package cn.exploring.engine.server.db.domain;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Arrays;

public class LessonInfo {
    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database table lesson_info
     *
     * @mbg.generated
     * @project https://github.com/itfsw/mybatis-generator-plugin
     */
    public static final Boolean NOT_DELETED = false;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database table lesson_info
     *
     * @mbg.generated
     * @project https://github.com/itfsw/mybatis-generator-plugin
     */
    public static final Boolean IS_DELETED = true;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.id
     *
     * @mbg.generated
     */
    private Integer id;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.chapters
     *
     * @mbg.generated
     */
    private Integer chapters;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.chapters_name
     *
     * @mbg.generated
     */
    private String chaptersName;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.session
     *
     * @mbg.generated
     */
    private Integer session;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.session_name
     *
     * @mbg.generated
     */
    private String sessionName;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.lesson_content
     *
     * @mbg.generated
     */
    private String lessonContent;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.lesson_order
     *
     * @mbg.generated
     */
    private Integer lessonOrder;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.cover
     *
     * @mbg.generated
     */
    private String cover;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.vid_url
     *
     * @mbg.generated
     */
    private String vidUrl;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.video
     *
     * @mbg.generated
     */
    private String video;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.topic
     *
     * @mbg.generated
     */
    private String topic;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.option_A
     *
     * @mbg.generated
     */
    private String optionA;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.option_A_point
     *
     * @mbg.generated
     */
    private Float optionAPoint;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.explain_A
     *
     * @mbg.generated
     */
    private String explainA;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.option_B
     *
     * @mbg.generated
     */
    private String optionB;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.option_B_point
     *
     * @mbg.generated
     */
    private Float optionBPoint;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.explain_B
     *
     * @mbg.generated
     */
    private String explainB;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.option_C
     *
     * @mbg.generated
     */
    private String optionC;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.option_C_point
     *
     * @mbg.generated
     */
    private Float optionCPoint;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.explain_C
     *
     * @mbg.generated
     */
    private String explainC;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.add_time
     *
     * @mbg.generated
     */
    private LocalDateTime addTime;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.update_time
     *
     * @mbg.generated
     */
    private LocalDateTime updateTime;

    /**
     *
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column lesson_info.deleted
     *
     * @mbg.generated
     */
    private Boolean deleted;

