Official mybatis generator output example

Comment.java

package com.webdev.model;

import java.util.Date;

public class Comment {
    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.Id
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Long id;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.UserId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Integer userid;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.PostId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Integer postid;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.ParentId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Long parentid;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.TotalReply
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Integer totalreply;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.CreatedDate
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Date createddate;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.UpdatedDate
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Date updateddate;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.Depth
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private Integer depth;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database column Comment.Content
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    private String content;

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.Id
     *
     * @return the value of Comment.Id
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Long getId() {
        return id;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.Id
     *
     * @param id the value for Comment.Id
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setId(Long id) {
        this.id = id;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.UserId
     *
     * @return the value of Comment.UserId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Integer getUserid() {
        return userid;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.UserId
     *
     * @param userid the value for Comment.UserId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setUserid(Integer userid) {
        this.userid = userid;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.PostId
     *
     * @return the value of Comment.PostId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Integer getPostid() {
        return postid;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.PostId
     *
     * @param postid the value for Comment.PostId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setPostid(Integer postid) {
        this.postid = postid;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.ParentId
     *
     * @return the value of Comment.ParentId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Long getParentid() {
        return parentid;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.ParentId
     *
     * @param parentid the value for Comment.ParentId
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setParentid(Long parentid) {
        this.parentid = parentid;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.TotalReply
     *
     * @return the value of Comment.TotalReply
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Integer getTotalreply() {
        return totalreply;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.TotalReply
     *
     * @param totalreply the value for Comment.TotalReply
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setTotalreply(Integer totalreply) {
        this.totalreply = totalreply;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.CreatedDate
     *
     * @return the value of Comment.CreatedDate
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Date getCreateddate() {
        return createddate;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.CreatedDate
     *
     * @param createddate the value for Comment.CreatedDate
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setCreateddate(Date createddate) {
        this.createddate = createddate;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.UpdatedDate
     *
     * @return the value of Comment.UpdatedDate
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Date getUpdateddate() {
        return updateddate;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.UpdatedDate
     *
     * @param updateddate the value for Comment.UpdatedDate
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setUpdateddate(Date updateddate) {
        this.updateddate = updateddate;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.Depth
     *
     * @return the value of Comment.Depth
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Integer getDepth() {
        return depth;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.Depth
     *
     * @param depth the value for Comment.Depth
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setDepth(Integer depth) {
        this.depth = depth;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method returns the value of the database column Comment.Content
     *
     * @return the value of Comment.Content
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public String getContent() {
        return content;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method sets the value of the database column Comment.Content
     *
     * @param content the value for Comment.Content
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setContent(String content) {
        this.content = content;
    }
}

CommentExample.java

package com.webdev.model;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class CommentExample {
    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    protected String orderByClause;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    protected boolean distinct;

    /**
     * This field was generated by MyBatis Generator.
     * This field corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    protected List<Criteria> oredCriteria;

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public CommentExample() {
        oredCriteria = new ArrayList<Criteria>();
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public String getOrderByClause() {
        return orderByClause;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public boolean isDistinct() {
        return distinct;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    /**
     * This class was generated by MyBatis Generator.
     * This class corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<Criterion>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andIdIsNull() {
            addCriterion("Id is null");
            return (Criteria) this;
        }

        public Criteria andIdIsNotNull() {
            addCriterion("Id is not null");
            return (Criteria) this;
        }

        public Criteria andIdEqualTo(Long value) {
            addCriterion("Id =", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdNotEqualTo(Long value) {
            addCriterion("Id <>", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdGreaterThan(Long value) {
            addCriterion("Id >", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdGreaterThanOrEqualTo(Long value) {
            addCriterion("Id >=", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdLessThan(Long value) {
            addCriterion("Id <", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdLessThanOrEqualTo(Long value) {
            addCriterion("Id <=", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdIn(List<Long> values) {
            addCriterion("Id in", values, "id");
            return (Criteria) this;
        }

        public Criteria andIdNotIn(List<Long> values) {
            addCriterion("Id not in", values, "id");
            return (Criteria) this;
        }

        public Criteria andIdBetween(Long value1, Long value2) {
            addCriterion("Id between", value1, value2, "id");
            return (Criteria) this;
        }

        public Criteria andIdNotBetween(Long value1, Long value2) {
            addCriterion("Id not between", value1, value2, "id");
            return (Criteria) this;
        }

