content: package com.java2nb.novel.mapper;
  
  import static com.java2nb.novel.mapper.CrawlSingleTaskDynamicSqlSupport.*;
  import static org.mybatis.dynamic.sql.SqlBuilder.*;
  
  import com.java2nb.novel.entity.CrawlSingleTask;
  import java.util.Collection;
  import java.util.List;
  import java.util.Optional;
  import javax.annotation.Generated;
  import org.apache.ibatis.annotations.DeleteProvider;
  import org.apache.ibatis.annotations.InsertProvider;
  import org.apache.ibatis.annotations.Mapper;
  import org.apache.ibatis.annotations.Result;
  import org.apache.ibatis.annotations.ResultMap;
  import org.apache.ibatis.annotations.Results;
  import org.apache.ibatis.annotations.SelectProvider;
  import org.apache.ibatis.annotations.UpdateProvider;
  import org.apache.ibatis.type.JdbcType;
  import org.mybatis.dynamic.sql.BasicColumn;
  import org.mybatis.dynamic.sql.delete.DeleteDSLCompleter;
  import org.mybatis.dynamic.sql.delete.render.DeleteStatementProvider;
  import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
  import org.mybatis.dynamic.sql.insert.render.MultiRowInsertStatementProvider;
  import org.mybatis.dynamic.sql.select.CountDSLCompleter;
  import org.mybatis.dynamic.sql.select.SelectDSLCompleter;
  import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
  import org.mybatis.dynamic.sql.update.UpdateDSL;
  import org.mybatis.dynamic.sql.update.UpdateDSLCompleter;
  import org.mybatis.dynamic.sql.update.UpdateModel;
  import org.mybatis.dynamic.sql.update.render.UpdateStatementProvider;
  import org.mybatis.dynamic.sql.util.SqlProviderAdapter;
  import org.mybatis.dynamic.sql.util.mybatis3.MyBatis3Utils;
  
