation.This article begins with the markdown perimeter code:UML sequence diagrams are obtained from https://github.com/bramp/js-sequence-diagrams copy.When this UML code also uses two JS, function library and drawing.First of all, talk about this JS core class:Https://github.com/bramp/js-
1. Describe the events that the external participants sent to the system.
2. Describe the communication between the system and the system.
A use case has a system sequence diagram, the arrows drawn in the system sequence diagram are drawn according to the use case description of main flow;
The system
The last time I wrote something about the domain model, I 'd like to write some knowledge about the system sequence diagram today...Ready? Go!Overview: The system sequence diagram is a product that is quickly and simply created to describe the input and output events related to the system discussed. They are the input
I 've been learning UML for a long time, but I 've been stuck in books. He is not actually used in the project. So there is really little practical experience ..I have been reading Enterprise Java with UML for a while. It should be said that this book is a very good book, and the only difference is that his example is really very failed. Maybe I have read this question several times to understand his example. After carefully reading this book several times, I have a rough outline of the software
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