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模拟一个基于文本的开发团队调度软件作业v2.0

作者:互联网

package domian3;

public class Architect extends Designer {
    private int stock;//公司奖励的股票的数量
    public Architect(int id, String name, int age, double salary, double bonus, int stock, Equipment equipment) {
        super(id, name, age, salary,bonus,equipment);
        this.stock = stock;
    }

    public int getStock() {
        return stock;
    }

    public void setStock(int stock) {
        this.stock = stock;
    }
    public String getMessageE(){
        return getMembers()+" / "+getId()+"\t"+getName()+"\t"+getAge()+"\t"+getSalary()+"\t"+"设计师"+"\t"+getBonus()+"\t"+getStock();
    }
    public String toString(){
        return getString()+"\t"+"架构师"+"\t"+getStatus()+"\t"+getBonus()+"\t"+getStock()+"\t"+getEquipment().getEquipment();
    }
}
package domian3;

public class Designer extends Programmer {
    private double  bonus;//表示奖金
    public Designer(int id, String name, int age, double salary, double bonus, Equipment equipment) {
        super(id, name, age, salary,equipment);
        this.bonus = bonus;
    }

    public double getBonus() {
        return bonus;
    }

    public void setBonus(double bonus) {
        this.bonus = bonus;
    }
    public String getMessageE(){
        return getMembers()+" / "+getId()+"\t"+getName()+"\t"+getAge()+"\t"+getSalary()+"\t"+"设计师"+getBonus();
    }
    public String toString(){
        return getString()+"\t"+"设计师"+"\t"+getStatus()+"\t"+bonus+"\t\t\t"+getEquipment().getEquipment();
    }
}
package domian3;

public class Employee {
    private int id;//员工id
    private String name;//员工姓名
    private int age;//员工年龄
    private double salary;//员工工资
    public Employee(){

    }
    public Employee(int id,String name,int age,double salary){//构造器赋值
        this.id=id;
        this.name=name;
        this.age=age;
        this.salary=salary;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public double getSalary() {
        return salary;
    }

    public void setSalary(double salary) {
        this.salary = salary;
    }
    public String getString(){
        return id+"\t"+name+"\t"+age+"\t"+salary;
    }

    @Override
    public String toString() {
        return getString();
    }
}
package domian3;

public interface Equipment {
    public String getEquipment();
}
package domian3;

public class Notebook implements Equipment{
        private String model;//机器的型号
        private double price;//机器的价格
        public Notebook(String model, double price){//构造器在这里!!
            this.model=model;
            this.price=price;
        }

    public String getModel() {
        return model;
    }

    public void setModel(String model) {
        this.model = model;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }
    public String getEquipment(){
        return model+"("+model+")";
    }
}

package domian3;

public class PC implements Equipment {
    private String model;//机器的型号
    private String display;//显示器的名称
    public PC(String model, String display){//构造器初始化类中的属性
        this.display=display;
        this.model=model;
    }

    public String getModel() {
        return model;
    }

    public void setModel(String model) {
        this.model = model;
    }

    public String getDisplay() {
        return display;
    }

    public void setDisplay(String display) {
        this.display = display;
    }
    public String getEquipment(){
        return display+"("+model+")";
    }
}
package domian3;

public class printer implements Equipment{
    private String name;
    private String type;

    public printer(String name, String type) {
        this.name = name;
        this.type = type;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }
    public String getEquipment(){
        return name+"("+type+")";
    }
}
package domian3;
import service3.Status;



public class Programmer extends Employee {
    private int members;//记录加入开发团队(数组)之后的id
    private service3.Status Status= service3.Status.FREE;//空闲状态 作为一个属性
    private  Equipment equipment;//表示该成员领用的设备//这里声明类型但不赋值
    public Programmer(int id,String name,int age,double salary,Equipment equipment) {
        super(id,name,age,salary);//用父类构造器赋值
        this.equipment=equipment;//!为什么空指针你没用构造器赋值你
    }

    public int getMembers() {
        return members;
    }

    public void setMembers(int members) {
        this.members = members;
    }

    public service3.Status getStatus() {
        return Status;
    }

    public void setStatus(service3.Status status) {
        Status = status;
    }

    public Equipment getEquipment() {
        return equipment;
    }

    public void setEquipment(Equipment equipment) {
        this.equipment = equipment;
    }
    public String getMessageE(){
        return members+" / "+getId()+"\t"+getName()+"\t"+getAge()+"\t"+getSalary()+"\t"+"程序员";
    }
    public String toString(){
        return getString()+" \t"+"程序员"+"\t"+Status+"\t"+"\t\t\t\t"+getEquipment().getEquipment();
    }
}
package service3;


public class Data {//数据类
    public static final int EMPLOYEE = 10;
    public static final int PROGRAMMER = 11;
    public static final int DESIGNER = 12;
    public static final int ARCHITECT = 13;

    public static final int PC = 21;
    public static final int NOTEBOOK = 22;
    public static final int PRINTER = 23;