        public Criteria andUseridIsNull() {
            addCriterion("UserId is null");
            return (Criteria) this;
        }

        public Criteria andUseridIsNotNull() {
            addCriterion("UserId is not null");
            return (Criteria) this;
        }

        public Criteria andUseridEqualTo(Integer value) {
            addCriterion("UserId =", value, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridNotEqualTo(Integer value) {
            addCriterion("UserId <>", value, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridGreaterThan(Integer value) {
            addCriterion("UserId >", value, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridGreaterThanOrEqualTo(Integer value) {
            addCriterion("UserId >=", value, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridLessThan(Integer value) {
            addCriterion("UserId <", value, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridLessThanOrEqualTo(Integer value) {
            addCriterion("UserId <=", value, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridIn(List<Integer> values) {
            addCriterion("UserId in", values, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridNotIn(List<Integer> values) {
            addCriterion("UserId not in", values, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridBetween(Integer value1, Integer value2) {
            addCriterion("UserId between", value1, value2, "userid");
            return (Criteria) this;
        }

        public Criteria andUseridNotBetween(Integer value1, Integer value2) {
            addCriterion("UserId not between", value1, value2, "userid");
            return (Criteria) this;
        }

        public Criteria andPostidIsNull() {
            addCriterion("PostId is null");
            return (Criteria) this;
        }

        public Criteria andPostidIsNotNull() {
            addCriterion("PostId is not null");
            return (Criteria) this;
        }

        public Criteria andPostidEqualTo(Integer value) {
            addCriterion("PostId =", value, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidNotEqualTo(Integer value) {
            addCriterion("PostId <>", value, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidGreaterThan(Integer value) {
            addCriterion("PostId >", value, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidGreaterThanOrEqualTo(Integer value) {
            addCriterion("PostId >=", value, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidLessThan(Integer value) {
            addCriterion("PostId <", value, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidLessThanOrEqualTo(Integer value) {
            addCriterion("PostId <=", value, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidIn(List<Integer> values) {
            addCriterion("PostId in", values, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidNotIn(List<Integer> values) {
            addCriterion("PostId not in", values, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidBetween(Integer value1, Integer value2) {
            addCriterion("PostId between", value1, value2, "postid");
            return (Criteria) this;
        }

        public Criteria andPostidNotBetween(Integer value1, Integer value2) {
            addCriterion("PostId not between", value1, value2, "postid");
            return (Criteria) this;
        }

        public Criteria andParentidIsNull() {
            addCriterion("ParentId is null");
            return (Criteria) this;
        }

        public Criteria andParentidIsNotNull() {
            addCriterion("ParentId is not null");
            return (Criteria) this;
        }

        public Criteria andParentidEqualTo(Long value) {
            addCriterion("ParentId =", value, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidNotEqualTo(Long value) {
            addCriterion("ParentId <>", value, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidGreaterThan(Long value) {
            addCriterion("ParentId >", value, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidGreaterThanOrEqualTo(Long value) {
            addCriterion("ParentId >=", value, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidLessThan(Long value) {
            addCriterion("ParentId <", value, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidLessThanOrEqualTo(Long value) {
            addCriterion("ParentId <=", value, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidIn(List<Long> values) {
            addCriterion("ParentId in", values, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidNotIn(List<Long> values) {
            addCriterion("ParentId not in", values, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidBetween(Long value1, Long value2) {
            addCriterion("ParentId between", value1, value2, "parentid");
            return (Criteria) this;
        }

        public Criteria andParentidNotBetween(Long value1, Long value2) {
            addCriterion("ParentId not between", value1, value2, "parentid");
            return (Criteria) this;
        }

        public Criteria andTotalreplyIsNull() {
            addCriterion("TotalReply is null");
            return (Criteria) this;
        }

        public Criteria andTotalreplyIsNotNull() {
            addCriterion("TotalReply is not null");
            return (Criteria) this;
        }

