package cn.lynu.model;

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

public class KtbgExample {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    public KtbgExample() {
        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 {
        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 andKtbgIdIsNull() {
            addCriterion("ktbg_id is null");
            return (Criteria) this;
        }

        public Criteria andKtbgIdIsNotNull() {
            addCriterion("ktbg_id is not null");
            return (Criteria) this;
        }

        public Criteria andKtbgIdEqualTo(Integer value) {
            addCriterion("ktbg_id =", value, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdNotEqualTo(Integer value) {
            addCriterion("ktbg_id <>", value, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdGreaterThan(Integer value) {
            addCriterion("ktbg_id >", value, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdGreaterThanOrEqualTo(Integer value) {
            addCriterion("ktbg_id >=", value, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdLessThan(Integer value) {
            addCriterion("ktbg_id <", value, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdLessThanOrEqualTo(Integer value) {
            addCriterion("ktbg_id <=", value, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdIn(List<Integer> values) {
            addCriterion("ktbg_id in", values, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdNotIn(List<Integer> values) {
            addCriterion("ktbg_id not in", values, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdBetween(Integer value1, Integer value2) {
            addCriterion("ktbg_id between", value1, value2, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andKtbgIdNotBetween(Integer value1, Integer value2) {
            addCriterion("ktbg_id not between", value1, value2, "ktbgId");
            return (Criteria) this;
        }

        public Criteria andColumn1IsNull() {
            addCriterion("column1 is null");
            return (Criteria) this;
        }

        public Criteria andColumn1IsNotNull() {
            addCriterion("column1 is not null");
            return (Criteria) this;
        }

        public Criteria andColumn1EqualTo(String value) {
            addCriterion("column1 =", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1NotEqualTo(String value) {
            addCriterion("column1 <>", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1GreaterThan(String value) {
            addCriterion("column1 >", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1GreaterThanOrEqualTo(String value) {
            addCriterion("column1 >=", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1LessThan(String value) {
            addCriterion("column1 <", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1LessThanOrEqualTo(String value) {
            addCriterion("column1 <=", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1Like(String value) {
            addCriterion("column1 like", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1NotLike(String value) {
            addCriterion("column1 not like", value, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1In(List<String> values) {
            addCriterion("column1 in", values, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1NotIn(List<String> values) {
            addCriterion("column1 not in", values, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1Between(String value1, String value2) {
            addCriterion("column1 between", value1, value2, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn1NotBetween(String value1, String value2) {
            addCriterion("column1 not between", value1, value2, "column1");
            return (Criteria) this;
        }

        public Criteria andColumn2IsNull() {
            addCriterion("column2 is null");
            return (Criteria) this;
        }

        public Criteria andColumn2IsNotNull() {
            addCriterion("column2 is not null");
            return (Criteria) this;
        }

        public Criteria andColumn2EqualTo(String value) {
            addCriterion("column2 =", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2NotEqualTo(String value) {
            addCriterion("column2 <>", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2GreaterThan(String value) {
            addCriterion("column2 >", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2GreaterThanOrEqualTo(String value) {
            addCriterion("column2 >=", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2LessThan(String value) {
            addCriterion("column2 <", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2LessThanOrEqualTo(String value) {
            addCriterion("column2 <=", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2Like(String value) {
            addCriterion("column2 like", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2NotLike(String value) {
            addCriterion("column2 not like", value, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2In(List<String> values) {
            addCriterion("column2 in", values, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2NotIn(List<String> values) {
            addCriterion("column2 not in", values, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2Between(String value1, String value2) {
            addCriterion("column2 between", value1, value2, "column2");
            return (Criteria) this;
        }

        public Criteria andColumn2NotBetween(String value1, String value2) {
            addCriterion("column2 not between", value1, value2, "column2");
            return (Criteria) this;
        }

        public Criteria andStudentIdIsNull() {
            addCriterion("student_id is null");
            return (Criteria) this;
        }

        public Criteria andStudentIdIsNotNull() {
            addCriterion("student_id is not null");
            return (Criteria) this;
        }

        public Criteria andStudentIdEqualTo(String value) {
            addCriterion("student_id =", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdNotEqualTo(String value) {
            addCriterion("student_id <>", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdGreaterThan(String value) {
            addCriterion("student_id >", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdGreaterThanOrEqualTo(String value) {
            addCriterion("student_id >=", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdLessThan(String value) {
            addCriterion("student_id <", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdLessThanOrEqualTo(String value) {
            addCriterion("student_id <=", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdLike(String value) {
            addCriterion("student_id like", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdNotLike(String value) {
            addCriterion("student_id not like", value, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdIn(List<String> values) {
            addCriterion("student_id in", values, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdNotIn(List<String> values) {
            addCriterion("student_id not in", values, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdBetween(String value1, String value2) {
            addCriterion("student_id between", value1, value2, "studentId");
            return (Criteria) this;
        }

        public Criteria andStudentIdNotBetween(String value1, String value2) {
            addCriterion("student_id not between", value1, value2, "studentId");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusIsNull() {
            addCriterion("ktbg_status is null");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusIsNotNull() {
            addCriterion("ktbg_status is not null");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusEqualTo(Integer value) {
            addCriterion("ktbg_status =", value, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusNotEqualTo(Integer value) {
            addCriterion("ktbg_status <>", value, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusGreaterThan(Integer value) {
            addCriterion("ktbg_status >", value, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusGreaterThanOrEqualTo(Integer value) {
            addCriterion("ktbg_status >=", value, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusLessThan(Integer value) {
            addCriterion("ktbg_status <", value, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusLessThanOrEqualTo(Integer value) {
            addCriterion("ktbg_status <=", value, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusIn(List<Integer> values) {
            addCriterion("ktbg_status in", values, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusNotIn(List<Integer> values) {
            addCriterion("ktbg_status not in", values, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusBetween(Integer value1, Integer value2) {
            addCriterion("ktbg_status between", value1, value2, "ktbgStatus");
            return (Criteria) this;
        }

        public Criteria andKtbgStatusNotBetween(Integer value1, Integer value2) {
            addCriterion("ktbg_status not between", value1, value2, "ktbgStatus");
            return (Criteria) this;
        }
    }

    public static class Criteria extends GeneratedCriteria {

        protected Criteria() {
            super();
        }
    }

    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);
        }
    }
}