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SSD3: Object-Oriented Programming and Design Introduction This course introduces students to problem solving by means of object-oriented design and implementation. Emphasis is on problem analysis and solution design, documentation and implementation. Students use commercial software libraries, and create software projects. Programming assignments are carried out in Java.
Date : 2026-01-09 Size : 4.14mb User : 清风

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工厂方法模式的意义是定义一个创建产品对象的工厂接口,将实际创建工作推迟到子类当中。核心工厂类不再负责产品的创建,这样核心类成为一个抽象工厂角色,仅负责具体工厂子类必须实现的接口,这样进一步抽象化的好处是使得工厂方法模式可以使系统在不修改具体工厂角色的情况下引进新的产品。-Factory Method Pattern is the meaning of the definition of a factory object to create products that interface, will be postponed until the actual creation of sub-class of them. Core factory class is no longer responsible for the creation of products, so that category has become the core role of an abstract factory, the factory is responsible only for the specific sub-class must implement the interface, so that the benefits of further abstract factory method is to make the system can be modified without a specific role in plant circumstances the introduction of new products.
Date : 2026-01-09 Size : 9kb User : 赵云峰

设计模式已经成为面向对象设计和编程的主要内容,它为解决我们经常遇到的编程问题提供了易于复用而且可维护的高级方案。然而,许多工作繁忙的Java程序员还没能抽出时间来学习设计模式,也未将这种强大的技术运用到自己的工作中。 本书正是你所需的教程。它采用了方便而简洁的编写风格,能够帮助你理解设计模式的本质和目的。另外它还为使用设计模式来创建复杂而健壮的Java程序提供了实践参考。 -Design patterns have become the object-oriented design and programming of the main contents of it to solve our problems often encountered in programming to provide an easy and can be reused to maintain high-level program. However, many busy Java programmers can not take time to learn design patterns, but also not to use this powerful technology into their own work. This book is the tutorial you need. It uses a convenient and simple preparation style, can help you understand the nature of design patterns and objectives. In addition it also for the use of design patterns to create complex and robust Java procedures provided a practical reference.
Date : 2026-01-09 Size : 231kb User : 韩冰

现在流行的游戏似乎都是用C或C++来开发的。在java平台上几乎没有很大型及可玩的流行游戏。由于java是个新生语言,他的许多特性还有待大家的发掘,但是我们不能否认Java在游戏编程方面的强大性。本文将带领大家一步一步学习编写Java游戏。最终打造属于自己的Java游戏。   在开始之前我们得确认你已经安装了Java JDK,并已经安装了浏览器软件如IE。本章是以Internet为开发对象,一步一步教大家认识Java的Thread、Applets….以及游戏编程要注意的一些方方面面。并在每一小部分附上了相应的源代码以供大家参考,最后我们还会对我们的游戏程序进行指导性的提示。在文章中我们还穿插了很多建设性的问题,让读者参与到我们的开发中来。但是由于本章指在带领大家进入这个门槛,大部分知识并不会很详细说明,有兴趣的读者可查阅相关的资料补充。在开始之前我们还得确认你已经知道类,继承和java语言的一些基本属性了。 - Now it seems that these are popular games with C or C++ to develop the. Java platform at almost no play is very large and popular game. Because java is a new language, many of his U.S. properties have to be excavated, but we can not deny the Java programming at the Game of the powerful. This article will guide you step by step, study the preparation of Java Games. Finally to create their own Java Games. Before you begin we have to confirm you have installed Java JDK, and have installed the browser software such as IE. This chapter is based on Internet for the development of the object, step by step teach everyone recognize Java s Thread, Applets .... And Game Programming should pay attention to some aspects. And in each attached to a small number of the corresponding source code for your reference, the last We will also look at our game procedures guiding tips. In the article, we also interspersed a number of constructive questions to allow readers to participate in the developmen
Date : 2026-01-09 Size : 23kb User : zhouying