        public Criteria andTotalreplyEqualTo(Integer value) {
            addCriterion("TotalReply =", value, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyNotEqualTo(Integer value) {
            addCriterion("TotalReply <>", value, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyGreaterThan(Integer value) {
            addCriterion("TotalReply >", value, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyGreaterThanOrEqualTo(Integer value) {
            addCriterion("TotalReply >=", value, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyLessThan(Integer value) {
            addCriterion("TotalReply <", value, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyLessThanOrEqualTo(Integer value) {
            addCriterion("TotalReply <=", value, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyIn(List<Integer> values) {
            addCriterion("TotalReply in", values, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyNotIn(List<Integer> values) {
            addCriterion("TotalReply not in", values, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyBetween(Integer value1, Integer value2) {
            addCriterion("TotalReply between", value1, value2, "totalreply");
            return (Criteria) this;
        }

        public Criteria andTotalreplyNotBetween(Integer value1, Integer value2) {
            addCriterion("TotalReply not between", value1, value2, "totalreply");
            return (Criteria) this;
        }

        public Criteria andCreateddateIsNull() {
            addCriterion("CreatedDate is null");
            return (Criteria) this;
        }

        public Criteria andCreateddateIsNotNull() {
            addCriterion("CreatedDate is not null");
            return (Criteria) this;
        }

        public Criteria andCreateddateEqualTo(Date value) {
            addCriterion("CreatedDate =", value, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateNotEqualTo(Date value) {
            addCriterion("CreatedDate <>", value, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateGreaterThan(Date value) {
            addCriterion("CreatedDate >", value, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateGreaterThanOrEqualTo(Date value) {
            addCriterion("CreatedDate >=", value, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateLessThan(Date value) {
            addCriterion("CreatedDate <", value, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateLessThanOrEqualTo(Date value) {
            addCriterion("CreatedDate <=", value, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateIn(List<Date> values) {
            addCriterion("CreatedDate in", values, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateNotIn(List<Date> values) {
            addCriterion("CreatedDate not in", values, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateBetween(Date value1, Date value2) {
            addCriterion("CreatedDate between", value1, value2, "createddate");
            return (Criteria) this;
        }

        public Criteria andCreateddateNotBetween(Date value1, Date value2) {
            addCriterion("CreatedDate not between", value1, value2, "createddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateIsNull() {
            addCriterion("UpdatedDate is null");
            return (Criteria) this;
        }

        public Criteria andUpdateddateIsNotNull() {
            addCriterion("UpdatedDate is not null");
            return (Criteria) this;
        }

        public Criteria andUpdateddateEqualTo(Date value) {
            addCriterion("UpdatedDate =", value, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateNotEqualTo(Date value) {
            addCriterion("UpdatedDate <>", value, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateGreaterThan(Date value) {
            addCriterion("UpdatedDate >", value, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateGreaterThanOrEqualTo(Date value) {
            addCriterion("UpdatedDate >=", value, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateLessThan(Date value) {
            addCriterion("UpdatedDate <", value, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateLessThanOrEqualTo(Date value) {
            addCriterion("UpdatedDate <=", value, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateIn(List<Date> values) {
            addCriterion("UpdatedDate in", values, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateNotIn(List<Date> values) {
            addCriterion("UpdatedDate not in", values, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateBetween(Date value1, Date value2) {
            addCriterion("UpdatedDate between", value1, value2, "updateddate");
            return (Criteria) this;
        }

        public Criteria andUpdateddateNotBetween(Date value1, Date value2) {
            addCriterion("UpdatedDate not between", value1, value2, "updateddate");
            return (Criteria) this;
        }

        public Criteria andDepthIsNull() {
            addCriterion("Depth is null");
            return (Criteria) this;
        }

        public Criteria andDepthIsNotNull() {
            addCriterion("Depth is not null");
            return (Criteria) this;
        }

        public Criteria andDepthEqualTo(Integer value) {
            addCriterion("Depth =", value, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthNotEqualTo(Integer value) {
            addCriterion("Depth <>", value, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthGreaterThan(Integer value) {
            addCriterion("Depth >", value, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthGreaterThanOrEqualTo(Integer value) {
            addCriterion("Depth >=", value, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthLessThan(Integer value) {
            addCriterion("Depth <", value, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthLessThanOrEqualTo(Integer value) {
            addCriterion("Depth <=", value, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthIn(List<Integer> values) {
            addCriterion("Depth in", values, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthNotIn(List<Integer> values) {
            addCriterion("Depth not in", values, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthBetween(Integer value1, Integer value2) {
            addCriterion("Depth between", value1, value2, "depth");
            return (Criteria) this;
        }

        public Criteria andDepthNotBetween(Integer value1, Integer value2) {
            addCriterion("Depth not between", value1, value2, "depth");
            return (Criteria) this;
        }
    }

