uml diagram builder

The interaction diagram is used to describe how objects interact in the system, that is, how a group of objects transmit messages. An interaction diagram consists of a group of objects and their relationships, including: What objects are required, what messages are sent between objects, what roles start a message, and how messages are sent in what order. Interaction graph classification: Interaction graphs

own starting and terminating states. Third, the icon of the state diagram(1) Status: Rounded Rectangle(2) Convert: Implement arrows(3) Event: Conversion Description text(4) Starting state: Ball(5) Termination status: Arrow with a circle pointing to the arrow IV, State diagram descriptionState diagrams describe the various states of model elements in the system life cycle, where the model elements contain o

1. Introduction It has been two years since I began to learn programming from a freshman year. From the initial study of the Html,js,javese, to Javaee,android, I can also write some toys. The learning process also unconsciously understood some of the so-called design Patterns , and now intends to learn the system. Learn to book The art of Design mode----------------------the software developer. The so-called design patterns, that is, the predecessors of a similar problem of the abstract solution

I,Description of the use case diagram Use Case (Use Case) Refers to the interaction between the system's external things (activists, devices, or external systems) and the system. It expresses the functions of the system, that is, the services provided by the system. A Use Case chart is a visualization tool used to describe use cases. It uses simple graphical elements to represent the system's activists, use cases, and their relationships, accurate

UML has the following diagram: Use case diagram, class diagram, sequence diagram, collaboration diagram, state diagram, activity diagram, c

In object-oriented processing. The core of the class diagram, which provides the primary rules for defining and using objects.It is the descriptive description of the class, the interface and the relationship between them, which shows each class in the static structure of the system, the model. First, class diagram1. ClassA class is the basis for a class diagram that defines a set of objects with state and

Use case diagram (Use Case daigrams) The Use Case view of UML is the view of the external feature description of software products. It describes the demand for software products from the user's perspective rather than the developer's width, and analyzes the functions and dynamic behavior required by the product. The use case diagram in

After a bit of searching, Android Studio can automatically help us to generate UML class diagram, simply fantastic Http://www.gcssloop.com/course/UsePlantUMLInAS (Win), the specific approach to the blog address. The test is not based on the Java file automatically generated, but need to write their own dot syntax related code, such as, then give up1.UML Plotting

understanding of collaboration diagrams, figuring out what the collaboration diagram is capable of, and being able to be an invincible position in the great family of UML, let's take a look at the components of the collaboration diagram and the steps to create a collaboration diagram: Through the previous study we

operations, no operation implementation. In UML, the interface is represented in a way similar to the class notation, as shown in 3: Figure 3 UML diagram of the interface Interfaces can also have inheritance and dependency relationships similar to the relationships between classes, but there is also a realization relationship between interfaces and classes. In

2016-06-07 22:46:16The following is a brief introduction to UML Class Diagram: (figure is intercepted, you can use the UML tools to draw)1. Class diagram describing classClass: PersonProperty: Name Age SexAccess rights:-Private +: Indicates public protected: representsMethod: GetName (): String SetName (name:string) ge

1. IntroductionIt has been two years since I began to learn programming from a freshman year. From the initial study of the Html,js,javese, to Javaee,android, I can also write some toys. The learning process also unconsciously understood some of the so-called design Patterns , and now intends to learn the system. Learn to book the art of Design mode----------------------the software developer. The so-called design patterns, that is, the predecessors of a similar problem of the abstract solution

The UML activity diagram records the logic of a single operation or method, a single user case, or a single business flow. To create a UML activity diagram, you must perform the following steps repeatedly to modify the sixth chapter of the object entry level 2. Step 1: define the range of the activity

Original: UML class diagram Knowledge collationUML Class DiagramUML, advanced necessary professional skills, can not understand the UML will not understand those excellent information.Here's a simple arrangementRelationship generalization relationship between classes (generalization) Generalization (generalize): a line represented by a hollow arrow I

(Dependency) definition: for two relatively independent objects, when one object is responsible for constructing an instance of another object, or depending on the service of another object, the two objects are primarily dependencies. performance: dependencies are expressed in local variables , the parameters of methods , and calls to static methods . Example: If you're going to screw the screws, do you want to use (ie rely on) a screwdriver (screwdriver)

without an arrow, an arrow pointing to a use case, and an arrow pointing to a role. No matter whether there are arrows or not, these lines are used to connect roles (villains) and use cases (circles), indicating what use cases a role can "do.A line with arrows indicates the flow of data during the interaction between the role and the system. If the arrow points to a use case, the role needs to input data to the system. If the arrow points to the role, the system outputs data to the role.The lin

artifacts must be on the nodes that correspond, rather than being isolated. iv. Explanation of the deployment diagram(1) Node: the common name of the compute resource. Includes processors and devices. Where the processor is the hardware structure that can execute the program, such as computers and servers. A device is a service that is performed externally through an interface, such as a printer. Each node should give the appropriate tag description,

Currently the more popular UML modeling tools include Visio, Rational Rose, PowerDesigner, EA, and so on, basically enterprise-class software, powerful, I have only used Visio, so do not add to their characteristics or similarities and differences. For more formal scenarios, such as graphics as part of a project document, the software listed above is recommended. When we encounter more complex code logic or business logic at work, it is easier to unde

) operator to explain that the interactive box will think that this information is unimportant, so ignore them (directly do not draw it out), or you can use the consider (emphasis) operator to explain that the interactive box that only this information is important, and therefore will show them. Ref (Reference) Used to point to an interactive situation as defined in another diagram. We'll make it a box that covers the lifeline of th