Uses of Class
com.landawn.abacus.util.NoCachingNoUpdating.DisposableObjArray

Packages that use NoCachingNoUpdating.DisposableObjArray

Package	Description
com.landawn.abacus.util

Uses of NoCachingNoUpdating.DisposableObjArray in com.landawn.abacus.util

Methods in com.landawn.abacus.util that return NoCachingNoUpdating.DisposableObjArray

Modifier and Type	Method	Description
static NoCachingNoUpdating.DisposableObjArray	NoCachingNoUpdating.DisposableObjArray.create(int len)
static NoCachingNoUpdating.DisposableObjArray	NoCachingNoUpdating.DisposableObjArray.wrap(Object[] a)

Methods in com.landawn.abacus.util that return types with arguments of type NoCachingNoUpdating.DisposableObjArray

Modifier and Type	Method	Description
static IntFunction<NoCachingNoUpdating.DisposableObjArray>	Fn.Factory.ofDisposableArray()

Method parameters in com.landawn.abacus.util with type arguments of type NoCachingNoUpdating.DisposableObjArray

Modifier and Type	Method	Description
<E extends Exception> Builder.DataSetBuilder	Builder.DataSetBuilder.addColumn(int columnIndex, String newColumnName, Collection<String> fromColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> func)	Adds the column.
<E extends Exception> Builder.DataSetBuilder	Builder.DataSetBuilder.addColumn(String newColumnName, Collection<String> fromColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> func)	Adds the column.
<E extends Exception> void	DataSet.addColumn(int columnIndex, String newColumnName, Collection<String> fromColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> func)	Generate the new column values from the specified columns by the specified Function.
<E extends Exception> void	DataSet.addColumn(String newColumnName, Collection<String> fromColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> func)	Generate the new column values from the specified columns by the specified Function.
<E extends Exception> void	RowDataSet.addColumn(int columnIndex, String newColumnName, Collection<String> fromColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> func)	Adds the column.
<E extends Exception> void	RowDataSet.addColumn(String newColumnName, Collection<String> fromColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> func)	Adds the column.
<E extends Exception, E2 extends Exception> Builder.DataSetBuilder	Builder.DataSetBuilder.combineColumns(Throwables.Predicate<String,E> columnNameFilter, String newColumnName, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E2> combineFunc)
<E extends Exception> Builder.DataSetBuilder	Builder.DataSetBuilder.combineColumns(Collection<String> columnNames, String newColumnName, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> combineFunc)
<E extends Exception, E2 extends Exception> void	DataSet.combineColumns(Throwables.Predicate<String,E> columnNameFilter, String newColumnName, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E2> combineFunc)
<E extends Exception> void	DataSet.combineColumns(Collection<String> columnNames, String newColumnName, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> combineFunc)
<E extends Exception, E2 extends Exception> void	RowDataSet.combineColumns(Throwables.Predicate<String,E> columnNameFilter, String newColumnName, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E2> combineFunc)
<E extends Exception> void	RowDataSet.combineColumns(Collection<String> columnNames, String newColumnName, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> combineFunc)
<E extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<T, E extends Exception, E2 extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Throwables.Function<Stream<T>,?,E2> func)
<T, E extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Collector<T,?,?> collector)
<U, E extends Exception, E2 extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E2> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Class<?> rowClass)
<E extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Collector<? super Object[],?,?> collector)
<U, E extends Exception> Stream<DataSet>	DataSet.cube(Collection<String> columnNames, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<T, E extends Exception, E2 extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Throwables.Function<Stream<T>,?,E2> func)
<T, E extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Collector<T,?,?> collector)
<U, E extends Exception, E2 extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E2> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Class<?> rowClass)
<E extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Collector<? super Object[],?,?> collector)
<U, E extends Exception> Stream<DataSet>	RowDataSet.cube(Collection<String> columnNames, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> DataSet	DataSet.distinctBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)	Returns a new DataSet with the rows de-duplicated by the values in the specified columns from the specified fromRowIndex to toRowIndex.
<E extends Exception> DataSet	RowDataSet.distinctBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<E extends Exception> DataSet	DataSet.filter(int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	DataSet.filter(int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	DataSet.filter(Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	DataSet.filter(Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	DataSet.filter(Collection<String> columnNames, int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	DataSet.filter(Collection<String> columnNames, int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	DataSet.filter(Collection<String> columnNames, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	DataSet.filter(Collection<String> columnNames, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	RowDataSet.filter(int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	RowDataSet.filter(int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	RowDataSet.filter(Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	RowDataSet.filter(Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	RowDataSet.filter(Collection<String> columnNames, int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	RowDataSet.filter(Collection<String> columnNames, int fromRowIndex, int toRowIndex, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	RowDataSet.filter(Collection<String> columnNames, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter)
<E extends Exception> DataSet	RowDataSet.filter(Collection<String> columnNames, Throwables.Predicate<? super NoCachingNoUpdating.DisposableObjArray,E> filter, int max)