    /**
     * This class was generated by MyBatis Generator.
     * This class corresponds to the database table Comment
     *
     * @mbggenerated do_not_delete_during_merge Wed Jun 03 06:42:27 BDT 2015
     */
    public static class Criteria extends GeneratedCriteria {

        protected Criteria() {
            super();
        }
    }

    /**
     * This class was generated by MyBatis Generator.
     * This class corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    public static class Criterion {
        private String condition;

        private Object value;

        private Object secondValue;

        private boolean noValue;

        private boolean singleValue;

        private boolean betweenValue;

        private boolean listValue;

        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}

CommentMapper.java

package com.webdev.model;

import com.webdev.model.Comment;
import com.webdev.model.CommentExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface CommentMapper {
    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int countByExample(CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int deleteByExample(CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int deleteByPrimaryKey(Long id);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int insert(Comment record);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int insertSelective(Comment record);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    List<Comment> selectByExampleWithBLOBs(CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    List<Comment> selectByExample(CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    Comment selectByPrimaryKey(Long id);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int updateByExampleSelective(@Param("record") Comment record, @Param("example") CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int updateByExampleWithBLOBs(@Param("record") Comment record, @Param("example") CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int updateByExample(@Param("record") Comment record, @Param("example") CommentExample example);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int updateByPrimaryKeySelective(Comment record);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int updateByPrimaryKeyWithBLOBs(Comment record);

    /**
     * This method was generated by MyBatis Generator.
     * This method corresponds to the database table Comment
     *
     * @mbggenerated Wed Jun 03 06:42:27 BDT 2015
     */
    int updateByPrimaryKey(Comment record);
}

CommentMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.webdev.model.CommentMapper" >
  <resultMap id="BaseResultMap" type="com.webdev.model.Comment" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    <id column="Id" property="id" jdbcType="BIGINT" />
    <result column="UserId" property="userid" jdbcType="INTEGER" />
    <result column="PostId" property="postid" jdbcType="INTEGER" />
    <result column="ParentId" property="parentid" jdbcType="BIGINT" />
    <result column="TotalReply" property="totalreply" jdbcType="INTEGER" />
    <result column="CreatedDate" property="createddate" jdbcType="TIMESTAMP" />
    <result column="UpdatedDate" property="updateddate" jdbcType="TIMESTAMP" />
    <result column="Depth" property="depth" jdbcType="INTEGER" />
  </resultMap>
  <resultMap id="ResultMapWithBLOBs" type="com.webdev.model.Comment" extends="BaseResultMap" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    <result column="Content" property="content" jdbcType="LONGVARCHAR" />
  </resultMap>
  <sql id="Example_Where_Clause" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    <where >
      <foreach collection="oredCriteria" item="criteria" separator="or" >
        <if test="criteria.valid" >
          <trim prefix="(" suffix=")" prefixOverrides="and" >
            <foreach collection="criteria.criteria" item="criterion" >
              <choose >
                <when test="criterion.noValue" >
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue" >
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue" >
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue" >
                  and ${criterion.condition}
                  <foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," >
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Update_By_Example_Where_Clause" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    <where >
      <foreach collection="example.oredCriteria" item="criteria" separator="or" >
        <if test="criteria.valid" >
          <trim prefix="(" suffix=")" prefixOverrides="and" >
            <foreach collection="criteria.criteria" item="criterion" >
              <choose >
                <when test="criterion.noValue" >
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue" >
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue" >
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue" >
                  and ${criterion.condition}
                  <foreach collection="criterion.value" item="listItem" open="(" close=")" separator="," >
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Base_Column_List" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    Id, UserId, PostId, ParentId, TotalReply, CreatedDate, UpdatedDate, Depth
  </sql>
  <sql id="Blob_Column_List" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    Content
  </sql>
  <select id="selectByExampleWithBLOBs" resultMap="ResultMapWithBLOBs" parameterType="com.webdev.model.CommentExample" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    select
    <if test="distinct" >
      distinct
    </if>
    <include refid="Base_Column_List" />
    ,
    <include refid="Blob_Column_List" />
    from Comment
    <if test="_parameter != null" >
      <include refid="Example_Where_Clause" />
    </if>
    <if test="orderByClause != null" >
      order by ${orderByClause}
    </if>
  </select>
  <select id="selectByExample" resultMap="BaseResultMap" parameterType="com.webdev.model.CommentExample" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    select
    <if test="distinct" >
      distinct
    </if>
    <include refid="Base_Column_List" />
    from Comment
    <if test="_parameter != null" >
      <include refid="Example_Where_Clause" />
    </if>
    <if test="orderByClause != null" >
      order by ${orderByClause}
    </if>
  </select>
  <select id="selectByPrimaryKey" resultMap="ResultMapWithBLOBs" parameterType="java.lang.Long" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    select 
    <include refid="Base_Column_List" />
    ,
    <include refid="Blob_Column_List" />
    from Comment
    where Id = #{id,jdbcType=BIGINT}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Long" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    delete from Comment
    where Id = #{id,jdbcType=BIGINT}
  </delete>
  <delete id="deleteByExample" parameterType="com.webdev.model.CommentExample" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    delete from Comment
    <if test="_parameter != null" >
      <include refid="Example_Where_Clause" />
    </if>
  </delete>
  <insert id="insert" parameterType="com.webdev.model.Comment" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    insert into Comment (Id, UserId, PostId, 
      ParentId, TotalReply, CreatedDate, 
      UpdatedDate, Depth, Content
      )
    values (#{id,jdbcType=BIGINT}, #{userid,jdbcType=INTEGER}, #{postid,jdbcType=INTEGER}, 
      #{parentid,jdbcType=BIGINT}, #{totalreply,jdbcType=INTEGER}, #{createddate,jdbcType=TIMESTAMP}, 
      #{updateddate,jdbcType=TIMESTAMP}, #{depth,jdbcType=INTEGER}, #{content,jdbcType=LONGVARCHAR}
      )
  </insert>
  <insert id="insertSelective" parameterType="com.webdev.model.Comment" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    insert into Comment
    <trim prefix="(" suffix=")" suffixOverrides="," >
      <if test="id != null" >
        Id,
      </if>
      <if test="userid != null" >
        UserId,
      </if>
      <if test="postid != null" >
        PostId,
      </if>
      <if test="parentid != null" >
        ParentId,
      </if>
      <if test="totalreply != null" >
        TotalReply,
      </if>
      <if test="createddate != null" >
        CreatedDate,
      </if>
      <if test="updateddate != null" >
        UpdatedDate,
      </if>
      <if test="depth != null" >
        Depth,
      </if>
