示例代碼
using System;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
namespace BuilderExemple
{
class Program
{
static void Main(string[] args)
{
ComputerFactory factory = new ComputerFactory();
ComputerBuilder office = new OfficeComputerBuilder();
factory.BuildComputer(Office);
Office.Computer.ShowSystemInfo();
ComputerBuilder game = new GameComputerBuilder();
factory.BuildComputer(game);
game.Computer.ShowSystemInfo();
}
}
class ComputerFactory
{
public void BuildComputer(ComputerBuilder cb)
{
Console.WriteLine();
Console.WriteLine(">>>>>>>>>>>>>>>>>>Start Building " + cb.Name);
cb.SetupMainboard();
cb.SetupCpu();
cb.SetupMemory();
cb.SetupHarddisk();
cb.SetupVideocard();
Console.WriteLine(">>>>>>>>>>>>>>>>>>Build " + cb.Name + " Completed");
Console.WriteLine();
}
}
abstract class ComputerBuilder
{
protected string name;
public string Name
{
get { return name; }
set { name = value; }
}
protected Computer computer;
public Computer Computer
{
get { return computer; }
set { computer = value; }
}
public ComputerBuilder()
{
computer = new Computer();
}
public abstract void SetupMainboard();
public abstract void SetupCpu();
public abstract void SetupMemory();
public abstract void SetupHarddisk();
public abstract void SetupVideocard();
}
class OfficeComputerBuilder : ComputerBuilder
{
public OfficeComputerBuilder()
{
name = "OfficeComputer";
}
public override void SetupMainboard()
{
computer.Mainboard = "Abit升技LG-95C 主板(Intel 945GC芯片組/LGA 775/1066MHz) ";
}
public override void SetupCpu()
{
computer.Cpu = "Intel 英特爾賽揚D 336 (2.8GHz/LGA 775/256K/533MHz) ";
}
public override void SetupMemory()
{
computer.Memory = "Patriot博帝DDR2 667 512MB 台式機內存";
}
public override void SetupHarddisk()
{
computer.Harddisk = "Hitachi日立SATAII接口台式機硬盤(80G/7200轉/8M)盒裝";
}
public override void SetupVideocard()
{
computer.Videocard = "主板集成";
}
}
class GameComputerBuilder : ComputerBuilder
{
public GameComputerBuilder()
{
name = "GameComputer";
}
public override void SetupMainboard()
{
computer.Mainboard = "GIGABYTE技嘉GA-965P-DS3 3.3 主板(INTEl P965 東莞產)" ;
}
public override void SetupCpu()
{
computer.Cpu = "Intel 英特爾酷睿E4400 (2.0GHz/LGA 775/2M/800MHz)盒裝";
}
public override void SetupMemory()
{
computer.Memory = "G.SKILl 芝奇F2-6400CL5D-2GBNQ DDR2 800 1G*2台式機內存";
}
public override void SetupHarddisk()
{
computer.Harddisk = "Hitachi日立SATAII接口台式機硬盤(250G/7200轉/8M)盒裝";
}
public override void SetupVideocard()
{
computer.Videocard = "七彩虹逸彩GT-GD3 UP烈焰戰神H10 顯卡(GeForce 8600GT/256M/DDR3)支持HDMI!";
}
}
class Computer
{
private string videocard;
public string Videocard
{
get { return videocard; }
set { videocard = value; }
}
private string cpu;
public string Cpu
{
get { return cpu; }
set { cpu = value; }
}
private string mainboard;
public string Mainboard
{
get { return mainboard; }
set { mainboard = value; }
}
private string memory;
public string Memory
{
get { return memory; }
set { memory = value; }
}
private string harddisk;
public string Harddisk
{
get { return harddisk; }
set { harddisk = value; }
}
public void ShowSystemInfo()
{
Console.WriteLine("==================SystemInfo==================");
Console.WriteLine("CPU:" + cpu);
Console.WriteLine("MainBoard:" + mainboard);
Console.WriteLine("Memory:" + memory);
Console.WriteLine("VideoCard:" + videocard);
Console.WriteLine("HardDisk:" + harddisk);
}
}
}
