classes.java

学生考勤管理系统————分为课程选择

/**
 * 
 */
package com.ccniit.kaoqin.db.classes;

import java.util.ArrayList;

/**
 * 编写小组：邓从伟（张强_李楠）
 *
 */
public class Classes {
 private int class_id;//班级流水号
 private String class_NO;//班级编号
 private String class_name;//班级名称
 private String class_grade;
 //班级和学生是1：m关系
 private ArrayList Student;
 //班级和老师是m:m
 private ArrayList Teacher;
 
 
/**
 * @return class_id
 */
public int getClass_id() {
	return class_id;
}
/**
 * @param class_id 要设置的 class_id
 */
public void setClass_id(int class_id) {
	this.class_id = class_id;
}
/**
 * @return class_name
 */
public String getClass_name() {
	return class_name;
}
/**
 * @param class_name 要设置的 class_name
 */
public void setClass_name(String class_name) {
	this.class_name = class_name;
}
/**
 * @return class_NO
 */
public String getClass_NO() {
	return class_NO;
}
/**
 * @param class_NO 要设置的 class_NO
 */
public void setClass_NO(String class_NO) {
	this.class_NO = class_NO;
}
/**
 * @return student
 */
public ArrayList getStudent() {
	return Student;
}
/**
 * @param student 要设置的 student
 */
public void setStudent(ArrayList student) {
	Student = student;
}
/**
 * @return teacher
 */
public ArrayList getTeacher() {
	return Teacher;
}
/**
 * @param teacher 要设置的 teacher
 */
public void setTeacher(ArrayList teacher) {
	Teacher = teacher;
}
public boolean equals(Object obj) {
	// TODO 自动生成方法存根
	if(obj instanceof Classes){
	return ((Classes)obj).getClass_id()== this.getClass_id();
		
	}
	return false;
	

}
public String getClass_grade() {
	return class_grade;
}
public void setClass_grade(String class_grade) {
	this.class_grade = class_grade;
}
}