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.id
     *
     * @return the value of lesson_info.id
     *
     * @mbg.generated
     */
    public Integer getId() {
        return id;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.id
     *
     * @param id the value for lesson_info.id
     *
     * @mbg.generated
     */
    public void setId(Integer id) {
        this.id = id;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.chapters
     *
     * @return the value of lesson_info.chapters
     *
     * @mbg.generated
     */
    public Integer getChapters() {
        return chapters;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.chapters
     *
     * @param chapters the value for lesson_info.chapters
     *
     * @mbg.generated
     */
    public void setChapters(Integer chapters) {
        this.chapters = chapters;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.chapters_name
     *
     * @return the value of lesson_info.chapters_name
     *
     * @mbg.generated
     */
    public String getChaptersName() {
        return chaptersName;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.chapters_name
     *
     * @param chaptersName the value for lesson_info.chapters_name
     *
     * @mbg.generated
     */
    public void setChaptersName(String chaptersName) {
        this.chaptersName = chaptersName;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.session
     *
     * @return the value of lesson_info.session
     *
     * @mbg.generated
     */
    public Integer getSession() {
        return session;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.session
     *
     * @param session the value for lesson_info.session
     *
     * @mbg.generated
     */
    public void setSession(Integer session) {
        this.session = session;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.session_name
     *
     * @return the value of lesson_info.session_name
     *
     * @mbg.generated
     */
    public String getSessionName() {
        return sessionName;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.session_name
     *
     * @param sessionName the value for lesson_info.session_name
     *
     * @mbg.generated
     */
    public void setSessionName(String sessionName) {
        this.sessionName = sessionName;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.lesson_content
     *
     * @return the value of lesson_info.lesson_content
     *
     * @mbg.generated
     */
    public String getLessonContent() {
        return lessonContent;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.lesson_content
     *
     * @param lessonContent the value for lesson_info.lesson_content
     *
     * @mbg.generated
     */
    public void setLessonContent(String lessonContent) {
        this.lessonContent = lessonContent;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.lesson_order
     *
     * @return the value of lesson_info.lesson_order
     *
     * @mbg.generated
     */
    public Integer getLessonOrder() {
        return lessonOrder;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.lesson_order
     *
     * @param lessonOrder the value for lesson_info.lesson_order
     *
     * @mbg.generated
     */
    public void setLessonOrder(Integer lessonOrder) {
        this.lessonOrder = lessonOrder;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.cover
     *
     * @return the value of lesson_info.cover
     *
     * @mbg.generated
     */
    public String getCover() {
        return cover;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.cover
     *
     * @param cover the value for lesson_info.cover
     *
     * @mbg.generated
     */
    public void setCover(String cover) {
        this.cover = cover;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.vid_url
     *
     * @return the value of lesson_info.vid_url
     *
     * @mbg.generated
     */
    public String getVidUrl() {
        return vidUrl;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.vid_url
     *
     * @param vidUrl the value for lesson_info.vid_url
     *
     * @mbg.generated
     */
    public void setVidUrl(String vidUrl) {
        this.vidUrl = vidUrl;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.video
     *
     * @return the value of lesson_info.video
     *
     * @mbg.generated
     */
    public String getVideo() {
        return video;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.video
     *
     * @param video the value for lesson_info.video
     *
     * @mbg.generated
     */
    public void setVideo(String video) {
        this.video = video;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.topic
     *
     * @return the value of lesson_info.topic
     *
     * @mbg.generated
     */
    public String getTopic() {
        return topic;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.topic
     *
     * @param topic the value for lesson_info.topic
     *
     * @mbg.generated
     */
    public void setTopic(String topic) {
        this.topic = topic;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.option_A
     *
     * @return the value of lesson_info.option_A
     *
     * @mbg.generated
     */
    public String getOptionA() {
        return optionA;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.option_A
     *
     * @param optionA the value for lesson_info.option_A
     *
     * @mbg.generated
     */
    public void setOptionA(String optionA) {
        this.optionA = optionA;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.option_A_point
     *
     * @return the value of lesson_info.option_A_point
     *
     * @mbg.generated
     */
    public Float getOptionAPoint() {
        return optionAPoint;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.option_A_point
     *
     * @param optionAPoint the value for lesson_info.option_A_point
     *
     * @mbg.generated
     */
    public void setOptionAPoint(Float optionAPoint) {
        this.optionAPoint = optionAPoint;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.explain_A
     *
     * @return the value of lesson_info.explain_A
     *
     * @mbg.generated
     */
    public String getExplainA() {
        return explainA;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.explain_A
     *
     * @param explainA the value for lesson_info.explain_A
     *
     * @mbg.generated
     */
    public void setExplainA(String explainA) {
        this.explainA = explainA;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.option_B
     *
     * @return the value of lesson_info.option_B
     *
     * @mbg.generated
     */
    public String getOptionB() {
        return optionB;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.option_B
     *
     * @param optionB the value for lesson_info.option_B
     *
     * @mbg.generated
     */
    public void setOptionB(String optionB) {
        this.optionB = optionB;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.option_B_point
     *
     * @return the value of lesson_info.option_B_point
     *
     * @mbg.generated
     */
    public Float getOptionBPoint() {
        return optionBPoint;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.option_B_point
     *
     * @param optionBPoint the value for lesson_info.option_B_point
     *
     * @mbg.generated
     */
    public void setOptionBPoint(Float optionBPoint) {
        this.optionBPoint = optionBPoint;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.explain_B
     *
     * @return the value of lesson_info.explain_B
     *
     * @mbg.generated
     */
    public String getExplainB() {
        return explainB;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.explain_B
     *
     * @param explainB the value for lesson_info.explain_B
     *
     * @mbg.generated
     */
    public void setExplainB(String explainB) {
        this.explainB = explainB;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.option_C
     *
     * @return the value of lesson_info.option_C
     *
     * @mbg.generated
     */
    public String getOptionC() {
        return optionC;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.option_C
     *
     * @param optionC the value for lesson_info.option_C
     *
     * @mbg.generated
     */
    public void setOptionC(String optionC) {
        this.optionC = optionC;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.option_C_point
     *
     * @return the value of lesson_info.option_C_point
     *
     * @mbg.generated
     */
    public Float getOptionCPoint() {
        return optionCPoint;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.option_C_point
     *
     * @param optionCPoint the value for lesson_info.option_C_point
     *
     * @mbg.generated
     */
    public void setOptionCPoint(Float optionCPoint) {
        this.optionCPoint = optionCPoint;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.explain_C
     *
     * @return the value of lesson_info.explain_C
     *
     * @mbg.generated
     */
    public String getExplainC() {
