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feat: add WhereBuilder.
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/*
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* Copyright (c) 2022-2023, Mybatis-Flex (fuhai999@gmail.com).
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* <p>
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* <p>
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* http://www.apache.org/licenses/LICENSE-2.0
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* <p>
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.mybatisflex.core.activerecord.query;
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import com.mybatisflex.core.query.CPI;
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import com.mybatisflex.core.query.QueryColumn;
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import com.mybatisflex.core.query.SqlConnector;
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import com.mybatisflex.core.util.LambdaGetter;
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import com.mybatisflex.core.util.LambdaUtil;
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import java.util.Collection;
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import java.util.function.Predicate;
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/**
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* @param <R>
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* @author 王帅
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* @since 2023-07-24
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*/
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public class WhereBuilder<R extends QueryModel<R>> {
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private final R queryModel;
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private final QueryColumn queryColumn;
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private final SqlConnector connector;
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public WhereBuilder(R queryModel, QueryColumn queryColumn, SqlConnector connector) {
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this.queryModel = queryModel;
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this.queryColumn = queryColumn;
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this.connector = connector;
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}
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public R eq(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.eq(value), connector);
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}
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return queryModel;
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}
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public <T> R eq(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.eq(value, when), connector);
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}
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return queryModel;
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}
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public <T> R eq(LambdaGetter<T> value) {
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return eq(LambdaUtil.getQueryColumn(value));
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}
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public <T> R eq(LambdaGetter<T> value, Predicate<T> when) {
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return eq(LambdaUtil.getQueryColumn(value), when);
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}
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public R ne(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.ne(value), connector);
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}
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return queryModel;
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}
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public <T> R ne(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.ne(value, when), connector);
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}
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return queryModel;
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}
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public <T> R ne(LambdaGetter<T> value) {
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return ne(LambdaUtil.getQueryColumn(value));
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}
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public <T> R ne(LambdaGetter<T> value, Predicate<T> when) {
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return ne(LambdaUtil.getQueryColumn(value), when);
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}
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public R like(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.like(value), connector);
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}
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return queryModel;
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}
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public <T> R like(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.like(value, when), connector);
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}
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return queryModel;
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}
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public R likeLeft(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.likeLeft(value), connector);
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}
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return queryModel;
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}
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public <T> R likeLeft(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.likeLeft(value, when), connector);
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}
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return queryModel;
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}
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public R likeRight(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.likeRight(value), connector);
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}
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return queryModel;
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}
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public <T> R likeRight(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.likeRight(value, when), connector);
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}
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return queryModel;
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}
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public R gt(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.gt(value), connector);
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}
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return queryModel;
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}
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public <T> R gt(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.gt(value, when), connector);
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}
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return queryModel;
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}
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public <T> R gt(LambdaGetter<T> value) {
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return gt(LambdaUtil.getQueryColumn(value));
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}
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public <T> R gt(LambdaGetter<T> value, Predicate<T> when) {
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return gt(LambdaUtil.getQueryColumn(value), when);
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}
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public R ge(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.ge(value), connector);
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}
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return queryModel;
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}
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public <T> R ge(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.ge(value, when), connector);
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}
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return queryModel;
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}
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public <T> R ge(LambdaGetter<T> value) {
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return ge(LambdaUtil.getQueryColumn(value));
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}
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public <T> R ge(LambdaGetter<T> value, Predicate<T> when) {
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return ge(LambdaUtil.getQueryColumn(value), when);
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}
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public R lt(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.lt(value), connector);
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}
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return queryModel;
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}
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public <T> R lt(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.lt(value, when), connector);
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}
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return queryModel;
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}
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public <T> R lt(LambdaGetter<T> value) {
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return lt(LambdaUtil.getQueryColumn(value));
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}
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public <T> R lt(LambdaGetter<T> value, Predicate<T> when) {
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return lt(LambdaUtil.getQueryColumn(value), when);
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}
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public R le(Object value) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.le(value), connector);
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}
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return queryModel;
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}
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public <T> R le(Object value, Predicate<T> when) {
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if (value != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.le(value, when), connector);
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}
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return queryModel;
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}
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public <T> R le(LambdaGetter<T> value) {
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return le(LambdaUtil.getQueryColumn(value));
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}
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public <T> R le(LambdaGetter<T> value, Predicate<T> when) {
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return le(LambdaUtil.getQueryColumn(value), when);
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}
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public R isNull() {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.isNull(), connector);
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return queryModel;
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}
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public <T> R isNull(Predicate<T> when) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.isNull(when), connector);
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return queryModel;
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}
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public R isNotNull() {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.isNotNull(), connector);
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return queryModel;
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}
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public <T> R isNotNull(Predicate<T> when) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.isNotNull(when), connector);
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return queryModel;
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}
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public R in(Object... arrays) {
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if (arrays != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.in(arrays), connector);
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}
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return queryModel;
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}
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public <T> R in(Object[] arrays, Predicate<T> when) {
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//忽略 QueryWrapper.in("name", null) 的情况
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if (arrays != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.in(arrays, when), connector);
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}
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return queryModel;
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}
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public R in(R queryModel) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.in(queryModel), connector);
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}
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return this.queryModel;
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}
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public <T> R in(R queryModel, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.in(queryModel, when), connector);
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}
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return this.queryModel;
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}
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public R in(Collection<?> collection) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.in(collection), connector);
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}
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return queryModel;
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}
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public <T> R in(Collection<?> collection, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.in(collection, when), connector);
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}
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return queryModel;
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}
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public R notIn(Object... arrays) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notIn(arrays), connector);
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}
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return queryModel;
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}
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public <T> R notIn(Object[] arrays, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notIn(arrays, when), connector);
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}
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return queryModel;
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}
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public R notIn(Collection<?> collection) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notIn(collection), connector);
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}
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return queryModel;
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}
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public <T> R notIn(Collection<?> collection, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notIn(collection, when), connector);
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}
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return queryModel;
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}
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public R notIn(R queryModel) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notIn(queryModel), connector);
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}
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return this.queryModel;
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}
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public <T> R notIn(R queryModel, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notIn(queryModel, when), connector);
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}
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return this.queryModel;
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}
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public R between(Object start, Object end) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.between(start, end), connector);
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}
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return queryModel;
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}
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public <T> R between(Object start, Object end, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.between(start, end, when), connector);
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}
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return queryModel;
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}
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public R notBetween(Object start, Object end) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notBetween(start, end), connector);
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}
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return queryModel;
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}
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public <T> R notBetween(Object start, Object end, Predicate<T> when) {
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if (queryModel != null) {
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CPI.addWhereQueryCondition(queryModel.getQueryWrapper(), queryColumn.notBetween(start, end, when), connector);
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}
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return queryModel;
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}
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}
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