  @Mapper
  public interface CrawlSingleTaskMapper {
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      BasicColumn[] selectList = BasicColumn.columnList(id, sourceId, sourceName, sourceBookId, catId, bookName, authorName, taskStatus, excCount, crawlChapters, createTime);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @SelectProvider(type=SqlProviderAdapter.class, method="select")
      long count(SelectStatementProvider selectStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @DeleteProvider(type=SqlProviderAdapter.class, method="delete")
      int delete(DeleteStatementProvider deleteStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @InsertProvider(type=SqlProviderAdapter.class, method="insert")
      int insert(InsertStatementProvider<CrawlSingleTask> insertStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @InsertProvider(type=SqlProviderAdapter.class, method="insertMultiple")
      int insertMultiple(MultiRowInsertStatementProvider<CrawlSingleTask> multipleInsertStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @SelectProvider(type=SqlProviderAdapter.class, method="select")
      @ResultMap("CrawlSingleTaskResult")
      Optional<CrawlSingleTask> selectOne(SelectStatementProvider selectStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @SelectProvider(type=SqlProviderAdapter.class, method="select")
      @Results(id="CrawlSingleTaskResult", value = {
          @Result(column="id", property="id", jdbcType=JdbcType.BIGINT, id=true),
          @Result(column="source_id", property="sourceId", jdbcType=JdbcType.INTEGER),
          @Result(column="source_name", property="sourceName", jdbcType=JdbcType.VARCHAR),
          @Result(column="source_book_id", property="sourceBookId", jdbcType=JdbcType.VARCHAR),
          @Result(column="cat_id", property="catId", jdbcType=JdbcType.INTEGER),
          @Result(column="book_name", property="bookName", jdbcType=JdbcType.VARCHAR),
          @Result(column="author_name", property="authorName", jdbcType=JdbcType.VARCHAR),
          @Result(column="task_status", property="taskStatus", jdbcType=JdbcType.TINYINT),
          @Result(column="exc_count", property="excCount", jdbcType=JdbcType.TINYINT),
          @Result(column="crawl_chapters", property="crawlChapters", jdbcType=JdbcType.INTEGER),
          @Result(column="create_time", property="createTime", jdbcType=JdbcType.TIMESTAMP)
      })
      List<CrawlSingleTask> selectMany(SelectStatementProvider selectStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @UpdateProvider(type=SqlProviderAdapter.class, method="update")
      int update(UpdateStatementProvider updateStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default long count(CountDSLCompleter completer) {
          return MyBatis3Utils.countFrom(this::count, crawlSingleTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int delete(DeleteDSLCompleter completer) {
          return MyBatis3Utils.deleteFrom(this::delete, crawlSingleTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int deleteByPrimaryKey(Long id_) {
          return delete(c ->
              c.where(id, isEqualTo(id_))
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int insert(CrawlSingleTask record) {
          return MyBatis3Utils.insert(this::insert, record, crawlSingleTask, c ->
              c.map(id).toProperty("id")
                  .map(sourceId).toProperty("sourceId")
                  .map(sourceName).toProperty("sourceName")
                  .map(sourceBookId).toProperty("sourceBookId")
                  .map(catId).toProperty("catId")
                  .map(bookName).toProperty("bookName")
                  .map(authorName).toProperty("authorName")
                  .map(taskStatus).toProperty("taskStatus")
                  .map(excCount).toProperty("excCount")
                  .map(crawlChapters).toProperty("crawlChapters")
                  .map(createTime).toProperty("createTime")
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int insertMultiple(Collection<CrawlSingleTask> records) {
          return MyBatis3Utils.insertMultiple(this::insertMultiple, records, crawlSingleTask, c ->
              c.map(id).toProperty("id")
                  .map(sourceId).toProperty("sourceId")
                  .map(sourceName).toProperty("sourceName")
                  .map(sourceBookId).toProperty("sourceBookId")
                  .map(catId).toProperty("catId")
                  .map(bookName).toProperty("bookName")
                  .map(authorName).toProperty("authorName")
                  .map(taskStatus).toProperty("taskStatus")
                  .map(excCount).toProperty("excCount")
                  .map(crawlChapters).toProperty("crawlChapters")
                  .map(createTime).toProperty("createTime")
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int insertSelective(CrawlSingleTask record) {
          return MyBatis3Utils.insert(this::insert, record, crawlSingleTask, c ->
              c.map(id).toPropertyWhenPresent("id", record::getId)
                  .map(sourceId).toPropertyWhenPresent("sourceId", record::getSourceId)
                  .map(sourceName).toPropertyWhenPresent("sourceName", record::getSourceName)
                  .map(sourceBookId).toPropertyWhenPresent("sourceBookId", record::getSourceBookId)
                  .map(catId).toPropertyWhenPresent("catId", record::getCatId)
                  .map(bookName).toPropertyWhenPresent("bookName", record::getBookName)
                  .map(authorName).toPropertyWhenPresent("authorName", record::getAuthorName)
                  .map(taskStatus).toPropertyWhenPresent("taskStatus", record::getTaskStatus)
                  .map(excCount).toPropertyWhenPresent("excCount", record::getExcCount)
                  .map(crawlChapters).toPropertyWhenPresent("crawlChapters", record::getCrawlChapters)
                  .map(createTime).toPropertyWhenPresent("createTime", record::getCreateTime)
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default Optional<CrawlSingleTask> selectOne(SelectDSLCompleter completer) {
          return MyBatis3Utils.selectOne(this::selectOne, selectList, crawlSingleTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default List<CrawlSingleTask> select(SelectDSLCompleter completer) {
          return MyBatis3Utils.selectList(this::selectMany, selectList, crawlSingleTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default List<CrawlSingleTask> selectDistinct(SelectDSLCompleter completer) {
          return MyBatis3Utils.selectDistinct(this::selectMany, selectList, crawlSingleTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default Optional<CrawlSingleTask> selectByPrimaryKey(Long id_) {
          return selectOne(c ->
              c.where(id, isEqualTo(id_))
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int update(UpdateDSLCompleter completer) {
          return MyBatis3Utils.update(this::update, crawlSingleTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      static UpdateDSL<UpdateModel> updateAllColumns(CrawlSingleTask record, UpdateDSL<UpdateModel> dsl) {
          return dsl.set(id).equalTo(record::getId)
              .set(sourceId).equalTo(record::getSourceId)
              .set(sourceName).equalTo(record::getSourceName)
              .set(sourceBookId).equalTo(record::getSourceBookId)
              .set(catId).equalTo(record::getCatId)
              .set(bookName).equalTo(record::getBookName)
              .set(authorName).equalTo(record::getAuthorName)
              .set(taskStatus).equalTo(record::getTaskStatus)
              .set(excCount).equalTo(record::getExcCount)
              .set(crawlChapters).equalTo(record::getCrawlChapters)
              .set(createTime).equalTo(record::getCreateTime);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      static UpdateDSL<UpdateModel> updateSelectiveColumns(CrawlSingleTask record, UpdateDSL<UpdateModel> dsl) {
          return dsl.set(id).equalToWhenPresent(record::getId)
              .set(sourceId).equalToWhenPresent(record::getSourceId)
              .set(sourceName).equalToWhenPresent(record::getSourceName)
              .set(sourceBookId).equalToWhenPresent(record::getSourceBookId)
              .set(catId).equalToWhenPresent(record::getCatId)
              .set(bookName).equalToWhenPresent(record::getBookName)
              .set(authorName).equalToWhenPresent(record::getAuthorName)
              .set(taskStatus).equalToWhenPresent(record::getTaskStatus)
              .set(excCount).equalToWhenPresent(record::getExcCount)
              .set(crawlChapters).equalToWhenPresent(record::getCrawlChapters)
              .set(createTime).equalToWhenPresent(record::getCreateTime);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int updateByPrimaryKey(CrawlSingleTask record) {
          return update(c ->
              c.set(sourceId).equalTo(record::getSourceId)
                  .set(sourceName).equalTo(record::getSourceName)
                  .set(sourceBookId).equalTo(record::getSourceBookId)
                  .set(catId).equalTo(record::getCatId)
                  .set(bookName).equalTo(record::getBookName)
                  .set(authorName).equalTo(record::getAuthorName)
                  .set(taskStatus).equalTo(record::getTaskStatus)
                  .set(excCount).equalTo(record::getExcCount)
                  .set(crawlChapters).equalTo(record::getCrawlChapters)
                  .set(createTime).equalTo(record::getCreateTime)
                  .where(id, isEqualTo(record::getId))
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int updateByPrimaryKeySelective(CrawlSingleTask record) {
          return update(c ->
              c.set(sourceId).equalToWhenPresent(record::getSourceId)
                  .set(sourceName).equalToWhenPresent(record::getSourceName)
                  .set(sourceBookId).equalToWhenPresent(record::getSourceBookId)
                  .set(catId).equalToWhenPresent(record::getCatId)
                  .set(bookName).equalToWhenPresent(record::getBookName)
                  .set(authorName).equalToWhenPresent(record::getAuthorName)
                  .set(taskStatus).equalToWhenPresent(record::getTaskStatus)
                  .set(excCount).equalToWhenPresent(record::getExcCount)
                  .set(crawlChapters).equalToWhenPresent(record::getCrawlChapters)
                  .set(createTime).equalToWhenPresent(record::getCreateTime)
                  .where(id, isEqualTo(record::getId))
          );
      }
  }