package com.yunhai.bschclassmanage.entity;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import javax.persistence.*;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;
import java.util.Date;

/**
 * 学校班级任教表
 */
@AllArgsConstructor
@NoArgsConstructor
@Data
@Entity
@Table(name = "sch_class_teach")
public class SchClassTeach extends BaseEntity {

    /**
     * 年级id
     */
    @Column(name = "grade_id")
    private Integer gradeId;

    /**
     * 学科id（长度不超过255）
     */
    @Size(max = 255, message = "学科id长度不能超过255")
    @Column(name = "sub_id", length = 255)
    private String subId;

    /**
     * 班级id
     */
    @Column(name = "class_id")
    private Integer classId;

    /**
     * 教师id
     */
    @Column(name = "tea_id")
    private Integer teaId;


    /**
     * 更新校验分组
     */
    public @interface Update {}
}