package com.coffee.common.entity;

import com.baomidou.mybatisplus.annotation.TableField;
import lombok.Data;
import java.util.*;
/**
 * @author lifang
 * @version 1.0.0
 * @ClassName GenericTreeEntity.java
 * @Description 树结构基类
 * @createTime 2022年03月17日 20:57:00
 */
@Data
public abstract class GenericTreeEntity<PK> extends GenericEntity<PK> {
    @TableField("parent_id")
    private PK parentId;

    @TableField("sort")
    private Integer sort;

    @TableField(exist = false)
    private List<? super GenericTreeEntity<PK>> children;
}