        return explainC;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.explain_C
     *
     * @param explainC the value for lesson_info.explain_C
     *
     * @mbg.generated
     */
    public void setExplainC(String explainC) {
        this.explainC = explainC;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.add_time
     *
     * @return the value of lesson_info.add_time
     *
     * @mbg.generated
     */
    public LocalDateTime getAddTime() {
        return addTime;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.add_time
     *
     * @param addTime the value for lesson_info.add_time
     *
     * @mbg.generated
     */
    public void setAddTime(LocalDateTime addTime) {
        this.addTime = addTime;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.update_time
     *
     * @return the value of lesson_info.update_time
     *
     * @mbg.generated
     */
    public LocalDateTime getUpdateTime() {
        return updateTime;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.update_time
     *
     * @param updateTime the value for lesson_info.update_time
     *
     * @mbg.generated
     */
    public void setUpdateTime(LocalDateTime updateTime) {
        this.updateTime = updateTime;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column lesson_info.deleted
     *
     * @return the value of lesson_info.deleted
     *
     * @mbg.generated
     */
    public Boolean getDeleted() {
        return deleted;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column lesson_info.deleted
     *
     * @param deleted the value for lesson_info.deleted
     *
     * @mbg.generated
     */
    public void setDeleted(Boolean deleted) {
        this.deleted = deleted;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table lesson_info
     *
     * @mbg.generated
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(getClass().getSimpleName());
        sb.append(" [");
        sb.append("Hash = ").append(hashCode());
        sb.append(", id=").append(id);
        sb.append(", chapters=").append(chapters);
        sb.append(", chaptersName=").append(chaptersName);
        sb.append(", session=").append(session);
        sb.append(", sessionName=").append(sessionName);
        sb.append(", lessonContent=").append(lessonContent);
        sb.append(", lessonOrder=").append(lessonOrder);
        sb.append(", cover=").append(cover);
        sb.append(", vidUrl=").append(vidUrl);
        sb.append(", video=").append(video);
        sb.append(", topic=").append(topic);
        sb.append(", optionA=").append(optionA);
        sb.append(", optionAPoint=").append(optionAPoint);
        sb.append(", explainA=").append(explainA);
        sb.append(", optionB=").append(optionB);
        sb.append(", optionBPoint=").append(optionBPoint);
        sb.append(", explainB=").append(explainB);
        sb.append(", optionC=").append(optionC);
        sb.append(", optionCPoint=").append(optionCPoint);
        sb.append(", explainC=").append(explainC);
        sb.append(", addTime=").append(addTime);
        sb.append(", updateTime=").append(updateTime);
        sb.append(", deleted=").append(deleted);
        sb.append("]");
        return sb.toString();
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table lesson_info
     *
     * @mbg.generated
     */
    @Override
    public boolean equals(Object that) {
        if (this == that) {
            return true;
        }
        if (that == null) {
            return false;
        }
        if (getClass() != that.getClass()) {
            return false;
        }
        LessonInfo other = (LessonInfo) that;
        return (this.getId() == null ? other.getId() == null : this.getId().equals(other.getId()))
            && (this.getChapters() == null ? other.getChapters() == null : this.getChapters().equals(other.getChapters()))
            && (this.getChaptersName() == null ? other.getChaptersName() == null : this.getChaptersName().equals(other.getChaptersName()))
            && (this.getSession() == null ? other.getSession() == null : this.getSession().equals(other.getSession()))
            && (this.getSessionName() == null ? other.getSessionName() == null : this.getSessionName().equals(other.getSessionName()))
            && (this.getLessonContent() == null ? other.getLessonContent() == null : this.getLessonContent().equals(other.getLessonContent()))
            && (this.getLessonOrder() == null ? other.getLessonOrder() == null : this.getLessonOrder().equals(other.getLessonOrder()))
            && (this.getCover() == null ? other.getCover() == null : this.getCover().equals(other.getCover()))
            && (this.getVidUrl() == null ? other.getVidUrl() == null : this.getVidUrl().equals(other.getVidUrl()))
            && (this.getVideo() == null ? other.getVideo() == null : this.getVideo().equals(other.getVideo()))
            && (this.getTopic() == null ? other.getTopic() == null : this.getTopic().equals(other.getTopic()))
            && (this.getOptionA() == null ? other.getOptionA() == null : this.getOptionA().equals(other.getOptionA()))
            && (this.getOptionAPoint() == null ? other.getOptionAPoint() == null : this.getOptionAPoint().equals(other.getOptionAPoint()))
            && (this.getExplainA() == null ? other.getExplainA() == null : this.getExplainA().equals(other.getExplainA()))
            && (this.getOptionB() == null ? other.getOptionB() == null : this.getOptionB().equals(other.getOptionB()))
            && (this.getOptionBPoint() == null ? other.getOptionBPoint() == null : this.getOptionBPoint().equals(other.getOptionBPoint()))
            && (this.getExplainB() == null ? other.getExplainB() == null : this.getExplainB().equals(other.getExplainB()))
            && (this.getOptionC() == null ? other.getOptionC() == null : this.getOptionC().equals(other.getOptionC()))
            && (this.getOptionCPoint() == null ? other.getOptionCPoint() == null : this.getOptionCPoint().equals(other.getOptionCPoint()))
            && (this.getExplainC() == null ? other.getExplainC() == null : this.getExplainC().equals(other.getExplainC()))
            && (this.getAddTime() == null ? other.getAddTime() == null : this.getAddTime().equals(other.getAddTime()))
            && (this.getUpdateTime() == null ? other.getUpdateTime() == null : this.getUpdateTime().equals(other.getUpdateTime()))
            && (this.getDeleted() == null ? other.getDeleted() == null : this.getDeleted().equals(other.getDeleted()));
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table lesson_info
     *
     * @mbg.generated
     */
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((getId() == null) ? 0 : getId().hashCode());
        result = prime * result + ((getChapters() == null) ? 0 : getChapters().hashCode());
        result = prime * result + ((getChaptersName() == null) ? 0 : getChaptersName().hashCode());
        result = prime * result + ((getSession() == null) ? 0 : getSession().hashCode());
        result = prime * result + ((getSessionName() == null) ? 0 : getSessionName().hashCode());
        result = prime * result + ((getLessonContent() == null) ? 0 : getLessonContent().hashCode());
        result = prime * result + ((getLessonOrder() == null) ? 0 : getLessonOrder().hashCode());
        result = prime * result + ((getCover() == null) ? 0 : getCover().hashCode());
        result = prime * result + ((getVidUrl() == null) ? 0 : getVidUrl().hashCode());
        result = prime * result + ((getVideo() == null) ? 0 : getVideo().hashCode());
        result = prime * result + ((getTopic() == null) ? 0 : getTopic().hashCode());
        result = prime * result + ((getOptionA() == null) ? 0 : getOptionA().hashCode());
        result = prime * result + ((getOptionAPoint() == null) ? 0 : getOptionAPoint().hashCode());
        result = prime * result + ((getExplainA() == null) ? 0 : getExplainA().hashCode());
        result = prime * result + ((getOptionB() == null) ? 0 : getOptionB().hashCode());
        result = prime * result + ((getOptionBPoint() == null) ? 0 : getOptionBPoint().hashCode());
        result = prime * result + ((getExplainB() == null) ? 0 : getExplainB().hashCode());
        result = prime * result + ((getOptionC() == null) ? 0 : getOptionC().hashCode());
        result = prime * result + ((getOptionCPoint() == null) ? 0 : getOptionCPoint().hashCode());
        result = prime * result + ((getExplainC() == null) ? 0 : getExplainC().hashCode());
        result = prime * result + ((getAddTime() == null) ? 0 : getAddTime().hashCode());
        result = prime * result + ((getUpdateTime() == null) ? 0 : getUpdateTime().hashCode());
        result = prime * result + ((getDeleted() == null) ? 0 : getDeleted().hashCode());
        return result;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table lesson_info
     *
     * @mbg.generated
     * @project https://github.com/itfsw/mybatis-generator-plugin
     */
    public void andLogicalDeleted(boolean deleted) {
        setDeleted(deleted ? IS_DELETED : NOT_DELETED);
    }

