package com.teaching.backend.controller.Know;

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

/**
 * @Author:youhang
 * @Date:2024-08-19-15:41
 * @Description:
 */
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Edge {
    private String source;
    private String target;
    private String type;
    private Integer sta; // 1 课程-章节 2 章节 - 章节 3 章节 - 知识点  4 点 - 点

}