那个面试题的 有关会员客户积分问题的剩余代码

最后是我的管理类和测试类还有一个比较器：

[code=java]



package com.djk.test;



import java.util.Comparator;



/**

 * 比较器

 * @author djk

 *

 */

public class MyComparator implements Comparator<UserBean>

{



    @Override

    public int compare(UserBean o1, UserBean o2)

    {

        UserBean u1 = o1;

        UserBean u2 = o2;

        

        if(Double.parseDouble(u1.getLastCode()) > Double.parseDouble(u2.getLastCode()))

        {

            return 0;

        }else if(Double.parseDouble(u1.getLastCode()) == Double.parseDouble(u2.getLastCode()))

        {

            if(Double.parseDouble(u1.getLastPrice()) > Double.parseDouble(u1.getLastPrice()))

            {

                return 0;

            }else

            {

                return 1;

            }

                

        }else

        {

            return 1;

        }

    }



}



package com.djk.test;



import java.util.ArrayList;

import java.util.Collections;

import java.util.HashMap;

import java.util.List;

import java.util.Map;



/**

 * 管理类

 * @author djk

 *

 */

public class BookManager

{

    private Map<String,HandleCode> map = new HashMap<String, HandleCode>();

    

    private HandleFile handleFile;

    

    public BookManager(Map<String,HandleCode> map,HandleFile handleFile)

    {

        this.map = map;

        this.handleFile = handleFile;

    }

    

    /**

     * 

     * 输出文件

     */

    public void recordResult (String billPath,String recordsPath,String resultPath)

    {

        Map<String,UserBean> beanMap= handleFile.getUserBean(billPath,recordsPath);

        

        List<UserBean> list = new ArrayList<UserBean>();

        

        for(String key : beanMap.keySet())

        {

            UserBean userBean = beanMap.get(key);

            HandleCode handleCode = map.get(userBean.getBookType());

            if(null !=handleCode)

            {

                String resultCode = handleCode.getHandleCode(userBean);

                userBean.setCode(resultCode);

                System.out.println("name:"+userBean.getUsername());

                double code = Double.parseDouble(userBean.getCode())+Double.parseDouble(userBean.getAlerdyCode());

                double price = Double.parseDouble(userBean.getBookPrice())+Double.parseDouble(userBean.getAldedyBill());

                userBean.setLastCode(code+"");

                userBean.setLastPrice(price+"");

                list.add(userBean);

            }

        }

        

        Collections.sort(list, new MyComparator());

        //处理完成以后输出文件

        handleFile.recordResult(list,resultPath);

    }

    

    public Map<String, HandleCode> getMap()

    {

        return map;

    }



    public void setMap(Map<String, HandleCode> map)

    {

        this.map = map;

    }



    public HandleFile getHandleFile()

    {

        return handleFile;

    }



    public void setHandleFile(HandleFile handleFile)

    {

        this.handleFile = handleFile;

    }



}





package com.djk.test;



import java.util.ArrayList;

import java.util.Collections;

import java.util.HashMap;

import java.util.List;

import java.util.Map;



/**

 * 管理类

 * @author djk

 *

 */

public class BookManager

{

    private Map<String,HandleCode> map = new HashMap<String, HandleCode>();

    

    private HandleFile handleFile;

    

    public BookManager(Map<String,HandleCode> map,HandleFile handleFile)

    {

        this.map = map;

        this.handleFile = handleFile;

    }

    

    /**

     * 

     * 输出文件

     */

    public void recordResult (String billPath,String recordsPath,String resultPath)

    {

        Map<String,UserBean> beanMap= handleFile.getUserBean(billPath,recordsPath);

        

        List<UserBean> list = new ArrayList<UserBean>();

        

        for(String key : beanMap.keySet())

        {

            UserBean userBean = beanMap.get(key);

            HandleCode handleCode = map.get(userBean.getBookType());

            if(null !=handleCode)

            {

                String resultCode = handleCode.getHandleCode(userBean);

                userBean.setCode(resultCode);

                System.out.println("name:"+userBean.getUsername());

                double code = Double.parseDouble(userBean.getCode())+Double.parseDouble(userBean.getAlerdyCode());

                double price = Double.parseDouble(userBean.getBookPrice())+Double.parseDouble(userBean.getAldedyBill());

                userBean.setLastCode(code+"");

                userBean.setLastPrice(price+"");

                list.add(userBean);

            }

        }

        

        Collections.sort(list, new MyComparator());

        //处理完成以后输出文件

        handleFile.recordResult(list,resultPath);

    }

    

    public Map<String, HandleCode> getMap()

    {

        return map;

    }



    public void setMap(Map<String, HandleCode> map)

    {

        this.map = map;

    }



    public HandleFile getHandleFile()

    {

        return handleFile;

    }



    public void setHandleFile(HandleFile handleFile)

    {

        this.handleFile = handleFile;

    }

package com.djk.test;



import java.util.HashMap;

import java.util.Map;





/**

 * 客户端

 * @author djk

 *

 */

public class Client

{

    public static void main(String[] args)

    {

        HandleFile handleFile = new DjkHandleFile();

        HandleCode computerType = new ComputeType();

        HandleCode buildingType = new BuildingType();

        HandleCode englishType = new EnglishAndOtherType();

        HandleCode economicType = new EconomicAndOtherType();

        HandleCode novleType = new NovelAndOtherType();

        Map<String, HandleCode> map = new HashMap<String, HandleCode>();

        map.put("A", computerType);

        map.put("B", buildingType);

        map.put("C", englishType);

        map.put("D", economicType);

        map.put("E", novleType);

        BookManager bookManager = new BookManager(map,handleFile);

        bookManager.recordResult("D:/bill.txt","D:/records.txt","D:/resuts.txt");

    }

}



}