java基于SSM实现的图书借阅管理系统

package com.library.model; import java.util.ArrayList; import java.util.List; public class BookExample { /** * book */ protected String orderByClause; /** * book */ protected boolean distinct; /** * book */ protected List<Criteria> oredCriteria; public BookExample() { 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; } /** * book null */ 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(Integer value) { addCriterion("id =", value, "id"); return (Criteria) this; } public Criteria andIdNotEqualTo(Integer value) { addCriterion("id <>", value, "id"); return (Criteria) this; } public Criteria andIdGreaterThan(Integer value) { addCriterion("id >", value, "id"); return (Criteria) this; } public Criteria andIdGreaterThanOrEqualTo(Integer value) { addCriterion("id >=", value, "id"); return (Criteria) this; } public Criteria andIdLessThan(Integer value) { addCriterion("id <", value, "id"); return (Criteria) this; } public Criteria andIdLessThanOrEqualTo(Integer value) { addCriterion("id <=", value, "id"); return (Criteria) this; } public Criteria andIdIn(List<Integer> values) { addCriterion("id in", values, "id"); return (Criteria) this; } public Criteria andIdNotIn(List<Integer> values) { addCriterion("id not in", values, "id"); return (Criteria) this; } public Criteria andIdBetween(Integer value1, Integer value2) { addCriterion("id between", value1, value2, "id"); return (Criteria) this; } public Criteria andIdNotBetween(Integer value1, Integer value2) { addCriterion("id not between", value1, value2, "id"); return (Criteria) this; } public Criteria andBooknameIsNull() { addCriterion("Bookname is null"); return (Criteria) this; } public Criteria andBooknameIsNotNull() { addCriterion("Bookname is not null"); return (Criteria) this; } public Criteria andBooknameEqualTo(String value) { addCriterion("Bookname =", value, "bookname"); return (Criteria) this; } public Criteria andBooknameNotEqualTo(String value) { addCriterion("Bookname <>", value, "bookname"); return (Criteria) this; } public Criteria andBooknameGreaterThan(String value) { addCriterion("Bookname >", value, "bookname"); return (Criteria) this; } public Criteria andBooknameGreaterThanOrEqualTo(String value) { addCriterion("Bookname >=", value, "bookname"); return (Criteria) this; } public Criteria andBooknameLessThan(String value) { addCriterion("Bookname <", value, "bookname"); return (Criteria) this; } public Criteria andBooknameLessThanOrEqualTo(String value) { addCriterion("Bookname <=", value, "bookname"); return (Criteria) this; } public Criteria andBooknameLike(String value) { addCriterion("Bookname like", value, "bookname"); return (Criteria) this; } public Criteria andBooknameNotLike(String value) { addCriterion("Bookname not like", value, "bookname"); return (Criteria) this; } public Criteria andBooknameIn(List<String> values) { addCriterion("Bookname in", values, "bookname"); return (Criteria) this; } public Criteria andBooknameNotIn(List<String> values) { addCriterion("Bookname not in", values, "bookname"); return (Criteria) this; } public Criteria andBooknameBetween(String value1, String value2) { addCriterion("Bookname between", value1, value2, "bookname"); return (Criteria) this; } public Criteria andBooknameNotBetween(String value1, String value2) { addCriterion("Bookname not between", value1, value2, "bookname"); return (Criteria) this; } public Criteria andAuthorIsNull() { addCriterion("author is null"); return (Criteria) this; } public Criteria andAuthorIsNotNull() { addCriterion("author is not null"); return (Criteria) this; } public Criteria andAuthorEqualTo(String value) { addCriterion("author =", value, "author"); return (Criteria) this; } public Criteria andAuthorNotEqualTo(String value) { addCriterion("author <>", value, "author"); return (