package com.sysu.admin.controller.crop.range;

import lombok.Data;
import lombok.experimental.Accessors;

import javax.persistence.Column;
import javax.persistence.Embeddable;
import java.io.Serializable;

/**
 * 联合主键
 */
@Data
@Accessors(fluent = true)
@Embeddable
public class PKRP implements Serializable{



    @Column
    private Long start;


    @Column
    private Long end;

}
