abstractstudent.java

自己编的学籍管理系统

package myprojects.studymanager;
import java.util.*;
import java.io.*;
//public class AbstractStudent implements Comparable{
public class AbstractStudent implements Serializable{
    protected String s_name;
    protected int s_age;
    protected String s_studentID;
    protected String s_code="1";
    protected String s_department;
    protected En_time s_enrollmentyear;
    
    public AbstractStudent(){}
	public AbstractStudent(String name,int age,String studentID,
		String department,int year,int month){
	    s_name=name;
    	s_age=age;
 		s_studentID=studentID;
    	s_department=department;
      	s_enrollmentyear=new En_time(year,month);
      }
    
    
    
    public boolean codeCheck(String code){
    	if(s_code.equals(code))
    	 	   	return true;
    	else return false;
    }

    public void setS_code(String code){
    	   	s_code=code;
    }
    
    
    public String getS_name(){
    	   	return s_name;
    }
    public void setS_name(String name){
    	s_name=name;
    }
    
    
    public int getS_age(){
    	return s_age;
    }
    public void setS_age(int age){
    	s_age=age;
    }
    
    
    public String getS_studentID(){
    	return s_studentID;
    }
    public void setS_studentID(String ID){
    	s_studentID=ID;
    }
    
    
    public void setS_department(String department){
    	s_department=department;
    }
    public String getS_department(){
    	return s_department;
    }
    public void setEnrollmentYear(En_time time){
		s_enrollmentyear.setYear(time.getYear());
		s_enrollmentyear.setMonth(time.getMonth());
	}
	public En_time getEnrollmentYear(){
		return s_enrollmentyear;
	}

    public void showStudentInfo() {
        System.out.println("Student: ");
        System.out.println("name: " + s_name +
                         "\tage: " + s_age +
                         "\tstudnetID: " + s_studentID +
                         "_department: " + s_department);
    }
    public boolean equals(Object o){
    	if((o instanceof AbstractStudent)
    		&&(s_studentID.equals(((AbstractStudent)o).s_studentID)))
    		return true;
    	else return false;
    }
    public String toString()
    {
    	return s_name;
    }

}