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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
Currently, most popular UML modeling tools include Visio, Rational Rose, powerdesigner, and EA. They are basically enterprise-level software and have powerful functions. I have only used Visio, therefore, we will not introduce their features or similarities and differences. For more formal cases, examples are part of the project documentation. We recommend that you use the
The key to the processing of object-oriented problem is the modeling problem. Modeling can abstract many important details in a complex world. Many modeling tools encapsulate UML (that is, unified modeling language™), a course designed to showcase the highlights of UML. UML has nine modeling icons, namely: Use case diagram Class Diagram object graph order diagram
Machine Room reconstruction Drawing is a very important stage, the machine room is reconstructed before also painted UML diagram, but this time and the last time, this time have layered thinking inside.Package DiagramBefore the three layers of the time between the transmission is clear, package diagrams is also easy to draw out, first look at the previous three l
1.Visio Features Overview:Can be used to draw various types of diagrams, including it-related diagrams, building plans, circuit diagrams and other diagrams. such as (this is just a partial list, and does not cover all the features of Visio) 2. Visio Installation and
database design. This form of thinking has become the biggest obstacle for analysis. This is Misunderstanding 1: only people who know computer technology can be system analysts. My current Research Institute (Institute of software engineering, Institute of Computer Science, Beijing University of Aeronautics and Astronautics) once took over a Japanese project. At that time, a system analyst sent from the Japanese side was completely a layman in comput
UML State diagrams and activity diagramsThe Unified Modeling Language UML (Unified Modeling Language) is a non-patented third-generation modeling and specification language. UML is an open approach for explaining, visualizing, building, and writing an open approach to an object-oriented,
UML State diagrams and activity diagramsThe Unified Modeling Language UML (Unified Modeling Language) is a non-patented third-generation modeling and specification language. UML is an open approach for explaining, visualizing, building, and writing an open approach to an object-oriented,
from:http://blog.itpub.net/14780914/viewspace-588975/ This article is intended for those software architects, designers and developers who want to use IBM? Rational? Software Architect from Java? Source code to reverse engineer the generation of UML classes and sequence diagrams. Reverse engineering is often us
Visio drawing UML diagramsUse Visio tips this uml shape's drawing page is not part of a UML model diagram how can i solve this problem?New, select drawing type, select software and Database template, select UML Model diagram, NOTE: You may not be able to edit shape text if y
used to abstract the interaction object between the external user and the system. UML diagram of a class: In UML, a class is represented by a rectangle that contains a class name, attributes, and operations with a separator line. Such as:In UML class diagrams, classes generally consist of three parts: (1) The operatio
Directory (?) [-] UML Component Diagram Component Diagram What is the component how to read the component diagram how to draw the Component Diagram Application explanation This chapter summary http://terryfeng.iteye.com/blog/524353 Overview The component diagram (Component Diagram) describes the various components of the software and their dependencies. Componen
, you will find that this is just a trick. Therefore, do not be afraid to learn new knowledge and never forget old knowledge. Next, we will analyze the graph-like method. Uml behavior diagram type In UML 2, there are two basic graph categories: structure diagram and behavior diagram. Each UML diagram belongs to the two diagr
generation.Note: In the final code, the dependency is represented as an incoming parameter to the class constructor method and the class method, and the arrow points to the call relationship. dependencies, in addition to temporarily knowing each other, "use" each other's methods and properties.Third, time series diagramIn order to show the interactive details between objects, time series diagrams are generally used when learning design patterns.Time
based on the system code Components [Architecture diagram] Deployment Diagrams) Concept: physical architecture of hardware in the system [Description] 3D cube Representation component The node name is located at the top of the cube. Objective: To display the physical structure of the hardware and software of the system [Deployment diagram] The nine types of
: The object that actually runs the activity "Purpose" represents the process control process between two or more objects when an activity is processed "Activity diagram" Activity diagram and state diagram differences: 5. Realization Diagram Component Diagram (Component diagrams) "Concept" describes the physical structure of code components and the dependencies between the components "Descripti
States: line segments with arrows Status: rounded rectangle Inferred point: hollow circle One or more ending points: contains the circle of the solid circle. Objective: To indicate the different states of a class and the conversion process of the class in these states 2. Activity Diagrams) [Concept] describes the activities required to meet the requirements of use cases and the constraints of the activity time. [Description] Starting
UML Deployment Diagrams and component diagrams Basic Overview Deployment diagrams and component diagrams are important tools for acquiring and describing non-functional requirements. Network topology Diagram deployment Diagram The deployment diagram and network topology
UML, as a design tool, focuses on practice, and this is inseparable from nine types of diagrams. drawing is done after watching the video. When I first started to draw a picture, my head was broken, I don't know where to start, so I learned the relationship between the nine images and the four types of graphs again before drawing the picture. I finally got a bit
This essay is well written, in PHP to explain the UML (or vice versa) can be said to be an innovation, through this article, I also found a good station: www.phppatterns.com. The translation of the UML terms comes from the UML User Guide (the Unified Modeling Language user Guide) that I am looking at. UML (Unified mod
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