package com.ruoyi.device.domain;

import java.util.Date;
import com.ruoyi.device.domain.BaseDomain;
import com.ruoyi.device.util.ToStringBuilder;
import com.ruoyi.device.util.ToStringStyle;

/**
 * 图书快照对象 train_book_snapshot
 * 
 * @author ruoyi
 * @date 2026-10-20
 */
public class TrainBookSnapshot extends BaseDomain
{
    private static final long serialVersionUID = 1L;

    /** 主键 */
    private Long id;

    /** 图书永久ID，永不复用 */
    private String bookId;

    /** 书名 */
    private String bookTitle;

    /** SAFETY专业/REGULATION规章等 */
    private String bookCategory;

    /** 简介 */
    private String bookSummary;

    /** 版本BV‑xx，递增 */
    private String bookVersion;

    /** 文件字节大小 */
    private Long fileSize;

    /** 文件MD5校验 */
    private String fileMd5;

    /** 原始文件地址 */
    private String downloadUrl;

    /** 1上架；0下架禁止新下载，可上报阅读 */
    private Integer isOnShelf;

    /** 版本发布时间 */
    private Date publishTime;

    public void setId(Long id) 
    {
        this.id = id;
    }

    public Long getId() 
    {
        return id;
    }

    public void setBookId(String bookId) 
    {
        this.bookId = bookId;
    }

    public String getBookId() 
    {
        return bookId;
    }

    public void setBookTitle(String bookTitle) 
    {
        this.bookTitle = bookTitle;
    }

    public String getBookTitle() 
    {
        return bookTitle;
    }

    public void setBookCategory(String bookCategory) 
    {
        this.bookCategory = bookCategory;
    }

    public String getBookCategory() 
    {
        return bookCategory;
    }

    public void setBookSummary(String bookSummary) 
    {
        this.bookSummary = bookSummary;
    }

    public String getBookSummary() 
    {
        return bookSummary;
    }

    public void setBookVersion(String bookVersion) 
    {
        this.bookVersion = bookVersion;
    }

    public String getBookVersion() 
    {
        return bookVersion;
    }

    public void setFileSize(Long fileSize) 
    {
        this.fileSize = fileSize;
    }

    public Long getFileSize() 
    {
        return fileSize;
    }

    public void setFileMd5(String fileMd5) 
    {
        this.fileMd5 = fileMd5;
    }

    public String getFileMd5() 
    {
        return fileMd5;
    }

    public void setDownloadUrl(String downloadUrl) 
    {
        this.downloadUrl = downloadUrl;
    }

    public String getDownloadUrl() 
    {
        return downloadUrl;
    }

    public void setIsOnShelf(Integer isOnShelf) 
    {
        this.isOnShelf = isOnShelf;
    }

    public Integer getIsOnShelf() 
    {
        return isOnShelf;
    }

    public void setPublishTime(Date publishTime) 
    {
        this.publishTime = publishTime;
    }

    public Date getPublishTime() 
    {
        return publishTime;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
            .append("id", getId())
            .append("bookId", getBookId())
            .append("bookTitle", getBookTitle())
            .append("bookCategory", getBookCategory())
            .append("bookSummary", getBookSummary())
            .append("bookVersion", getBookVersion())
            .append("fileSize", getFileSize())
            .append("fileMd5", getFileMd5())
            .append("downloadUrl", getDownloadUrl())
            .append("isOnShelf", getIsOnShelf())
            .append("publishTime", getPublishTime())
            .append("createTime", getCreateTime())
            .append("updateTime", getUpdateTime())
            .toString();
    }
}