how to draw uml diagrams

UML concurrency View: The Interaction between objects. It is dynamic. It can be divided into Sequence Chart, collaboration chart, status chart, and activity chart. I. Time Sequence diagram: Sequence digoal: Describes the interaction behavior between objects in chronological order. Element: Role: person/System Object ): Lifeline: time when an object exists

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 software listed above.When we encounter complicated tasks at workCodeIn logic o

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 s

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 computer science, it is a field expert, but he has

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, software-dense system of artifa

Drawing UML diagrams with Rose (use case diagrams, activity diagrams)First, the installation of rose2003, the computer from Win8 to Win10 after the discovery WIN10 does not support the installation of rose2003, changed rose2007 later, found also can not.Workaround: Install in the virtual machine (I am installing the Wi

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, software-dense system of artifa

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 impl

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 you do not select

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 used to derive lost design documents from existing source code in an abstract model

Preface: A basic knowledge of the UML use case diagrams and class diagrams that are recorded for learning. UML's use case diagram:The purpose of UML's use case diagrams: To help the development team to understand the functional requirements of the system in one by one visual ways.