原创 UML實例－－HELL_WORLD(二)
Key Abstractions In Java, the applet for printing“Hello, World!” in a Web browser is quite simple: import java.awt.
2020-06-20 12:10:51
原创 UML實例－－HELL_WORLD(一)
UML實例－－HELLO, WORLD!(一) Brian Kernighan and Dennis Ritchie, the authors of the C programming language, point out tha
2020-06-20 12:10:51
原创 UML實例－－HELL_WORLD(四)
This figure makes it clear thatHelloWorld is just a leaf in a larger hierarchy of classes.HelloWorld is a child ofA
2020-06-20 11:02:37
原创 UML實例－－HELL_WORLD(三)
This class diagram captures the basics of the“Hello, World!” application, but it leaves out a number of things. As
2020-06-20 10:01:18
原创 UML基本架構建模－－獲取類
Getting Started 開始 Modeling a system involves identifying the things that are important to your particular view. T
2020-06-20 10:01:18
原创 UML基本架構建模－－通用機制概述
Common Mechanisms 通用機制 The UML is made simpler by the presence of four common mechanisms that apply throughout
2020-06-06 15:47:42
原创 UML基本架構建模－－關聯的通用建模技術(一)
Modeling Simple Dependencies 建模簡單的依賴 A common kind of dependency relationship is the connection between a clas
2020-06-06 15:47:42
原创 UML基本架構建模－－給關聯建模時的注意事項
When you model relationships in the UML, lUse dependencies only when the relationship you are modeling is not st
2020-06-06 15:47:41
原创 UML實例－－HELL_WORLD(五)
Mechanisms 機制 The hardest part of mastering a library as rich as Java’s is learning how its parts work together. Fo
2020-02-24 10:14:57
原创 UML基本架構建模－－類的輔助信息
Organizing Attributes and Operations 組織屬性和操作 When drawing a class, you don’t have to show every attribute and every o
2020-02-24 10:14:57
原创 UML基本架構建模－－類的術語和概念
Terms and Concepts 術語和概念 A classis a description of a set of objects that share the same attributes, operations,
2020-02-24 10:14:57
原创 UML基本架構建模－－關聯的術語和概念(二)
Associations 聯合 An association is a structural relationship that specifies that objects of one thing are connect
2020-02-24 10:14:57
原创 UML基本架構建模－－獲取關聯
If you are building a house, things like walls, doors, windows, cabinets, and lights will form part of your vocab
2020-02-24 10:14:57
原创 UML基本架構建模－－關聯的術語和概念(一)
A relationship is a connection among things. In object-oriented modeling, the three most important relationships
2020-02-24 10:14:47
原创 UML基本架構建模－－關聯概述
Relationships 關聯 When you build abstractions, you’ll discover that very few of your classes stand alone. Instead, m
2020-02-24 10:14:47