Author: zyl910I. background
Currently, many commonly used UML tools do not support objective-C, which is inconvenient to draw UML. You must manually convert the objective-C syntax parameter list to the UML or C ++ syntax. It is laborious and error-prone.So I want to write a tool that automatically converts the parameter list of objective-C syntax to
, generate reports from models, and work with others in a parallel collaboration environment.
Magicdraw: a cheap Java-based UML modeling tool.
Together: it is closely related to C/C ++ and Java and supports UML modeling.
Objecteering UML: a free personal
Label: style blog HTTP color ar SP strong on 2014 UML Overview Full name: Unified Modeling Language Chinese name: Unified Modeling Language Development History:"Started in 1997, an OMG standard is a graphical language that supports modeling and software system development. It provides modeling and visualization support for all stages of software development, from Requirement Analysis to specifications, to construct and configure. The development of
Three main elements of modeling:
1. Basic Construction blocks of UML;
2. Rules on how to put these constructor blocks together;
3. Some common mechanisms applied to the entire UML;
The UML constructor consists of three types: A, thing B, relationship C, and diagram.
Things: including "structured things", "behavior things", "grouping things", and "commenting thing
Niu Yun news system (I)-UML, database design, and news system umlNiu Yun news system (I)-UML and database designI. Initial Knowledge of the niuyun System
Niu Yun (Brisket)That is, the beef abdomen and soft muscles close to the beef ribs refer to meat with tendon, meat, and oil
Block. The meat in many places on the oX can be called the ox's meat.
The point is that there are more meat, less oil, and even lea
phrase (verbs + nouns) converted to nouns, such as the increase in goods to have a commodity added class, registration of a user should have a registration class, etc.
(3) Boundary class: Boundary class is used to abstract the interaction object between external user and system, mainly including interface class, such as dialog box, window, menu, etc.
In the initial stage of object-oriented analysis and design, the entity class is usually first identified, the initial class diagram is drawn, and
The main purpose of this article is to continue to focus our emphasis on the basic UML diagram; This month, we learn more about sequence diagrams. Again, please note that the example provided below is based on the new UML 2 specification.
The purpose of the diagram
Sequence diagrams are primarily used to display these interactions between objects in a series of sequences that occur interactively. Like a cla
applications, such as class inheritance, abstraction, interfaces, and various associations. To use UML to design Java applications, we only need to use class diagrams to describe these static relationships. Using visual tools, we need to implement automatic generation of Java application code. We must also describe the cooperative and dynamic relationships among
Folder:
UML View
Nine types of UML diagrams
Relationships between classes in UML
As described above, the UML view includes one or more diagrams in each view. This article focuses on the details of each UML diagram:
1. Use Case Diagrams)
[Concept] describes user
convenience of the perfect combination of Rational rose and the GUI in the Microsoft Visual Studio Series tools makes it a preferred modeling tool for most developers, and Rose is the first tool in the market to provide support for UML-based data modeling and web modeling. In addition, Rose provides support for a number of other areas, such as user customization and product performance improvements.Specific introduction can be seeHttp://www.uml.org.c
Not many computer players have not learned much, but with the continuous development of the project, those who have never seen before, and those who have never used them are all about to start learning. Although I have heard of UML for a long time, I have never read this book and have never used this tool. The class diagrams of UML are also unknown. Basically, I don't know how to understand it. I haven't us
Since the formal release of UML in 1997, a large number of commercial UML modeling CASE tools have appeared. This provides us with a lot of options and requires us to select the correct UML modeling tool to better adapt to our business and software application development needs, do a lot of research to achieve the best ROI. In this article, we will compare the
the class or component;
Collaboration: describes a group of classes that collaborate to complete a specific task and their associated sets. It is used to model the use case;
Use Case: A Use Case defines a business goal achieved by the interaction between the executor (the person who interacts with the system outside the system) and the system to be considered;
Active class: An activity class object has one or more processes or threads. The activity class is very similar to the class, but
Document directory
3.1 Association, aggregation, and combination
3.3 Generalization
3.2 dependency
3.4 Implementation
It is intercepted from the staruml tool interface, and the UML relationships are represented from top to bottom: Association, unidirectional Association, aggregation, combination, generalization, dependency, and implementation.
Figure 3 UML relational set
3.1 Association, aggregati
Teach you how to use start uml to draw Use Case Diagrams and uml use cases
I have recently prepared to study volley's source code, but I have read some blogs on the Internet. They all work with the diagram. This looks more intuitive and the analysis logic is also good, what kind of diagrams can clearly analyze the relationships between various types and how to extract them. So I first learned the modeling t
First, let's talk about why we want to convert the format. The HTML format can be viewed through the web page, which is convenient for those who have not installed the software about UML.
I sent a picture to my master, and he said that he would change it to HTML format. How can this problem be solved? It's ration.If Rose comes with this function, it still needs to be converted through other software. Master said Rose can be directly transferred. Let's
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-sequence-diagrams copy.
For example, this UML Code also uses two
Ext.: http://blog.csdn.net/dragonpeng2008/article/details/6836448In UML class diagrams, the following relationships are common: generalization (generalization), implementation (realization), Association (association), Aggregation (Aggregation), composition (composition), dependency ( Dependency)1. Generalization (generalization)Generalization relationship: An inheritance relationship that represents a general and special relationship that specifies ho
My understanding of the relationship between uml class diagrams and my understanding of uml class diagrams
Relationship between uml class diagrams:
Generalization is inheritance. An Implementation relationship is a class that implements another interface. Dependency is a class that uses another class. It is a usage relationship. In a service of this class, anothe
Http://www.cnblogs.com/zhaolijing/archive/2013/02/28/2936321.html UML use case diagram-detailed tutorial
I. Definition of use case diagram:
ByActors and Use Cases)And the relationship between themDescribe system functionsThe dynamic view of is called the use case diagram. Draw a participant (representing a system user) on the example graph to draw a humanoid symbol. The relationships between participants and use cases are described by line segme
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