1. // 管理者
    2. public abstract class Manager {
    4.     protected String name;
    6.     // 管理者的上级
    7.     protected Manager superior;
    9.     public Manager(String name){
    10.         this.name=name;
    11.     }
    13.     // 设置管理者的上级
    14.     public void SetSuperior(Manager superior){
    15.         this.superior=superior;
    16.     }
    18.      // 申请请求
    19.     abstract public void RequestApplications(Request request);
    20. }
    21. // 经理
    22. public class CommonManger extends Manager {
    24.     public CommonManger(String name) {
    25.         super(name);
    26.     }
    28.     @Override
    29.     public void RequestApplications(Request request) {
    31.         if(request.requestType=="请假" && request.number<=5){
    32.             System.out.println(this.name+"："+request.requestContent+request.number+"，请批准");
    33.         }else{
    34. //            转移上级
    35.             if(superior!=null){
    36.                 superior.RequestApplications(request);
    37.             }
    38.         }
    39.     }
    41. }
    42. // 总经理
    43. public class GeneralManager extends Manager {
    45.     public GeneralManager(String name) {
    46.         super(name);
    47.     }
    49.     @Override
    50.     public void RequestApplications(Request request) {
    52.         if(request.requestType=="请假" && request.number<=20){
    53.             System.out.println(this.name+"："+request.requestContent+request.number+"，请批准");
    54.         }else{
    55. //            转移上级
    56.             if(superior!=null){
    57.                 superior.RequestApplications(request);
    58.             }
    59.         }
    60.     }
    62. }
    63. // 总监
    64. public class Majordomo extends Manager {
    66.     public Majordomo(String name) {
    67.         super(name);
    68.     }
    70.     @Override
    71.     public void RequestApplications(Request request) {
    73.         if(request.requestType=="请假" && request.number<=10){
    74.             System.out.println(this.name+"："+request.requestContent+request.number+"，请批准");
    75.         }else{
    76. //            转移上级
    77.             if(superior!=null){
    78.                 superior.RequestApplications(request);
    79.             }
    80.         }
    81.     }
    83. }
    84. // 请求
    85. public class Request {
    87. //  请假类型
    88.     public String requestType;
    90. //    请假内容
    91.     public String requestContent;
    93. //    天数
    94.     public int number;
    96. }
    97. public class Test {
    98.     public static void main(String[] args) {
    99.         CommonManger jinli =new CommonManger("经理");
    100.         Majordomo zongjian =new Majordomo("总经理");
    101.         GeneralManager zhogjian =new GeneralManager("总监");
    103.         jinli.SetSuperior(zongjian);
    104.         zongjian.SetSuperior(zhogjian);
    106.         Request request =new Request();
    107.         request.requestType="请假";
    108.         request.requestContent="小菜请假";
    109.        // 天数1
    110.         request.number=1;
    111.         jinli.RequestApplications(request);
    112.         // 天数10
    113.         Request request1 =new Request();
    114.         request1.requestType="请假";
    115.         request1.requestContent="小菜请假";
    116.         request1.number=10;
    117.         jinli.RequestApplications(request1);
    118.         // 天数15
    119.         Request request2 =new Request();
    120.         request2.requestType="请假";
    121.         request2.requestContent="小菜请假";
    122.         request2.number=15;
    123.         jinli.RequestApplications(request2);
    124.     }
    125. }