mac uml

Comparison of UML modeling tools Visio, Rational Rose, and powerdesignRose is a design tool born directly from the Development of UML. It was designed to support UML modeling. Rose did not support database modeling at the beginning, however, the database modeling function has been added to the current version. Rose is mainly used to describe various semantics, mo

In this paper, from the problems of UML modeling coherence, taking management software development as an example, according to three aspects of upstream, downstream and model internal relations which are connected with UML model, the author analyzes the three barriers caused by UML modeling, and hopes to discuss with many modeling enthusiasts. In the country's p

From:http://www.uml.org.cn/oobject/201211231.asp In the 13 graphs of UML 2.0, class diagrams are one of the most frequently used UML diagrams. Martin Fowler in his book "UML Distilled:a Brief Guide to the Standard object Modeling Language, Third Edition" (UML Essence: Concise Reference of standard object Modeling lang

PowerDesigner UML Introduction (Part II) Author: Sybase, Inc. powerdesigner product manager David Dichmann In the BluePrint #4 (an electronic version of access to Http://www.sybase.com/blueprint for previous issues), we explored 5 UML diagrams: Use case diagrams, Sequence diagrams, activity diagrams, class diagrams, and component diagrams to help you master the requirements of your system, Design its physi

Green is a plug-in for Eclipse, an advanced and simple UML Class diagram tool that major students develop and use. It is the live round-tripping editor, so it's easy to generate Java code from a UML class diagram. It has a good scalability. Green is the live round-tripping editor, which means it supports both software engineering and reverse engineering technology. You can use it to create a

Preface In Ooa and Ood, UML has been widely used in system analysis and design. In UML's 9 kinds of graphs, the class diagram is one of the most important and most commonly used graphs. However, in the chat with some friends, especially beginners, I found that many friends have some misunderstandings and puzzles about the function and the method of using the class diagram. So I wrote this article, I hope this article to some extent to help these frien

UML is used to model the system, it can be applied to a wide range, can describe many types of systems. The goal of UML is to describe any type of system in an object-oriented way, most directly using UML to create a model for a software system. But UML can also be used to describe other systems that are not computer s

first, the basic concept UML as a unified Modeling language, is a model of language, then the model is mainly used to represent, this time naturally generated UML diagram. UML mainly consists of basic building blocks, rules and public mechanisms, in which the basic building blocks consist of things, relationships and graphs. II. Basic Structure Diagram is an imp

Beef Brisket News System (i)--UML, database designFirst, the initial knowledge of beef brisket systemBeef Brisket (brisket) is the soft muscle in the abdomen and near the rib of the ox, which refers to the meat with ribs, meat and youhua.block, which is a generic term. If the part of the cattle, many parts of the meat can be called beef brisket, beef brisket is mainly specialPoint is sinews, oil less , even all lean meat. It seems that the study of th

Recently, the book "Elephant" has been read, from last November to the present, for a full five months. On the one hand, because of the work of this period of time, life things are more, very little time to read the whole block; On the other hand is also reading this book, while reading the side of the expansion, the last recorded 13 notes. Elephant Thinking in UML learning Note (a)-why UML is required. "

Today, we finally started using UML for project analysis, and found that the time overhead for using UML is not as high as we previously thought. Review the experience of using UML is always intermittent. To sum up, there are the following factors: No environment using UML No abstract analysis habits In

Most computer systems today are in some sort of network. Most systems provide some value or service to entities other than the group, in addition to serving the internal user community. In return, most systems also use services provided by other systems (for example, client-side operating systems, WEB browsers, external databases, and Third-party service providers). With the advent of WEB services, we will soon find that the systems we develop are serving a growing range of applications. In thi

UML, English name Yue: Unified Modeling Language, she also has a Chinese name is called Unified Modeling Language, in simple terms, she is a drawing software blueprint standard language. Her ability to express is particularly strong, describing the various views needed for development and then deploying the system on that basis. UML is a difficult way to develop software development methods, she is indepen

Tags: font public service Ted Python simple folder reason nesting history Brief introduction Package diagrams is a description of the relationship between packages and packages, showing the dependencies between modules and modules in the system. A package diagram can consist of any UML diagram that can hold elements such as classes, interfaces, components, use cases, and other packages. A package is a very common element in

· Standardization In November 1997, UML was unanimously passed by all OMG members and adopted as the standard. OMG undertakes the work of further improving the UML standard. Many books that summarize the essence of UML have been published before the passing of the UML standard. Many software development tool vendors c

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 UML form

This article uses five minutes to give you a clear description of UML. the first minute-the Model Technology Used as the object's representation, and the second minute-the UML technology used as the Unified Expression Model, the third minute-the UML technology can improve the analysis and design accuracy. Note: Little cainiao has uploaded a good