    /**
     * This enum was generated by MyBatis Generator.
     * This enum corresponds to the database table lesson_info
     *
     * @mbg.generated
     * @project https://github.com/itfsw/mybatis-generator-plugin
     */
    public enum Column {
        id("id", "id", "INTEGER", false),
        chapters("chapters", "chapters", "INTEGER", false),
        chaptersName("chapters_name", "chaptersName", "VARCHAR", false),
        session("session", "session", "INTEGER", true),
        sessionName("session_name", "sessionName", "VARCHAR", false),
        lessonContent("lesson_content", "lessonContent", "VARCHAR", false),
        lessonOrder("lesson_order", "lessonOrder", "INTEGER", false),
        cover("cover", "cover", "VARCHAR", false),
        vidUrl("vid_url", "vidUrl", "VARCHAR", false),
        video("video", "video", "VARCHAR", false),
        topic("topic", "topic", "VARCHAR", false),
        optionA("option_A", "optionA", "VARCHAR", false),
        optionAPoint("option_A_point", "optionAPoint", "REAL", false),
        explainA("explain_A", "explainA", "VARCHAR", false),
        optionB("option_B", "optionB", "VARCHAR", false),
        optionBPoint("option_B_point", "optionBPoint", "REAL", false),
        explainB("explain_B", "explainB", "VARCHAR", false),
        optionC("option_C", "optionC", "VARCHAR", false),
        optionCPoint("option_C_point", "optionCPoint", "REAL", false),
        explainC("explain_C", "explainC", "VARCHAR", false),
        addTime("add_time", "addTime", "TIMESTAMP", false),
        updateTime("update_time", "updateTime", "TIMESTAMP", false),
        deleted("deleted", "deleted", "BIT", false);

