package com.zheng.cms.dao.model;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

public class CmsTopicExample implements Serializable {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    private static final long serialVersionUID = 1L;

    public CmsTopicExample() {
        oredCriteria = new ArrayList<Criteria>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    protected abstract static class GeneratedCriteria implements Serializable {
        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 andTopicIdIsNull() {
            addCriterion("topic_id is null");
            return (Criteria) this;
        }

        public Criteria andTopicIdIsNotNull() {
            addCriterion("topic_id is not null");
            return (Criteria) this;
        }

        public Criteria andTopicIdEqualTo(Integer value) {
            addCriterion("topic_id =", value, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdNotEqualTo(Integer value) {
            addCriterion("topic_id <>", value, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdGreaterThan(Integer value) {
            addCriterion("topic_id >", value, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdGreaterThanOrEqualTo(Integer value) {
            addCriterion("topic_id >=", value, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdLessThan(Integer value) {
            addCriterion("topic_id <", value, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdLessThanOrEqualTo(Integer value) {
            addCriterion("topic_id <=", value, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdIn(List<Integer> values) {
            addCriterion("topic_id in", values, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdNotIn(List<Integer> values) {
            addCriterion("topic_id not in", values, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdBetween(Integer value1, Integer value2) {
            addCriterion("topic_id between", value1, value2, "topicId");
            return (Criteria) this;
        }

        public Criteria andTopicIdNotBetween(Integer value1, Integer value2) {
            addCriterion("topic_id not between", value1, value2, "topicId");
            return (Criteria) this;
        }

        public Criteria andTitleIsNull() {
            addCriterion("title is null");
            return (Criteria) this;
        }

        public Criteria andTitleIsNotNull() {
            addCriterion("title is not null");
            return (Criteria) this;
        }

        public Criteria andTitleEqualTo(String value) {
            addCriterion("title =", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleNotEqualTo(String value) {
            addCriterion("title <>", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleGreaterThan(String value) {
            addCriterion("title >", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleGreaterThanOrEqualTo(String value) {
            addCriterion("title >=", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleLessThan(String value) {
            addCriterion("title <", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleLessThanOrEqualTo(String value) {
            addCriterion("title <=", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleLike(String value) {
            addCriterion("title like", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleNotLike(String value) {
            addCriterion("title not like", value, "title");
            return (Criteria) this;
        }

        public Criteria andTitleIn(List<String> values) {
            addCriterion("title in", values, "title");
            return (Criteria) this;
        }

        public Criteria andTitleNotIn(List<String> values) {
            addCriterion("title not in", values, "title");
            return (Criteria) this;
        }

        public Criteria andTitleBetween(String value1, String value2) {
            addCriterion("title between", value1, value2, "title");
            return (Criteria) this;
        }

        public Criteria andTitleNotBetween(String value1, String value2) {
            addCriterion("title not between", value1, value2, "title");
            return (Criteria) this;
        }

        public Criteria andDescriptionIsNull() {
            addCriterion("description is null");
            return (Criteria) this;
        }

        public Criteria andDescriptionIsNotNull() {
            addCriterion("description is not null");
            return (Criteria) this;
        }

        public Criteria andDescriptionEqualTo(String value) {
            addCriterion("description =", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionNotEqualTo(String value) {
            addCriterion("description <>", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionGreaterThan(String value) {
            addCriterion("description >", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionGreaterThanOrEqualTo(String value) {
            addCriterion("description >=", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionLessThan(String value) {
            addCriterion("description <", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionLessThanOrEqualTo(String value) {
            addCriterion("description <=", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionLike(String value) {
            addCriterion("description like", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionNotLike(String value) {
            addCriterion("description not like", value, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionIn(List<String> values) {
            addCriterion("description in", values, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionNotIn(List<String> values) {
            addCriterion("description not in", values, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionBetween(String value1, String value2) {
            addCriterion("description between", value1, value2, "description");
            return (Criteria) this;
        }

        public Criteria andDescriptionNotBetween(String value1, String value2) {
            addCriterion("description not between", value1, value2, "description");
            return (Criteria) this;
        }

        public Criteria andUrlIsNull() {
            addCriterion("url is null");
            return (Criteria) this;
        }

        public Criteria andUrlIsNotNull() {
            addCriterion("url is not null");
            return (Criteria) this;
        }

        public Criteria andUrlEqualTo(String value) {
            addCriterion("url =", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlNotEqualTo(String value) {
            addCriterion("url <>", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlGreaterThan(String value) {
            addCriterion("url >", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlGreaterThanOrEqualTo(String value) {
            addCriterion("url >=", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlLessThan(String value) {
            addCriterion("url <", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlLessThanOrEqualTo(String value) {
            addCriterion("url <=", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlLike(String value) {
            addCriterion("url like", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlNotLike(String value) {
            addCriterion("url not like", value, "url");
            return (Criteria) this;
        }

        public Criteria andUrlIn(List<String> values) {
            addCriterion("url in", values, "url");
            return (Criteria) this;
        }

        public Criteria andUrlNotIn(List<String> values) {
            addCriterion("url not in", values, "url");
            return (Criteria) this;
        }

        public Criteria andUrlBetween(String value1, String value2) {
            addCriterion("url between", value1, value2, "url");
            return (Criteria) this;
        }

        public Criteria andUrlNotBetween(String value1, String value2) {
            addCriterion("url not between", value1, value2, "url");
            return (Criteria) this;
        }

        public Criteria andCtimeIsNull() {
            addCriterion("ctime is null");
            return (Criteria) this;
        }

        public Criteria andCtimeIsNotNull() {
            addCriterion("ctime is not null");
            return (Criteria) this;
        }

        public Criteria andCtimeEqualTo(Long value) {
            addCriterion("ctime =", value, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeNotEqualTo(Long value) {
            addCriterion("ctime <>", value, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeGreaterThan(Long value) {
            addCriterion("ctime >", value, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeGreaterThanOrEqualTo(Long value) {
            addCriterion("ctime >=", value, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeLessThan(Long value) {
            addCriterion("ctime <", value, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeLessThanOrEqualTo(Long value) {
            addCriterion("ctime <=", value, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeIn(List<Long> values) {
            addCriterion("ctime in", values, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeNotIn(List<Long> values) {
            addCriterion("ctime not in", values, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeBetween(Long value1, Long value2) {
            addCriterion("ctime between", value1, value2, "ctime");
            return (Criteria) this;
        }

        public Criteria andCtimeNotBetween(Long value1, Long value2) {
            addCriterion("ctime not between", value1, value2, "ctime");
            return (Criteria) this;
        }
    }

    public static class Criteria extends GeneratedCriteria implements Serializable {

        protected Criteria() {
            super();
        }
    }

    public static class Criterion implements Serializable {
        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);
        }
    }
}