Constructor Detail

Method Detail

• columns

   abstract List<DataColumn<?>> columns()

• columnNames

   List<String> columnNames()

• ncol

   Integer ncol()

• indices

   IntRange indices()

• values

   abstract <C extends Any> Sequence<C> values(Boolean byRow, Function2<ColumnsSelectionDsl<T>, ColumnsSelectionDsl<T>, ColumnSet<C>> columns)

• values

   Sequence<Object> values(Boolean byRow)

• valuesNotNull

   <C extends Any> Sequence<C> valuesNotNull(Boolean byRow, Function2<ColumnsSelectionDsl<T>, ColumnsSelectionDsl<T>, ColumnSet<C>> columns)

• valuesNotNull

   Sequence<Object> valuesNotNull(Boolean byRow)

• col

   DataColumn<?> col(Integer columnIndex)

• set

   abstract Unit set(String columnName, DataColumn<?> value)

• get

   DataRow<T> get(Integer index)

• get

   DataColumn<?> get(String columnName)

• get

   <R extends Any> DataColumn<R> get(ColumnReference<R> column)

• get

   <R extends Any> ColumnGroup<R> get(ColumnReference<DataRow<R>> column)

• get

   <R extends Any> FrameColumn<R> get(ColumnReference<DataFrame<R>> column)

• get

   <C extends Any> List<DataColumn<C>> get(Function2<ColumnsSelectionDsl<T>, ColumnsSelectionDsl<T>, ColumnSet<C>> columns)

• get

   DataFrame<T> get(Iterable<Integer> indices)

• get

   DataFrame<T> get(BooleanArray mask)

• get

   DataFrame<T> get(IntRange range)

• get

   DataFrame<T> get(Integer firstIndex, Integer otherIndices)

• get

   DataFrame<T> get(ColumnReference<?> first, ColumnReference<?> other)

• get

   DataFrame<T> get(String first, String other)

• plus

   DataFrame<T> plus(DataColumn<?> col)

• plus

   DataFrame<T> plus(Iterable<DataColumn<?>> cols)

• getColumnIndex

   abstract Integer getColumnIndex(String name)

• tryGetColumn

   <R extends Any> DataColumn<R> tryGetColumn(ColumnReference<R> column)

• tryGetColumn

   DataColumn<?> tryGetColumn(String columnName)

• tryGetColumn

   DataColumn<?> tryGetColumn(ColumnPath path)

• tryGetColumnGroup

   ColumnGroup<?> tryGetColumnGroup(String name)

• iterator

   Iterator<DataRow<T>> iterator()

• aggregate

   abstract <R extends Any> DataRow<T> aggregate(Function2<AggregateGroupedDsl<T>, AggregateGroupedDsl<T>, R> body)

• nrow

   abstract Integer nrow()

• rows

   abstract Iterable<DataRow<T>> rows()

• rowsReversed

   abstract Iterable<DataRow<T>> rowsReversed()