package com.qf.myafterprojecy.pojo.dto;
public class PageDto {

    private Integer status;
    private Integer page;
    private Integer size;
    // 数据验证
    public void validate() {
        if ( status > 0 && status <= 2) {
            throw new IllegalArgumentException("Status must be 0 or 2");
        }
        if (page < 0) {
            throw new IllegalArgumentException("Page number must be non-negative");
        }
        if (size <= 0 || size > 100) {
            throw new IllegalArgumentException("Page size must be between 1 and 100");
        }
    }
    public Integer getStatus() {
        return status;
    }
    public void setStatus(Integer status) {
        this.status = status;
    }
    public Integer getPage() {
        return page;
    }
    public void setPage(Integer page) {
        this.page = page;
    }
    public Integer getSize() {
        return size;
    }
    public void setSize(Integer size) {
        this.size = size;
    }
}