content: package com.java2nb.novel.mapper;
  
  import static com.java2nb.novel.mapper.CrawlBatchTaskDynamicSqlSupport.*;
  import static org.mybatis.dynamic.sql.SqlBuilder.*;
  
  import com.java2nb.novel.entity.CrawlBatchTask;
  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 CrawlBatchTaskMapper {
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      BasicColumn[] selectList = BasicColumn.columnList(id, sourceId, crawlCountSuccess, crawlCountTarget, taskStatus, startTime, endTime);
  
      @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<CrawlBatchTask> insertStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @InsertProvider(type=SqlProviderAdapter.class, method="insertMultiple")
      int insertMultiple(MultiRowInsertStatementProvider<CrawlBatchTask> multipleInsertStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @SelectProvider(type=SqlProviderAdapter.class, method="select")
      @ResultMap("CrawlBatchTaskResult")
      Optional<CrawlBatchTask> selectOne(SelectStatementProvider selectStatement);
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      @SelectProvider(type=SqlProviderAdapter.class, method="select")
      @Results(id="CrawlBatchTaskResult", value = {
          @Result(column="id", property="id", jdbcType=JdbcType.BIGINT, id=true),
          @Result(column="source_id", property="sourceId", jdbcType=JdbcType.INTEGER),
          @Result(column="crawl_count_success", property="crawlCountSuccess", jdbcType=JdbcType.INTEGER),
          @Result(column="crawl_count_target", property="crawlCountTarget", jdbcType=JdbcType.INTEGER),
          @Result(column="task_status", property="taskStatus", jdbcType=JdbcType.TINYINT),
          @Result(column="start_time", property="startTime", jdbcType=JdbcType.TIMESTAMP),
          @Result(column="end_time", property="endTime", jdbcType=JdbcType.TIMESTAMP)
      })
      List<CrawlBatchTask> 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, crawlBatchTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int delete(DeleteDSLCompleter completer) {
          return MyBatis3Utils.deleteFrom(this::delete, crawlBatchTask, 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(CrawlBatchTask record) {
          return MyBatis3Utils.insert(this::insert, record, crawlBatchTask, c ->
              c.map(id).toProperty("id")
              .map(sourceId).toProperty("sourceId")
              .map(crawlCountSuccess).toProperty("crawlCountSuccess")
              .map(crawlCountTarget).toProperty("crawlCountTarget")
              .map(taskStatus).toProperty("taskStatus")
              .map(startTime).toProperty("startTime")
              .map(endTime).toProperty("endTime")
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int insertMultiple(Collection<CrawlBatchTask> records) {
          return MyBatis3Utils.insertMultiple(this::insertMultiple, records, crawlBatchTask, c ->
              c.map(id).toProperty("id")
              .map(sourceId).toProperty("sourceId")
              .map(crawlCountSuccess).toProperty("crawlCountSuccess")
              .map(crawlCountTarget).toProperty("crawlCountTarget")
              .map(taskStatus).toProperty("taskStatus")
              .map(startTime).toProperty("startTime")
              .map(endTime).toProperty("endTime")
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int insertSelective(CrawlBatchTask record) {
          return MyBatis3Utils.insert(this::insert, record, crawlBatchTask, c ->
              c.map(id).toPropertyWhenPresent("id", record::getId)
              .map(sourceId).toPropertyWhenPresent("sourceId", record::getSourceId)
              .map(crawlCountSuccess).toPropertyWhenPresent("crawlCountSuccess", record::getCrawlCountSuccess)
              .map(crawlCountTarget).toPropertyWhenPresent("crawlCountTarget", record::getCrawlCountTarget)
              .map(taskStatus).toPropertyWhenPresent("taskStatus", record::getTaskStatus)
              .map(startTime).toPropertyWhenPresent("startTime", record::getStartTime)
              .map(endTime).toPropertyWhenPresent("endTime", record::getEndTime)
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default Optional<CrawlBatchTask> selectOne(SelectDSLCompleter completer) {
          return MyBatis3Utils.selectOne(this::selectOne, selectList, crawlBatchTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default List<CrawlBatchTask> select(SelectDSLCompleter completer) {
          return MyBatis3Utils.selectList(this::selectMany, selectList, crawlBatchTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default List<CrawlBatchTask> selectDistinct(SelectDSLCompleter completer) {
          return MyBatis3Utils.selectDistinct(this::selectMany, selectList, crawlBatchTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default Optional<CrawlBatchTask> 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, crawlBatchTask, completer);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      static UpdateDSL<UpdateModel> updateAllColumns(CrawlBatchTask record, UpdateDSL<UpdateModel> dsl) {
          return dsl.set(id).equalTo(record::getId)
                  .set(sourceId).equalTo(record::getSourceId)
                  .set(crawlCountSuccess).equalTo(record::getCrawlCountSuccess)
                  .set(crawlCountTarget).equalTo(record::getCrawlCountTarget)
                  .set(taskStatus).equalTo(record::getTaskStatus)
                  .set(startTime).equalTo(record::getStartTime)
                  .set(endTime).equalTo(record::getEndTime);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      static UpdateDSL<UpdateModel> updateSelectiveColumns(CrawlBatchTask record, UpdateDSL<UpdateModel> dsl) {
          return dsl.set(id).equalToWhenPresent(record::getId)
                  .set(sourceId).equalToWhenPresent(record::getSourceId)
                  .set(crawlCountSuccess).equalToWhenPresent(record::getCrawlCountSuccess)
                  .set(crawlCountTarget).equalToWhenPresent(record::getCrawlCountTarget)
                  .set(taskStatus).equalToWhenPresent(record::getTaskStatus)
                  .set(startTime).equalToWhenPresent(record::getStartTime)
                  .set(endTime).equalToWhenPresent(record::getEndTime);
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int updateByPrimaryKey(CrawlBatchTask record) {
          return update(c ->
              c.set(sourceId).equalTo(record::getSourceId)
              .set(crawlCountSuccess).equalTo(record::getCrawlCountSuccess)
              .set(crawlCountTarget).equalTo(record::getCrawlCountTarget)
              .set(taskStatus).equalTo(record::getTaskStatus)
              .set(startTime).equalTo(record::getStartTime)
              .set(endTime).equalTo(record::getEndTime)
              .where(id, isEqualTo(record::getId))
          );
      }
  
      @Generated("org.mybatis.generator.api.MyBatisGenerator")
      default int updateByPrimaryKeySelective(CrawlBatchTask record) {
          return update(c ->
              c.set(sourceId).equalToWhenPresent(record::getSourceId)
              .set(crawlCountSuccess).equalToWhenPresent(record::getCrawlCountSuccess)
              .set(crawlCountTarget).equalToWhenPresent(record::getCrawlCountTarget)
              .set(taskStatus).equalToWhenPresent(record::getTaskStatus)
              .set(startTime).equalToWhenPresent(record::getStartTime)
              .set(endTime).equalToWhenPresent(record::getEndTime)
              .where(id, isEqualTo(record::getId))
          );
      }
  }