何使用? 工厂模式是我们最常用的模式了,著名的Jive论坛 ,就大量使用了工厂模式,工厂模式在Java程序系统可以说是随处可见。 为什么工厂模式是如此常用?因为工厂模式就相当于创建实例对象的new,我们经常要根据类Class生成实例对象,如A a=new A() 工厂模式也是用来创建实例对象的,所以以后new时就要多个心眼,是否可以考虑实用工厂模式,虽然这样做,可能多做一些工作,但会给你系统带来更大的可扩展性和尽量少的修改量。-He use? Factory pattern is one of our most popular model, the well-known Jive forum on the use of the factory pattern, factory pattern in Java programming system can be described as can be seen everywhere. Why factory pattern is so common? Because the plant model is equivalent to the object instance to create new, we often have to generate an example in accordance with Class-type objects, such as A a = new A () factory pattern is used to create instance of object, so after the new time will be more than mind, whether or not the factory model can be considered useful, although doing so may do some work, but the system will give you greater scalability and volume changes as little as possible.
Date : 2026-01-09 Size : 417kb User : xu

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基于MVC和RMI的分布式应用高级教程。先介绍MVC 设计模式的概念,然后创建一个基于MVC 的Java 应用,并且在这个Java 应用中引入RMI 框架,把模型作为远程对象分布到服务器端,把视图和控制器分布 到客户端,从而创建分布式的Java 应用。-MVC-based applications and RMI Senior Guide distributed. First introduced the concept of MVC design pattern, and then create a MVC-based Java applications, Java applications and the introduction of the RMI framework to model the distribution as a remote object to the server-side, the distribution of view and controller to the client, to create distribution Java-based applications.
Date : 2026-01-09 Size : 234kb User : ivyljw

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学习javasctipt的一本好书,总共有九章 第一讲 JavaScript语言概况 第二讲 JavaScript基本数据结构 第三讲 JavaScript程序构成 第四讲 基于对象的JavaScript语言 第五讲 创建新对象 第六讲 使用内部对象系统 第七讲 窗口及输入输出 第八讲 WEB页面信息交互 第九讲 实现更复杂交互-Learning javasctipt' s a good book, a total of nine chapters, the first talk about JavaScript JavaScript language overview of basic data structure of the second third fourth talk about JavaScript program constitutes an object-based JavaScript language to create a new object V. The use of internal Lecture object system about the window, and input and output seventh eighth ninth speaking WEB page of information about the more complex interaction interaction
Date : 2026-01-09 Size : 189kb User : chenpeibin

JavaBeans is an architecture for both using and building components in Java. This architecture supports the features of software reuse, component models, and object orientation. One of the most important features of JavaBeans is that it does not alter the existing Java language. If you know how to write software in Java, you know how to use and create Beans. The strengths of Java are built upon and extended to create the JavaBeans component architecture.
Date : 2026-01-09 Size : 1.15mb User : ali

通过JFreeChart插件,既可以生成普通效果的折线图,也可以生成3D效果的折线图。如果想生成普通效果的折线图,需要通过工厂类ChartFactory的createLineChart()方法获得JFreeChart类的实例;如果想生成3D效果的折线图,需要通过工厂类ChartFactory的createLineChart3D()方法获得JFreeChart类的实例。这两个方法的入口参数是完全相同的,各个入口参数的类型及功能请参见14.2.1节的表14.2。 可以分别通过绘图区对象CategoryPlot的getDomainAxis()方法和getRangeAxis()方法,获得横轴对象和纵轴对象,通过得到的轴对象可以设置绘制坐标轴的相关属性,常用方法及实现功能如表14.4所示。 -JFreeChart plugin by both effects can generate ordinary line chart, you can also generate 3D effects line chart. If you want to create a general effect of the line chart, you need through the factory class ChartFactory the createLineChart () method to obtain the instance of the JFreeChart class 3D effect if you want to generate a line chart, you need through the factory class ChartFactory the createLineChart3D () method to obtain JFreeChart instance of the class. Entrance parameters of these two methods are identical, each entry type and function parameters, see Section 14.2.1 Table 14.2. Respectively, through the drawing area can be the object CategoryPlot the getDomainAxis () method and getRangeAxis () method to obtain horizontal and vertical target object, the object can be set by the shaft axis to draw the relevant property, method and implementation of common functions such as Table 14.4 Instructions.
Date : 2026-01-09 Size : 24kb User : liu

