package cn.lnu.domain; //�������ݿ����ϵͳ�е�ÿ������ public class Category { private String id; private String name; private int lft; private int rgt; private int depth; public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getLft() { return lft; } public void setLft(int lft) { this.lft = lft; } public int getRgt() { return rgt; } public void setRgt(int rgt) { this.rgt = rgt; } public int getDepth() { return depth; } public void setDepth(int depth) { this.depth = depth; } }