java to uml

UML Analysis and Design of Advertising Management System Source: www.ahcit.com Author: Dong Yiping Liu Jie Ding Minghua Abstract: The advertising management system is the lifeline of modern n

. However, because PowerDesigner focus on the different, so it supports the database modeling is very good, support can see about 90% of the database, the UML modeling used in the various graphs support lags behind. But has recently been strengthened. So there is not much use of it for UML development, and many people use it as a database model. If you use UML an

the relationship between packages and packages. Because the package contains classes, you can represent the relationship between packages and packages based on the relationships between the classes in those packages.Figure DAssociation (Association)A structured relationship between entities in a UML class diagram relationship indicates that the objects are interconnected. The arrows are optional and are used to specify navigation capabilities. If the

also be sent in two directions. Class Debug { Function display (){ Echo ($ this-> errorMsg ); } } Class SomeClass { Var $ errorMsg = 'This is an error message '; Function someFunction (){ If (DEBUG = 1 ){ Debug: display (); } } } Define ('debug', 1 ); $ SomeClass = new SomeClass; $ SomeClass-> someFunction (); ?> [Output information: "This is an error message"] Here, SomeClass sends a message to Debug. Debug accesses the $ errorMsg attribute of SomeClass. [Resources] Introduction to

; 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 its object represents the beh

think this method is similar to the case where the member function unHtmlEntities () in the HtmlUtils class in C ++ is static, so that you can directly use "class name :: the member function name (HtmlUtils: unHtmlEntities () is called. This indicates that the message is sent from the View to HtmlUtils. (one-way transmission), and the message can also be sent in two directions. ErrorMsg) ;}} class SomeClass {var $ errorMsg = This is an error message; function someFunction () {if (DEBUG = 1) {

Introduction to PowerDesigner UML modeling David Dichmann,powerdesigner Product Manager, Sybase, Inc. The object-oriented analysis and Design (OOAD) with Uml,powerdesigner 8.0 support using example graphs, Sequence diagrams and class diagrams are introduced. In the upcoming Release 9.0, PowerDesigner enhanced support for UML, providing active and component diagr

This article describes 12 excellent UML tools: 1. staruml Staruml (SU) is a tool used to create UML class diagrams and generate class diagrams and other types of Unified Modeling Language (UML) charts. Staruml is a fast-growing, flexible, and scalable open-source project (zj ). 2. netbeans UML plugin Currently suppor

Http://tech.it168.com/m/2007-08-28/200708282033503.shtml IntroductionPowerdesigner supports all uml1.3 charts, including use case charts, sequence charts and class charts, activity charts, and component charts, and fully supports uml2.0. Improved Object-Oriented Analysis and Design (OOAD) analysis methods and enhanced integration with the development process. Powerdesigner can help you build traditional business and e-commerce systems that adapt to the development of modern IT, using

Class A. • Dependency (Dependency) is a usage relationship in which the change of a particular thing may affect other things that use it, and use dependencies when it is necessary to represent one thing using another. In most cases, dependencies are embodied in the method of a class using an object of another class as a parameter. • In UML, a dependency is represented by a dotted line with an arrowhead, and the dependent party points to the dependent

the case where the member function unhtmlentities () in the Htmlutils class in C + + is static, so that you do not have to instantiate htmlutils directly through the "class name:: member function name" method ( Htmlutils::unhtmlentities ()) to invoke. This is expressed as: The message is sent from view to Htmlutils. (One-way send) Similarly, messages can also be sent in both directions. ERRORMSG); }} class SomeClass {var $errorMsg =this is an error message, function someFunction () {if (debug =

the most common relationship between classes and classes, and it is a structured relationship that indicates that a class of objects is associated with another class of objects, such as classes and students. In a UML class diagram, a class that is linked by a solid line to an object associated with a relationship is typically used by a class's object as a member variable of another class when implementing an association relationship using a

commodity to a product that has an added class, registering a user registration class, and so on. (3) boundary class : The boundary class is used to abstract the interaction objects between the external user and the system, including the interface classes, such as dialog boxes, windows, menus, etc. In the early stages of object-oriented analysis and design, it is common to identify entity classes first, and to draw initial class diagrams, where class diagrams can also be called domain models, i

an instance scope variable in Java.The difference between association and aggregation is purely conceptual and is strictly reflected in semantics. Aggregation also implies that there is no loop in the instance diagram. In other words, it can only be a one-way relationship. Figure F Synthesis (composition) Synthesis ( fig. G) is a special form of aggregation, implying "local" within the "whole" life-cycle responsibility. Synthesis is also not shared. Therefore, while the part does not necessaril

layer and the data layer are connected through the persistence framework.4. GEFand theEMFThe GEF (graphical editor framework) is a graphical editing framework that allows developers to visualize and edit models in a graphical manner to enhance the user experience. Using GEF, you can easily implement applications such as XML editors, UML class diagram editors, and so on.The EMF (Eclipse modelling Framework) is an important part of the Eclipse MDA (mod

I recently looked at "Head first design mode", and in the previous blog I also mentioned this book, this is a very classic, very easy to understand the book, written very well. Because this book is described in Java, so I used the myeclipse wrote a bit of code, has been using Vs,vs to build UML diagram function is very powerful, now found MyEclipse can also build UML