Java实现部门员工管理

package com.staff;
 
//部门类
public class Department{
  private String DNumber;    //部门编号
  private String DName;      //部门名称
  private Staff[] Staff=new Staff[10];  //定义一个Staff类的员工数组
  private int StaffNum;      //员工人数
  public void setDNumber(String DNumber)
  {
      this.DNumber=DNumber;
  }
  public String getNumb0er()
  {
      return DNumber;
  }
  public void setDName(String DName)
  {
      this.DName=DName;
 
  }
  public String getDName(){
      return DName;
  }
  public  void setStaff(Staff Staff[])
  {
      this.Staff=Staff;
 
  }
  public Staff[] getStaff()
  {
      return Staff;
 
  }
  public void setStaffNum(int StaffNum)
  {
      this.StaffNum=StaffNum;
 
  }
  public int getStaffNum()
  {
      return StaffNum;
 
  }
  //定义构造方法，获得DNumber和DName的值
  public Department(String DNumber,String DName){
      this.setDNumber(DNumber);
      this.setDName(DName);
  }
  
  public void togetherStaff(Staff Sta){
      for (int i=0;i<this.getStaff().length;i++){
          if(this.getStaff()[i]==null){
              this.getStaff()[i]=Sta;
              this.StaffNum=i+1;
              return;
          }
      }
  }
}

package com.staff;
 
//职务类
public class Office{
  private String ONumber;   //职务编号
  private String OName;     //职务名称
  public void setONumber(String ONumber)
  {
      this.ONumber=ONumber;
 
  }
  public String getONumber(){
 
      return ONumber;
  }
  public void setOName(String OName){
 
      this.OName=OName;
  }
  public String getOName()
  {
      return OName;
 
  }
  //定义构造方法，获得ONumber和OName的值
  public Office(String ONumber,String OName){
      this.setONumber(ONumber);
      this.setOName(OName);
  }
}

package com.staff;
 
//员工类
public class Staff{
  private String Name;     //员工姓名
  private String Number;   //员工工号
  private int Age;         //员工年龄
  private String Sex;      //员工性别
  private Department department;  //员工所属部门
  private Office officeInfo;      //员工职务信息
 
  public void setName(String name){
 
      this.Name=name;
  }
  public String getName(){
 
      return Name;
  }
  public void setNumber(String Number){
 
      this.Number=Number;
  }
  public String getNumber(){
 
      return Number;
  }
  public void setAge(int Age){
      if (Age<18||Age>65){
          System.out.println("年龄只能在18~65岁之间，如果不在，则默认为18岁");
          this.Age=18;
      }
      else
          this.Age=Age;
  }
  public int getAge(){
 
      return Age;
  }
  public void setSex(String Sex){
      if(!Sex.equals("男") && !Sex.equals("女")){
          System.out.println("输入性别有误，默认值为男");
          this.Sex="男";
      }
      else
          this.Sex=Sex;
  }
  public String getSex(){
 
      return Sex;
  }
 
  public void setDepartment(Department department) {
 
      this.department=department;
  }
  public Department getDepartment(){
 
      return department;
  }
 
  public void setOfficeInfo(Office officeInfo) {
 
      this.officeInfo = officeInfo;
  }
  public Office getOfficeInfo(){
 
      return officeInfo;
  }
  //定义构造方法，分别获得员工姓名，员工工号，员工性别，员工姓名，员工所属部门，员工职务信息
  public Staff(String Name,String Number,String Sex,int Age,Department department,Office officeInfo){
      this.setName(Name);
      this.setNumber(Number);
      this.setSex(Sex);
      this.setAge(Age);
      this.setDepartment(department);
      this.setOfficeInfo(officeInfo);
  }
  //定义普通方法，返回员工所有基本信息
  public String staffIntroduction(){
      return "姓名:"+ this.getName()+"\n工号:"+ this.getNumber()+"\n年龄:"+ this.getAge()+"\n性别:"+ this.getSex()+"\n职务:"+ this.getDepartment().getDName()+ this.getOfficeInfo().getOName();
  }
}

package com.staff;
 
//员工类
public class Staff{
  private String Name;     //员工姓名
  private String Number;   //员工工号
  private int Age;         //员工年龄
  private String Sex;      //员工性别
  private Department department;  //员工所属部门
  private Office officeInfo;      //员工职务信息
 
  public void setName(String name){
 
      this.Name=name;
  }
  public String getName(){
 
      return Name;
  }
  public void setNumber(String Number){
 
      this.Number=Number;
  }
  public String getNumber(){
 
      return Number;
  }
  public void setAge(int Age){
      if (Age<18||Age>65){
          System.out.println("年龄只能在18~65岁之间，如果不在，则默认为18岁");
          this.Age=18;
      }
      else
          this.Age=Age;
  }
  public int getAge(){
 
      return Age;
  }
  public void setSex(String Sex){
      if(!Sex.equals("男") && !Sex.equals("女")){
          System.out.println("输入性别有误，默认值为男");
          this.Sex="男";
      }
      else
          this.Sex=Sex;
  }
  public String getSex(){
 
      return Sex;
  }
 
  public void setDepartment(Department department) {
 
      this.department=department;
  }
  public Department getDepartment(){
 
      return department;
  }
 
  public void setOfficeInfo(Office officeInfo) {
 
      this.officeInfo = officeInfo;
  }
  public Office getOfficeInfo(){
 
      return officeInfo;
  }
  //定义构造方法，分别获得员工姓名，员工工号，员工性别，员工姓名，员工所属部门，员工职务信息
  public Staff(String Name,String Number,String Sex,int Age,Department department,Office officeInfo){
      this.setName(Name);
      this.setNumber(Number);
      this.setSex(Sex);
      this.setAge(Age);
      this.setDepartment(department);
      this.setOfficeInfo(officeInfo);
  }
  //定义普通方法，返回员工所有基本信息
  public String staffIntroduction(){
      return "姓名:"+ this.getName()+"\n工号:"+ this.getNumber()+"\n年龄:"+ this.getAge()+"\n性别:"+ this.getSex()+"\n职务:"+ this.getDepartment().getDName()+ this.getOfficeInfo().getOName();
  }
}