    //Employee  :  10, id, name, age, salary
    //Programmer:  11, id, name, age, salary
    //Designer  :  12, id, name, age, salary, bonus
    //Architect :  13, id, name, age, salary, bonus, stock
    public static final String[][] EMPLOYEES = {
        {"10", "1", " 马云", "22", "3000"},
        {"13", "2", "马化腾", "32", "18000", "15000", "2000"},
        {"11", "3", "李彦宏", "23", "7000"},
        {"11", "4", "刘强东", "24", "7300"},
        {"12", "5", " 雷军", "28", "10000", "5000"},
        {"11", "6", "任志强", "22", "6800"},
        {"12", "7", "柳传志", "29", "10800","5200"},
        {"13", "8", "杨元庆", "30", "19800", "15000", "2500"},
        {"12", "9", "史玉柱", "26", "9800", "5500"},
        {"11", "10", " 丁磊", "21", "6600"},
        {"11", "11", "张朝阳", "25", "7100"},
        {"12", "12", "杨致远", "27", "9600", "4800"}
    };
    
    //如下的EQUIPMENTS数组与上面的EMPLOYEES数组元素一一对应
    //PC      :21, model, display
    //NoteBook:22, model, price
    //Printer :23, name, type 
    public static final String[][] EQUIPMENTS = {
        {},
        {"22", "联想T4", "6000"},
        {"21", "戴尔", "NEC17寸"},
        {"21", "戴尔", "三星 17寸"},
        {"23", "佳能 2900", "激光"},
        {"21", "华硕", "三星 17寸"},
        {"21", "华硕", "三星 17寸"},
        {"23", "爱普生20K", "针式"},
        {"22", "惠普m6", "5800"},
        {"21", "戴尔", "NEC 17寸"},
        {"21", "华硕","三星 17寸"},
        {"22", "惠普m6", "5800"}
    };
}
package service3;
import domian3.*;

import static service3.Data.*;

public class NameListService {
    private Employee employees[] = new Employee[Data.EMPLOYEES.length];//数组提取data中的数据存入里面

    public NameListService() {
        int i = 0;
        for (; i < employees.length; i++) {
            int type = Integer.parseInt(EMPLOYEES[i][0]);
            int id = Integer.parseInt(EMPLOYEES[i][1]);
            String name = EMPLOYEES[i][2];
            int age = Integer.parseInt(EMPLOYEES[i][3]);
            double salary = Double.parseDouble(EMPLOYEES[i][4]);
            double bonus;
            int stock;
            Equipment ep;
            switch (type) {
                case EMPLOYEE:
                    employees[i] = new Employee(id, name, age, salary);
                    break;
                case PROGRAMMER:
                    ep = getEquipment(i);
                    employees[i] = new Programmer(id, name, age, salary, ep);
                    break;
                case DESIGNER:
                    bonus = Double.parseDouble(EMPLOYEES[i][5]);
                    ep = getEquipment(i);
                    employees[i] = new Designer(id, name, age, salary, bonus, ep);
                    break;
                case ARCHITECT:
                    bonus = Double.parseDouble(EMPLOYEES[i][5]);
                    stock = Integer.parseInt(EMPLOYEES[i][6]);
                    ep = getEquipment(i);
                    employees[i] = new Architect(id, name, age, salary, bonus, stock, ep);
                    break;
            }
        }
    }
    public Equipment getEquipment(int index) {
        int i = index;
        int type = Integer.parseInt(EQUIPMENTS[i][0]);
        for (; i < EQUIPMENTS.length; i++) {
            String model = EQUIPMENTS[i][1];
            String display=EQUIPMENTS[i][2];
            switch (type) {
                case PC:
                    return new PC(model,display);
                case NOTEBOOK:
                    return new Notebook(model, Double.parseDouble(display));

                case PRINTER:
                    return new printer(EQUIPMENTS[i][1], display);

