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阿里巴巴Java开发手册v1.2.0-1
说明: 阿里巴巴 Java 开发手册,本手册的愿景是码出高效、 码出质量。(Alibaba java development manual, the vision of this manual is to code efficiently and code quality.)
- 2020-05-27 20:59:31下载
- 积分:1
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TetrisSrc
Implementation of Tetris in java - source code attached
- 2013-12-07 02:14:03下载
- 积分:1
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Exe4_3
3.已知车辆(Vehicle)包括机动车(MotoVehicle)和非机动车(NonMotorVehicle)2种。小汽车(Car)、公交车(Bus)等属于机动车,自行车(Bicycle)等属于非机动车。随着能源技术的发展,出现了电动自行车(ElectricBicycle)、电动小汽车(ElectricCar)、天然气公交车(NaturalGasBus)等新型车辆。车辆的共同特征是都能够运行(run),并且有唯一的5位车牌号(LicenseNumber)。机动车的共同特征是采用燃油发动机(FuelEngine),且能够驾驶(drive)。自行车的共同特征是能够骑行(ride)。电动车辆的共同特征是由电池(Battery)驱动。天然气车辆的共同特征是采用天然气(NaturalGas)作为动力。
要求:
(1)设计一个类体系描述上述车辆,写出它们的属性和方法。
(2)一家公司(Company)拥有10辆普通小汽车、5辆公交车、2辆电动小汽车和1辆天然气公交车,要求写一个方法listVehicles()显示所有车辆的信息(车牌号以及采用的动力)。
程序文件命名为Exe4_3.java。(3. Known vehicle (Vehicle) including motor vehicle (MotoVehicle) and non-motorized (NonMotorVehicle) 2 species. Cars (Car), bus (Bus), etc. to motor vehicles, bicycles (Bicycle), etc. are non-motor vehicles. With the development of energy technologies, the emergence of electric bicycles (ElectricBicycle), electric cars (ElectricCar), natural gas buses (NaturalGasBus) and other new vehicles. A common feature of the vehicle is able to run (run), and there are only five license plate number (LicenseNumber). Common feature is the use of a motor vehicle fuel engine (FuelEngine), and is capable of driving (drive). Common feature is the ability to ride a bike (ride). Common characteristics of the electric vehicle is driven by a battery (Battery). A common feature is the use of natural gas vehicles (NaturalGas) as the driving force.
Claim:
(1) describe the design of a class system of the vehicle, write their properties and methods.
(2) a company (Company) owns 10 ordinary cars, five buses, )
- 2015-06-14 18:22:51下载
- 积分:1
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State
java语言非常有用,它的设计模式更是有效地设计开发程序的工具。(java language is very useful, it is designed to model more efficient design and development procedures.)
- 2010-01-07 10:33:51下载
- 积分:1
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a
说明: 一个企业信息管理java+sql 用netbeans写的(An enterprise information management java+ sql written with netbeans)
- 2014-01-08 18:26:58下载
- 积分:1
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Java虚拟机(第二版)
说明: 这是一本介绍java虚拟机的经典书籍,本书可供java入门者或是有一定java基础的人阅读。(This is a classic book about Java virtual machines.)
- 2020-06-18 21:20:01下载
- 积分:1
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the-answer-of-JAVA-book
JAVA2实用教程,该书的课后习题的部分答案(JAVA2 practical guide, the book s part of the answer after-school exercises)
- 2011-07-26 10:06:34下载
- 积分:1
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market-system
小型超市管理系统基于那个java开发程序设计的应用(Small supermarket management system based on the java application development process design)
- 2013-12-24 22:49:11下载
- 积分:1
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Design-and-develop
智能家居的设计和开发应用,关于智能家居的设计和开发应用(Intelligent home control system design and development, on the smart home control system design and development)
- 2013-09-28 13:41:41下载
- 积分:1
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DataMatrixDemo
DataMatrix generator develeoped using barcode.jar. Its a java library
- 2009-12-07 14:59:25下载
- 积分:1