<E extends Exception> DataSet	DataSet.flatMap(Collection<String> fromColumnNames, Throwables.Function<NoCachingNoUpdating.DisposableObjArray,? extends Collection<?>,E> func, String newColumnName, Collection<String> copyingColumnNames)
<E extends Exception> DataSet	RowDataSet.flatMap(Collection<String> fromColumnNames, Throwables.Function<NoCachingNoUpdating.DisposableObjArray,? extends Collection<?>,E> func, String newColumnName, Collection<String> copyingColumnNames)
<E extends Exception> void	DataSet.forEach(int fromRowIndex, int toRowIndex, Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)	Performs the given action for each row of the DataSet until all rows have been processed or the action throws an exception.
<E extends Exception> void	DataSet.forEach(Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)	Performs the given action for each row of the DataSet until all rows have been processed or the action throws an exception.
<E extends Exception> void	DataSet.forEach(Collection<String> columnNames, int fromRowIndex, int toRowIndex, Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)	Performs the given action for each row of the DataSet until all rows have been processed or the action throws an exception.
<E extends Exception> void	DataSet.forEach(Collection<String> columnNames, Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)	Performs the given action for each row of the DataSet until all rows have been processed or the action throws an exception.
<E extends Exception> void	RowDataSet.forEach(int fromRowIndex, int toRowIndex, Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)
<E extends Exception> void	RowDataSet.forEach(Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)
<E extends Exception> void	RowDataSet.forEach(Collection<String> columnNames, int fromRowIndex, int toRowIndex, Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)
<E extends Exception> void	RowDataSet.forEach(Collection<String> columnNames, Throwables.Consumer<? super NoCachingNoUpdating.DisposableObjArray,E> action)
<U, E extends Exception> DataSet	DataSet.groupBy(String columnName, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<T, E extends Exception, E2 extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Throwables.Function<Stream<T>,?,E2> func)
<T, E extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Collector<T,?,?> collector)
<U, E extends Exception, E2 extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E2> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Class<?> rowClass)
<E extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Collector<? super Object[],?,?> collector)
<U, E extends Exception> DataSet	DataSet.groupBy(Collection<String> columnNames, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<U, E extends Exception> DataSet	RowDataSet.groupBy(String columnName, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<T, E extends Exception, E2 extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Throwables.Function<Stream<T>,?,E2> func)
<T, E extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Collector<T,?,?> collector)
<U, E extends Exception, E2 extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E2> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Class<?> rowClass)
<E extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Collector<? super Object[],?,?> collector)
<U, E extends Exception> DataSet	RowDataSet.groupBy(Collection<String> columnNames, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> DataSet	DataSet.map(Collection<String> fromColumnNames, Throwables.Function<NoCachingNoUpdating.DisposableObjArray,?,E> func, String newColumnName, Collection<String> copyingColumnNames)
<E extends Exception> DataSet	RowDataSet.map(Collection<String> fromColumnNames, Throwables.Function<NoCachingNoUpdating.DisposableObjArray,?,E> func, String newColumnName, Collection<String> copyingColumnNames)
Builder.DataSetBuilder	Builder.DataSetBuilder.parallelSortBy(Collection<String> columnNames, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)	Parallel sort by.
void	DataSet.parallelSortBy(Collection<String> columnNames, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)	Parallel sort by.
void	RowDataSet.parallelSortBy(Collection<String> columnNames, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)	Parallel sort by.
<E extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<T, E extends Exception, E2 extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Throwables.Function<Stream<T>,?,E2> func)
<T, E extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Collector<T,?,?> collector)
<U, E extends Exception, E2 extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E2> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Class<?> rowClass)
<E extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Collector<? super Object[],?,?> collector)
<U, E extends Exception> Stream<DataSet>	DataSet.rollup(Collection<String> columnNames, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper)
<T, E extends Exception, E2 extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Throwables.Function<Stream<T>,?,E2> func)
<T, E extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, String aggregateOnColumnName, Collector<T,?,?> collector)
<U, E extends Exception, E2 extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E2> rowMapper, Collector<? super U,?,?> collector)
<E extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Class<?> rowClass)
<E extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,?,E> keyMapper, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Collector<? super Object[],?,?> collector)
<U, E extends Exception> Stream<DataSet>	RowDataSet.rollup(Collection<String> columnNames, String aggregateResultColumnName, Collection<String> aggregateOnColumnNames, Throwables.Function<? super NoCachingNoUpdating.DisposableObjArray,U,E> rowMapper, Collector<? super U,?,?> collector)
Builder.DataSetBuilder	Builder.DataSetBuilder.sortBy(Collection<String> columnNames, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)
void	DataSet.sortBy(Collection<String> columnNames, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)
void	RowDataSet.sortBy(Collection<String> columnNames, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)
DataSet	DataSet.topBy(Collection<String> columnNames, int n, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)
DataSet	RowDataSet.topBy(Collection<String> columnNames, int n, Function<? super NoCachingNoUpdating.DisposableObjArray,? extends Comparable> keyMapper)