        /**
         * This field was generated by MyBatis Generator.
         * This field corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        private static final String BEGINNING_DELIMITER = "`";

        /**
         * This field was generated by MyBatis Generator.
         * This field corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        private static final String ENDING_DELIMITER = "`";

        /**
         * This field was generated by MyBatis Generator.
         * This field corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        private final String column;

        /**
         * This field was generated by MyBatis Generator.
         * This field corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        private final boolean isColumnNameDelimited;

        /**
         * This field was generated by MyBatis Generator.
         * This field corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        private final String javaProperty;

        /**
         * This field was generated by MyBatis Generator.
         * This field corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        private final String jdbcType;

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String value() {
            return this.column;
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String getValue() {
            return this.column;
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String getJavaProperty() {
            return this.javaProperty;
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String getJdbcType() {
            return this.jdbcType;
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        Column(String column, String javaProperty, String jdbcType, boolean isColumnNameDelimited) {
            this.column = column;
            this.javaProperty = javaProperty;
            this.jdbcType = jdbcType;
            this.isColumnNameDelimited = isColumnNameDelimited;
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String desc() {
            return this.getEscapedColumnName() + " DESC";
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String asc() {
            return this.getEscapedColumnName() + " ASC";
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public static Column[] excludes(Column ... excludes) {
            ArrayList<Column> columns = new ArrayList<>(Arrays.asList(Column.values()));
            if (excludes != null && excludes.length > 0) {
                columns.removeAll(new ArrayList<>(Arrays.asList(excludes)));
            }
            return columns.toArray(new Column[]{});
        }

        /**
         * This method was generated by MyBatis Generator.
         * This method corresponds to the database table lesson_info
         *
         * @mbg.generated
         * @project https://github.com/itfsw/mybatis-generator-plugin
         */
        public String getEscapedColumnName() {
            if (this.isColumnNameDelimited) {
                return new StringBuilder().append(BEGINNING_DELIMITER).append(this.column).append(ENDING_DELIMITER).toString();
            } else {
                return this.column;
            }
        }
    }
}