      <if test="content != null" >
        Content,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides="," >
      <if test="id != null" >
        #{id,jdbcType=BIGINT},
      </if>
      <if test="userid != null" >
        #{userid,jdbcType=INTEGER},
      </if>
      <if test="postid != null" >
        #{postid,jdbcType=INTEGER},
      </if>
      <if test="parentid != null" >
        #{parentid,jdbcType=BIGINT},
      </if>
      <if test="totalreply != null" >
        #{totalreply,jdbcType=INTEGER},
      </if>
      <if test="createddate != null" >
        #{createddate,jdbcType=TIMESTAMP},
      </if>
      <if test="updateddate != null" >
        #{updateddate,jdbcType=TIMESTAMP},
      </if>
      <if test="depth != null" >
        #{depth,jdbcType=INTEGER},
      </if>
      <if test="content != null" >
        #{content,jdbcType=LONGVARCHAR},
      </if>
    </trim>
  </insert>
  <select id="countByExample" parameterType="com.webdev.model.CommentExample" resultType="java.lang.Integer" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    select count(*) from Comment
    <if test="_parameter != null" >
      <include refid="Example_Where_Clause" />
    </if>
  </select>
  <update id="updateByExampleSelective" parameterType="map" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    update Comment
    <set >
      <if test="record.id != null" >
        Id = #{record.id,jdbcType=BIGINT},
      </if>
      <if test="record.userid != null" >
        UserId = #{record.userid,jdbcType=INTEGER},
      </if>
      <if test="record.postid != null" >
        PostId = #{record.postid,jdbcType=INTEGER},
      </if>
      <if test="record.parentid != null" >
        ParentId = #{record.parentid,jdbcType=BIGINT},
      </if>
      <if test="record.totalreply != null" >
        TotalReply = #{record.totalreply,jdbcType=INTEGER},
      </if>
      <if test="record.createddate != null" >
        CreatedDate = #{record.createddate,jdbcType=TIMESTAMP},
      </if>
      <if test="record.updateddate != null" >
        UpdatedDate = #{record.updateddate,jdbcType=TIMESTAMP},
      </if>
      <if test="record.depth != null" >
        Depth = #{record.depth,jdbcType=INTEGER},
      </if>
      <if test="record.content != null" >
        Content = #{record.content,jdbcType=LONGVARCHAR},
      </if>
    </set>
    <if test="_parameter != null" >
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByExampleWithBLOBs" parameterType="map" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    update Comment
    set Id = #{record.id,jdbcType=BIGINT},
      UserId = #{record.userid,jdbcType=INTEGER},
      PostId = #{record.postid,jdbcType=INTEGER},
      ParentId = #{record.parentid,jdbcType=BIGINT},
      TotalReply = #{record.totalreply,jdbcType=INTEGER},
      CreatedDate = #{record.createddate,jdbcType=TIMESTAMP},
      UpdatedDate = #{record.updateddate,jdbcType=TIMESTAMP},
      Depth = #{record.depth,jdbcType=INTEGER},
      Content = #{record.content,jdbcType=LONGVARCHAR}
    <if test="_parameter != null" >
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByExample" parameterType="map" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    update Comment
    set Id = #{record.id,jdbcType=BIGINT},
      UserId = #{record.userid,jdbcType=INTEGER},
      PostId = #{record.postid,jdbcType=INTEGER},
      ParentId = #{record.parentid,jdbcType=BIGINT},
      TotalReply = #{record.totalreply,jdbcType=INTEGER},
      CreatedDate = #{record.createddate,jdbcType=TIMESTAMP},
      UpdatedDate = #{record.updateddate,jdbcType=TIMESTAMP},
      Depth = #{record.depth,jdbcType=INTEGER}
    <if test="_parameter != null" >
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByPrimaryKeySelective" parameterType="com.webdev.model.Comment" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    update Comment
    <set >
      <if test="userid != null" >
        UserId = #{userid,jdbcType=INTEGER},
      </if>
      <if test="postid != null" >
        PostId = #{postid,jdbcType=INTEGER},
      </if>
      <if test="parentid != null" >
        ParentId = #{parentid,jdbcType=BIGINT},
      </if>
      <if test="totalreply != null" >
        TotalReply = #{totalreply,jdbcType=INTEGER},
      </if>
      <if test="createddate != null" >
        CreatedDate = #{createddate,jdbcType=TIMESTAMP},
      </if>
      <if test="updateddate != null" >
        UpdatedDate = #{updateddate,jdbcType=TIMESTAMP},
      </if>
      <if test="depth != null" >
        Depth = #{depth,jdbcType=INTEGER},
      </if>
      <if test="content != null" >
        Content = #{content,jdbcType=LONGVARCHAR},
      </if>
    </set>
    where Id = #{id,jdbcType=BIGINT}
  </update>
  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.webdev.model.Comment" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    update Comment
    set UserId = #{userid,jdbcType=INTEGER},
      PostId = #{postid,jdbcType=INTEGER},
      ParentId = #{parentid,jdbcType=BIGINT},
      TotalReply = #{totalreply,jdbcType=INTEGER},
      CreatedDate = #{createddate,jdbcType=TIMESTAMP},
      UpdatedDate = #{updateddate,jdbcType=TIMESTAMP},
      Depth = #{depth,jdbcType=INTEGER},
      Content = #{content,jdbcType=LONGVARCHAR}
    where Id = #{id,jdbcType=BIGINT}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.webdev.model.Comment" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Wed Jun 03 06:42:27 BDT 2015.
    -->
    update Comment
    set UserId = #{userid,jdbcType=INTEGER},
      PostId = #{postid,jdbcType=INTEGER},
      ParentId = #{parentid,jdbcType=BIGINT},
      TotalReply = #{totalreply,jdbcType=INTEGER},
      CreatedDate = #{createddate,jdbcType=TIMESTAMP},
      UpdatedDate = #{updateddate,jdbcType=TIMESTAMP},
      Depth = #{depth,jdbcType=INTEGER}
    where Id = #{id,jdbcType=BIGINT}
  </update>
</mapper>