本书是一本介绍Java高级编程的实用教程,面向具有一定Java编程基础的开发人员。本书通过对"项目"的分析、实现和讲解,使读者在实践的过程中,逐步掌握Java高级编程的技巧和方法。 全书分10章,第1章至第4章详细介绍面向对象技术和Java类的高级特性;第5章介绍数组,主要涉及数组的创建和使用;第6章介绍图形用户界面和事件处理;第7章讲述高级I/0处理技术;第8章主要介绍多线程技术,包括线程的两种创建方法、线程的基本控制、线程的同步和线程的交互;第9章以网络聊天室为例,以JBuilder 9.O为开发环境,详细介绍图形用户界面设计、事件处理方法、Socket编程技术和多线程编程技术;第10章以员工管理系统为例,详细讲述如何使用JDBC访问数据库。附录A讲述Java编程规范,对于开发者来说具有较高的参考价值。 本书主要是面向高职高专院校高年级学生,也可作为本科学生和程序开发者参考用书。-This book is a practical guide to introduce a Java programming, Java programming foundation for certain developers. The book of "project" analysis, realization and explanation, so that readers in the process of practice, and gradually master the skills and methods of Java programming. The book consists of 10 chapters, the first chapter to the fourth chapter introduces the advanced features of object oriented technology and Java class the fifth chapter introduces the array, mainly involves the creation and use of the array the sixth chapter introduces the graphical user interface and event processing the seventh chapter is about the advanced I/0 processing technology the eighth chapter mainly introduces the multi thread technology, including two kinds of methods to create threads, thread control, thread synchronization and thread interaction in the ninth chapter, network chat room for example, with JBuilder 9.O as development environment, introduces the design of graphical user in
Date : 2026-01-09 Size : 3.47mb User : 月冷风清

当 前 的 虚 拟 现 实 建 模 主 要 用 op e n G L,v R M L 等 语 言,分 别 存 在 着 难 以 掌 握 学 习、不 易 控 制 等 缺点。给 出 了 一 种 基 于 J v a a 3D 构 建 方 法,即 用 J v a a 3 D 描 述 虚 拟 物 体 的 几 何 和 物 理 特征,充 分 利 用 J av a语 言的 面 向 对 象 的 特征 和初 学者易学易 用 的 特 点 来 构 造虚 拟 现 实 场 景。-When the former virtual reality to build the main e n op L G, R M V, L and other languages, it is difficult to hold in the palm grip learning, not easy to control and other shortcomings. To a base in the j v a 3D structure construction method, namely J v a a 3 D description of the virtual object geometry and material characteristics, Li J AV a language in the face to the characteristics of image features and early scholars Yi Xueyi structure to create virtual reality scene.
Date : 2026-01-09 Size : 274kb User : 二月

这是一个针对ECharts3.x(2.x)版本的Java类库,实现了所有ECharts中的Json结构对应的Java对象,并且可以很方便的创建Option -This is a ECharts3.x (2.x) version of the Java library, to achieve all of the Json in the ECharts structure corresponding to the Java object, and can be very convenient to create Option
Date : 2026-01-09 Size : 5.74mb User :

It is coding for student(Differentiate and how use static, and final instance for specific problem. ii. Using the enumeration as a systematic structure to represent a list of constant. iii. Create and use a package. iv. Using methods in Java class object and other classes such as ArrayList().)
Date : 2026-01-09 Size : 39kb User : meishuen
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