课程设计报告(5)

a = paInfo.getBengBuWay(); }

if (cityName.trim().equals(\安庆市\ a = paInfo.getAnQingWay(); }

if (cityName.trim().equals(\芜湖市\ a = paInfo.getWuHuWay(); }

if (cityName.trim().equals(\淮北市\ a = paInfo.getHuaiBeiWay(); }

if (cityName.trim().equals(\阜阳市\ a = paInfo.getFuYangWay(); }

return a; } }

4、工厂类

public class factory {

private static factory fac = new factory(); public static factory getFac() { return fac; }

public userDAO getUserDAO() { return new userDAO(); } }

5、DAO层类

import java.io.BufferedReader;

import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.util.ArrayList; import java.util.List; public class userDAO { public void write() { }

@SuppressWarnings(\

public List read(String name) { BufferedReader br = null; List list = null;

FileReader file = this.choiceCity(name); try {

}

br = new BufferedReader(file); list = new ArrayList(); String str = br.readLine(); while (str != null) { list.add(str);

str = br.readLine(); }

} catch (IOException e) { e.printStackTrace(); }

return list;

public FileReader choiceCity(String name) { FileReader file = null; int choice = 0;

if (name.equals(\合肥市\ choice = 1; }

if (name.equals(\蚌埠市\ choice = 2; }

if (name.equals(\安庆市\ choice = 3; }

if (name.equals(\阜阳市\ choice = 4; }

if (name.equals(\淮北市\ choice = 5; }

if (name.equals(\芜湖市\ choice = 6; } try {

switch (choice) { case 1:

file = new FileReader(path.getHeFeiPath()); break; case 2:

file = new FileReader(path.getBengBuPath());break; case 3:

file = new FileReader(path.getAnQingPath());break; case 4:

file = new FileReader(path.getFuYangPath());break;

case 5:

file = new FileReader(path.getHuaiBeiPath());break; case 6:

file = new FileReader(path.getWuHuPath()); break; }

} catch (FileNotFoundException e) { e.printStackTrace(); }

return file; } }

6、路径信息类

public class pathInfo {

public int[][] getHeFeiWay(){

int heFei[][]={

{0,2000,1400,800,800,10,1200,4000}, {2000,0,2400,2800,2800,2000,1600,2000}, {1400,2400,0,1600,1600,1400,800,4400}, {800,2800,1600,0,8,800,2400,4800}, {800,2800,1600,8,0,800,2400,4800}, {10,2000,1400,800,800,0,1200,4000}, {1200,1600,800,2400,2400,1200,0,3600},

{4000,4000,4400,4800,4800,4000,3600,0}, };

return heFei; }

public int[][] getBengBuWay(){ int bengBu[][]={

{0,2000,1500,4000,1200}, {2000,0,2400,4500,3000}, {1500,2400,0,2500,900}, {4000,4500,2500,0,3100},

{1200,3000,900,3100,0} }; return bengBu; }

public int[][] getAnQingWay(){ int anQing[][]={

{0,1850,400,1400,1000}, {1850,0,2250,1300,860}, {400,2250,0,1650,1400}, {1400,1300,1650,0,600},

{1000,860,1400,600,0} }; return anQing; }

public int[][] getWuHuWay(){ int wuHu[][]={

{0,400,700,500}, {400,0,260,1500}, {700,260,0,540},

{500,1500,540,0} }; return wuHu; }

public int[][] getFuYangWay(){ int fuYang[][]={

{0,1200,200}, {1200,0,700}, {200,700,0} };

return fuYang; }

public int[][] getHuaiBeiWay(){ int huaiBei[][]=null; return huaiBei; }

public int[][] getHeFeiZB(){ int

a[][]={{250,250},{450,240},{260,130},{50,230},{140,230},{244,270},{330,144},{450,380}};

return a; }

public int[][] getBengBuZB(){

int a[][]={{450,300},{362,180},{260,270},{90,270},{340,330}}; return a; }

public int[][] getAnQingZB(){

int a[][]={{350,300},{82,200},{450,320},{160,330},{240,210}}; return a; }

public int[][] getWuHuZB(){

int a[][]={{150,150},{330,150},{330,300},{150,380}}; return a; }

public int[][] getFuYangZB(){

int a[][]={{320,340},{100,210},{300,210}}; return a; }

public int[][] getHuaiBeiZB(){

int a[][]={{250,300},{82,110},{100,90},{83,320},{240,330}};

return a; } }

7、路径类

public class path {

static String heFeiPath = \合肥市.txt\ static String bengBuPath = \蚌埠市.txt\ static String anQingPath=\安庆市.txt\ static String wuHuPath=\芜湖市.txt\ static String fuYangPath=\阜阳市.txt\ static String huaiBeiPath=\淮北市.txt\ public static String getBengBuPath() { return bengBuPath; }

public static String getHeFeiPath() { return heFeiPath; }

public static String getAnQingPath() { return anQingPath; }

public static String getFuYangPath() { return fuYangPath; }

public static String getHuaiBeiPath() { return huaiBeiPath; }

public static String getWuHuPath() { return wuHuPath; } }

8、退火算法实现类

import java.util.ArrayList; import java.util.Iterator; import java.util.List;

public class annealingMeans {

public static float wayLength = 0; private userOP usOP = new userOP();

List OKList=new ArrayList() ; List sss=new ArrayList(); private int haveWay=1; // 获得新路径序列