            }
        }
        return null;
    }

    public Employee[] getAllEmployees() {//返回所有员工的信息
        return employees;
    }

    public Employee getEmployees(int id) {//获取指定id的员工信息
        for ( int i = 0; i < employees.length; i++) {
            int index = Integer.parseInt(EMPLOYEES[i][1]);
            if (index == id) {
                return employees[i];
            }
        }
        throw new TeamException("找不到此员工");
    }
}
package service3;
    public class Status {//状态类
        private final String NAME;
        private Status(String name) {
            this.NAME = name;
        }
        public static final Status FREE = new Status("FREE");
        public static final Status VOCATION = new Status("VOCATION");
        public static final Status BUSY = new Status("BUSY");
        public String getNAME() {
            return NAME;
        }
        @Override
        public String toString() {
            return NAME;
        }
    }

package service3;

public class TeamException extends RuntimeException{//异常类用来处理异常信息
    static final long serialVersionUID = -3387556648929948L;
    TeamException(){

    }
    TeamException(String message){
        super(message);
    }
}
package service3;

import domian3.Architect;
import domian3.Designer;
import domian3.Employee;
import domian3.Programmer;

public class TeamService {
    private static int counter = 1;
    private final int MAX_MEMBER = 5;
    private Programmer[] team = new Programmer[MAX_MEMBER];
    int total = 0;

    public Programmer[] getTeam() throws TeamException {
        Programmer[] team = new Programmer[total];
        if (this.team == null || total == 0) {
            throw new TeamException("团队中没有员工");
        }
        for (int i = 0; i < total; i++) {
            team[i] = this.team[i];
        }
        return team;
    }

    public void addMember(Employee e) throws TeamException {
//成员已满,无法添加
        if (total == team.length) {
            throw new TeamException("成员已满无法添加");
        }
//该成员不是开发人员,无法添加
        if (!(e instanceof Programmer)) {
            throw new TeamException("此人员是废物,不给添加");
        }
//该员工已在本开发团队中

        for (int i = 0; i < total; i++) {
            if (e.getId() == team[i].getId()) {
                throw new TeamException("此人已在开发团队中");
            }
        }
//该员工已是某团队成员
//该员正在休假,无法添加
        if (((Programmer) e).getStatus() == Status.VOCATION) {
            throw new TeamException("此员工正在休假");
        }
//团队中至多只能有一名架构师
//团队中至多只能有两名设计师
//团队中至多只能有三名程序员
        Programmer p = (Programmer) e;

        int A = 0, D = 0, P = 0;
        for (int i = 0; i < team.length; i++) {
            if (team[i] instanceof Architect) {
                A++;
            } else if (team[i] instanceof Designer) {
                D++;
            } else if (team[i] instanceof Programmer) {
                P++;
            }
        }
        if (A >= 1) {
            if (p instanceof Architect) {
                throw new TeamException("团队中至多只能有一名架构师");
            }
        }
        if (D >= 2) {
            if (p instanceof Designer) {
                throw new TeamException("团队中至多只能有两名设计师");
            }
        }
        if (P >= 3) {
            if (p instanceof Programmer) {
                throw new TeamException("团队中至多只能有三名程序员");
            }
        }
        p.setMembers(counter++);
        p.setStatus(Status.BUSY);
        team[total++] = p;

    }

    public void removeMember(int memberId) throws TeamException{
        memberId-=1;
        if(memberId>total-1||team[memberId]==null){
            throw new TeamException("找不到此员工");
        }
        for (int i = 0; i < total; i++) {
                if(team[memberId]==team[i]){
                    team[i]=team[i+1];
                }
        }
                    team[--total]=null;
    }
    public int getTotal(){
        return total;
    }
}
package view3;

import domian3.Employee;
import service3.NameListService;
import service3.TeamException;
import service3.TeamService;

