wanna see a UML diagram?' that diagram would probably be a class diagram. The majority of UML diagrams I see are class diagrams.”("如果有人在黑暗的小巷向你走来并对你说,想不想看一张uml图,那么这张图很有可能是一张类图,我所见过的大部分uml图都是类图")。这...
Foreword 没想到在这个在家防疫的日子里还会打开上个学期67的课件复习一下UML,反正以后还会用到,先总结一部分 用例图 Use Case Diagrams 描述角色(小人)和功能(椭圆形) 用例图 类图Class Diagrams 图例 由用例图抽象出来的静态结构图,描述类的内部结构 “-”代表成员变量 “+”代表方法 类图 类之间的关系 依赖Depe...
UML使用一套与Java语言或其他面向对象语言等价物,同时也是本体论等价物的图形标记。 UML并不是一个方法学,也不要求使用一个方法学,但是UML对于Rational 统一过程来说是必不可少的。 图形 UML 2.2中一共定义了14种图示(diagrams)。为方便了解,可分类成右侧的结构。 结构性图形(Structure diagrams)强调的是系统式的...
UML通常分为两类:描述结构的UML图(Structural UML diagrams)和描述行为的UML图(Behavioral UML diagrams),具体见下表: UML | 类图 类图展示出OOP中的类,接口,及其中存在的关系,关联与协作。UML在类图中是标准化的。类是OOP的主要构件模块,而类图用恰当的结构展示OOP中遇到的一切,包括类,继承关系,类关系。它能够...
UML, short for Unified Modeling Language, is a standardized modeling language consisting of an integrated set of diagrams, developed to help system and software developers for specifying, visualizing, constructing, and documenting the artifacts of software systems, as well as for business modeling and...
The object-oriented software development community created UML to meet the special needs of describing object-oriented software design. UML has grown into a standard for the design of digital systems in general. There are a number of different types of UML diagrams serving various purposes. The ...
That’s why Unified Modeling Language (UML) diagramming was created: to forge a common visual language in the complex world of software development that would also be understandable for business users and anyone who wants to understand a system. Learn the essentials of UML diagrams along with ...
UMLbasicconceptsand differentUMLdiagrams. 4 UnifiedModelingLanguage WhatisUML? UML-UnifiedModelingLanguage Alanguagerepresentingunifiedbestengineeringpracticesfor: •Specifying •Visualizing •Constructing •ing theelementsofbusinessmodelling,softwareandevennon-softwaresystems. ...
Software Engineering - Unified Modeling Language (UML) Software Engineering - UML Views and UML Diagrams Software Engineering - The Use-case Model (Use case diagram) Software Engineering - The Class Diagram Software Engineering - The Sequence Diagram ...
UnifiedModelingLanguage Expectations4HaveaquickoverviewoftheUMLbasicconceptsanddifferentUMLdiagrams. UnifiedModelingLanguage WhatisUML?UML-UnifiedModelingLanguageAlanguagerepresentingunifiedbestengineeringpracticesfor:SpecifyingVisualizingConstructingDocumentingtheelementsofbusinessmodelling,softwareandevennon-softwaresystems.5 ...