It's now February, And now you may have read or heard people talk about the changes made to UML 2.0, a new specification that includes several progressive UML. Considering the importance of the new specification, we are also changing the basis of this article series to focus our attention on the omg uml 1.4 specification, transferred to the OMG has incorporated t
This article is a little long. It may take some time. I picked some wonderful articles.Address: http://www.umlchina.com/best/g35/u1153383.htm
Newjing:I joined this forum today and found that the discussion was very lively. I also wrote my own feelings to share with you.
The ability of UML to achieve this is not only what I expect (hey, I used to focus on modeling), but also unexpected. However, I did not agree with the pursuit of
【Example of application scenarios of builder Mode]
For example, if you are playing the "need for speed" game, the map on each level will be ever-changing. Simply put, the map will be divided into Sunny Days and cloudy days, when creating a map, you need to render the scene on the map on a sunny or cloudy day, such as the sky, tree, house, and road surface. This process is fixed, each time you create a new map, you need to perform the rendering. This i
Introduction:This period of time will be devoted to writing UML blog, due to the limited ability of individuals, if the blog errors in the place also asked the vast number of Bo friends to criticize. In order to better understand a process or thing, people usually build a model based on certain characteristics (shape, structure, or behavior) of the object being studied. A model is an abstraction of a system from a particular viewpoint, which can be a
UML basics: component Diagram
Original article: http://www.ibm.com/developerworks/rational/library/dec04/bell/index.html
PurposeThe main purpose of a component diagram is to display the structural relationship between system components. In UML 1.1, a component represents an implementation project, such as a file and a runableProgram. Unfortunately, this is in conflict with the term component, which is mo
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The builder pattern, in fact, is to abstract the creation process of complex objects and to produce different objects for different creation processes.The builder hides the production process of the product, which is the process of producing the product, and if it changes the internal representation of the product, it is only possible to define a concrete builder.The UM
First, look at the UML diagram of the builder mode:Second, look at an example of a builder modelclassBuilder { Public: Virtual voidBuildhead () {}Virtual voidbuildbody () {}Virtual voidBuildleftarm () {}Virtual voidBuildrightarm () {}Virtual voidBuildleftleg () {}Virtual voidBuildrightleg () {}};//construct Thin ManclassThinbuilder: Publicbuilder{ Public: v
PurposeComponent DiagramThe main purpose is to display the structural relationship between system components. In UML 1.1A component represents an implementation project, such as a file and a running program. Unfortunately, this is in conflict with the term component, which is more common and refers to something like a COM component. Over time and UMLContinuous version release, UML components have lost most
[Keyword] UML component Diagram
The main purpose of a component diagram is to display the structural relationship between system components. In UML 1.1, a component represents an implementation project, such as a file and a runable program. Unfortunately, this is in conflict with the term component, which is more common and refers to something like a COM component. With the passage of time and the
Chapter I. Introduction to UML1. Defining a unified Model language (Unified modeing language,uml) represents the graphical representation of the same family, and there is a common Hyper model (meta model) behind these representations. They can help us describe and design software systems, especially those designed with object-oriented styles.The underlying reason behind the model: programming languages cannot be sufficiently abstract to allow us to di
From: IBM Rational edge
It is now February, And now you may have read or heard people talk about the changes made in UML 2.0, including the new specifications of several progressive UML. Considering the importance of the new specification, we are also modifying the basis of this article series t
Unified Modeling Language (UML) also known as Unified Modeling Language or standard modeling languageI. The role of UML1. Ability to look at the structure, behavior, and function (requirements) of the system from different angles. 2. It is not enough to be able to think about the system at different levels of abstraction, but only the source code. Source code is a very granular internal structure that cannot be used to build complex systems. ii. defin
interfaces and abstract products. However, please note that the builder mode I understand is more granular control and subdivided for specific product implementations. See detailed breakdown UML diagram
Let me break it down:
Product class that provides product definitions
The abstract builder is responsible for providing the construction method ab
builder--Builder Mode: separates the construction and presentation of a complex object so that the same build process can have different representations.As you can see from the definition, the builder pattern has two important points,1. Separation of construction and presentation2. The same build process has different representations.As you can see here, the buil
Unified Modeling Language (UML) is a standard notation for building object-oriented system models. Between 1995-1997 and a half years, UML boarded the stage of the object-oriented programming community and was recognized by the Object Management Organization (OMG) in the late 1997. Although it was initially controversial-because it was put forward in a piece of support and opposition-
With the NetBeans UML modeling feature, designers and developers can focus on their own work, where designers focus on application design, and developers focus on writing code. First, designers and analysts will use the standard modeling language UML to design the application, and then the developer can write the source code through the UML model. Of course, the
Introduction
UML is a standardized language for compiling system blueprints. It can visualize, describe, and construct system models for various components of large and complex systems, and create various required documents, it is a well-defined, easy-to-Express, powerful, and universally applicable modeling language. The development of UML has made outstanding contributions to the development of software
Open source UML tools have been well developed over the years, and the days when the paid business UML tools were rare have gone. This article introduces 12 open source UML tools, which have different functions, and hope to help the readers a little.AD:
A brief introduction to UML object-oriented modeling know
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