public class TeamView {
    NameListService n=new NameListService();
    TeamService t=new TeamService();
    public void enterMainMenu() {
        boolean flag = true;
        int key = 0;
        while (flag) {
            if(key!='1'){
                listAllEmployees();
            }
            System.out.println("1-团队列表  2-添加团队成员  3-删除团队成员 4-退出   请选择(1-4):  ");
            key=TSUtility.readMenuSelection();
            switch (key) {
                case '1':
                    getTeam();
                    break;
                case '2':
                    addMember();
                    break;
                case '3':
                    deleteMember();
                    break;
                case '4':
                    System.out.print("确定退出吗?(Y/N):");
                    char YorN = TSUtility.readConfirmSelection();
                    if (YorN == 'Y') {
                        flag = false;
                            break;
                    }
            }
        }
    }
    private void listAllEmployees() {
        System.out.println("-------------------------------------开发团队调度软件-------------------------------------");
        System.out.println("ID\t姓名\t\t年龄\t工资\t\t职位\t\t状态\t\t奖金\t\t股票\t\t领用设备");
        for (int i = 0; i < n.getAllEmployees().length; i++) {
            System.out.println(n.getAllEmployees()[i]);
        }
        System.out.println("---------------------------------------------------------------------------------------");
    }
    private void getTeam() {
        System.out.println("--------------------团队成员列表---------------------");
        System.out.println("TDI/ID\t姓名\t\t年龄\t\t工资\t 职位\t\t奖金\t股票");
                if(t.getTotal()==0){
                    System.out.println("团队中没有员工");
                        TSUtility.readReturn();
                }
        for (int i = 0; i < t.getTotal(); i++) {
            System.out.println(t.getTeam()[i].getMessageE());
        }
        System.out.println("-----------------------------------------------------");
    }
        private void addMember() {
            System.out.println("---------------------添加成员---------------------");
            System.out.print("请输入要添加的员工ID: ");
            int id = TSUtility.readInt();
            try {
                t.addMember(n.getEmployees(id));
                System.out.println("添加成功");
            }catch(TeamException e){
                        System.out.println("添加失败,原因是:"+e.getMessage());
            }
                TSUtility.readReturn();
    }
    private void deleteMember() {
        System.out.println("---------------------删除成员---------------------");
       if(t.getTotal()==0){
           System.out.println("团队中没有员工");
           TSUtility.readReturn();
           return;
       }
        System.out.println("请输入要删除员工的TID: ");
                      int TID=TSUtility.readInt();
        System.out.println("确认是否删除(Y/N): ");
        char l=TSUtility.readConfirmSelection();
        try {
            if (l == 'Y') {
                t.removeMember(TID);
                System.out.println("删除成功");
            }
        }catch(TeamException e){
            System.out.println("删除失败,原因是:"+e.getMessage());
        }
        TSUtility.readReturn();
    }
    public static void main(String[]args){
        TeamView t=new TeamView();
       t.enterMainMenu();
    }

}
package view3;
//宋老师写的工具类

import java.util.Scanner;

/**
 * 
 * @Description 项目中提供了TSUtility.java类,可用来方便地实现键盘访问。
 * @author shkstart  Email:shkstart@126.com
 * @version 
 * @date 2019年2月12日上午12:02:58
 *
 */
public class TSUtility {
    private static Scanner scanner = new Scanner(System.in);
    /**
     * 
     * @Description 该方法读取键盘,如果用户键入’1’-’4’中的任意字符,则方法返回。返回值为用户键入字符。
     * @author shkstart
     * @date 2019年2月12日上午12:03:30
     * @return
     */
	public static char readMenuSelection() {
        char c;
        for (; ; ) {
            String str = readKeyBoard(1, false);
            c = str.charAt(0);
            if (c != '1' && c != '2' &&
                c != '3' && c != '4') {
                System.out.print("选择错误,请重新输入:");
            } else break;
        }
        return c;
    }
	/**
	 * 
	 * @Description 该方法提示并等待,直到用户按回车键后返回。
	 * @author shkstart
	 * @date 2019年2月12日上午12:03:50
	 */
    public static void readReturn() {
        System.out.print("按回车键继续...");
        readKeyBoard(100, true);
    }
    /**
     * 
     * @Description 该方法从键盘读取一个长度不超过2位的整数,并将其作为方法的返回值。
     * @author shkstart
     * @date 2019年2月12日上午12:04:04
     * @return
     */
    public static int readInt() {
        int n;
        for (; ; ) {
            String str = readKeyBoard(2, false);
            try {
                n = Integer.parseInt(str);
                break;
            } catch (NumberFormatException e) {
                System.out.print("数字输入错误,请重新输入:");
            }
        }
        return n;
    }
    /**
     * 
     * @Description 从键盘读取‘Y’或’N’,并将其作为方法的返回值。
     * @author shkstart
     * @date 2019年2月12日上午12:04:45
     * @return
     */
    public static char readConfirmSelection() {
        char c;
        for (; ; ) {
            String str = readKeyBoard(1, false).toUpperCase();
            c = str.charAt(0);
            if (c == 'Y' || c == 'N') {
                break;
            } else {
                System.out.print("选择错误,请重新输入:");
            }
        }
        return c;
    }

    private static String readKeyBoard(int limit, boolean blankReturn) {
        String line = "";

        while (scanner.hasNextLine()) {
            line = scanner.nextLine();
            if (line.length() == 0) {
                if (blankReturn) return line;
                else continue;
            }

            if (line.length() < 1 || line.length() > limit) {
                System.out.print("输入长度(不大于" + limit + ")错误,请重新输入:");
                continue;
            }
            break;
        }

        return line;
    }
}

标签:return,String,int,调度,v2.0,id,文本,public,name
来源: https://blog.csdn.net/qq_58902919/article/details/121545208