接口的使用
org.hswebframework.web.crud.query.QueryHelper.Getter

使用QueryHelper.Getter的程序包

程序包	说明
org.hswebframework.web.crud.query

org.hswebframework.web.crud.query中QueryHelper.Getter的使用

参数类型为QueryHelper.Getter的org.hswebframework.web.crud.query中的方法

限定符和类型	方法和说明
<S,V> Self	QueryHelper.ColumnMapperSpec.as(QueryHelper.Getter<S,V> column, QueryHelper.Setter<R,V> target) 指定查询的列名,以及映射到结果类型的字段.
<S,V> Self	QueryHelper.ColumnMapperSpec.as(QueryHelper.Getter<S,V> column, String target) 指定查询的列名,以及映射到结果类型的字段.
static <T,ID,R> reactor.core.publisher.Flux<T>	QueryHelper.combineOneToMany(reactor.core.publisher.Flux<T> source, QueryHelper.Getter<T,ID> idMapper, java.util.function.Function<Set<ID>,reactor.core.publisher.Flux<R>> fetcher, QueryHelper.Getter<R,ID> mainIdGetter, QueryHelper.Setter<T,List<R>> setter) 一对多数据组合,通常用于进行一对多的数据查询.
static <T,ID,R> reactor.core.publisher.Flux<T>	QueryHelper.combineOneToMany(reactor.core.publisher.Flux<T> source, QueryHelper.Getter<T,ID> idMapper, java.util.function.Function<Set<ID>,reactor.core.publisher.Flux<R>> fetcher, QueryHelper.Getter<R,ID> mainIdGetter, QueryHelper.Setter<T,List<R>> setter) 一对多数据组合,通常用于进行一对多的数据查询.
static <T,ID,R> reactor.core.publisher.Flux<T>	QueryHelper.combineOneToMany(reactor.core.publisher.Flux<T> source, QueryHelper.Getter<T,ID> idMapper, org.hswebframework.ezorm.rdb.mapping.ReactiveQuery<R> fetcher, QueryHelper.Getter<R,ID> mainIdGetter, QueryHelper.Setter<T,List<R>> setter) 一对多数据组合,通常用于进行一对多的数据查询.
static <T,ID,R> reactor.core.publisher.Flux<T>	QueryHelper.combineOneToMany(reactor.core.publisher.Flux<T> source, QueryHelper.Getter<T,ID> idMapper, org.hswebframework.ezorm.rdb.mapping.ReactiveQuery<R> fetcher, QueryHelper.Getter<R,ID> mainIdGetter, QueryHelper.Setter<T,List<R>> setter) 一对多数据组合,通常用于进行一对多的数据查询.
<S> QueryHelper.SortSpec<R>	QueryHelper.SortSpec.orderBy(QueryHelper.Getter<S,?> column, org.hswebframework.ezorm.rdb.operator.dml.query.SortOrder.Order order) 对方法应用对应的列名进行排序,多次执行将使用多列排序 // order by sort_order desc orderBy(MyEntity::getSortOrder,SortOrder.Order.desc)
default <S> QueryHelper.SortSpec<R>	QueryHelper.SortSpec.orderByAsc(QueryHelper.Getter<S,?> column) 对方法应用对应的列名进行正序排序,多次执行将使用多列排序 // order by sort_order asc orderByAsc(MyEntity::getSortOrder)
default <S> QueryHelper.SortSpec<R>	QueryHelper.SortSpec.orderByDesc(QueryHelper.Getter<S,?> column) 对方法应用对应的列名进行倒序排序,多次执行将使用多列排序 // order by sort_order desc orderByDesc(MyEntity::getSortOrder)