Method Detail

• first

   Columns<Object> first(DataFrameBase<?> $self, Integer numCols)

• last

   Columns<Object> last(DataFrameBase<?> $self, Integer numCols)

• group

   ColumnGroup<?> group(DataFrameBase<?> $self, String name)

• cols

   <C extends Any> Columns<C> cols(Columns<?> $self, ColumnReference<C> firstCol, ColumnReference<C> otherCols)

• cols

   Columns<Object> cols(Columns<?> $self, String firstCol, String otherCols)

• cols

   Columns<Object> cols(Columns<?> $self, Integer indices)

• cols

   Columns<Object> cols(Columns<?> $self, IntRange range)

• cols

   Columns<Object> cols(Columns<?> $self, Function1<DataColumn<?>, Boolean> predicate)

• colsDfs

   <C extends Any> Columns<Object> colsDfs(Columns<C> $self, Function1<ColumnWithPath<?>, Boolean> predicate)

• all

   Columns<?> all(DataFrameBase<?> $self)

• allDfs

   Columns<Object> allDfs(Columns<?> $self)

• allAfter

   Columns<Object> allAfter(DataFrameBase<?> $self, List<String> colPath)

• allAfter

   Columns<Object> allAfter(DataFrameBase<?> $self, String colName)

• allAfter

   Columns<Object> allAfter(DataFrameBase<?> $self, ColumnReference<?> column)

• allSince

   Columns<Object> allSince(DataFrameBase<?> $self, List<String> colPath)

• allSince

   Columns<Object> allSince(DataFrameBase<?> $self, String colName)

• allSince

   Columns<Object> allSince(DataFrameBase<?> $self, ColumnReference<?> column)

• allBefore

   Columns<Object> allBefore(DataFrameBase<?> $self, List<String> colPath)

• allBefore

   Columns<Object> allBefore(DataFrameBase<?> $self, String colName)

• allBefore

   Columns<Object> allBefore(DataFrameBase<?> $self, ColumnReference<?> column)

• allUntil

   Columns<Object> allUntil(DataFrameBase<?> $self, List<String> colPath)

• allUntil

   Columns<Object> allUntil(DataFrameBase<?> $self, String colName)

• allUntil

   Columns<Object> allUntil(DataFrameBase<?> $self, ColumnReference<?> column)

• colGroups

   Columns<DataRow<?>> colGroups(DataFrameBase<?> $self, Function1<ColumnGroup<?>, Boolean> filter)

• children

   <C extends Any> Columns<Object> children(Columns<C> $self, Function1<DataColumn<?>, Boolean> predicate)

• children

   Columns<Object> children(ColumnReference<DataRow<?>> $self)

• get

   <C extends Any> Columns<C> get(List<DataColumn<C>> $self, IntRange range)

• get

   Columns<Object> get(Columns<?> $self, String colName)

• get

   <C extends Any> Columns<C> get(Columns<?> $self, ColumnReference<C> column)

• invoke

   ColumnAccessor<Object> invoke(String $self)

• invoke

   <C extends Any> ColumnReference<C> invoke(Function2<SelectReceiver<T>, SelectReceiver<T>, ColumnReference<C>> $self)

• invoke

   <C extends Any> ColumnReference<C> invoke(ColumnReference<C> $self, String newName)

• cast

   <C extends Any> ColumnAccessor<C> cast(String $self)

• col

   <C extends Any> ColumnAccessor<C> col(KProperty<C> property)

• col

   DataColumn<?> col(DataFrameBase<?> $self, Integer index)

• col

   Columns<Object> col(Columns<?> $self, Integer index)

• col

   DataColumn<?> col(DataFrameBase<?> $self, String colName)

• col

   Columns<Object> col(Columns<?> $self, String colName)

• drop

   <C extends Any> Columns<C> drop(Columns<C> $self, Integer n)

• take

   <C extends Any> Columns<C> take(Columns<C> $self, Integer n)

• dropLast

   <C extends Any> Columns<C> dropLast(Columns<C> $self, Integer n)

• takeLast

   <C extends Any> Columns<C> takeLast(Columns<C> $self, Integer n)

• top

   <C extends Any> Columns<C> top(Columns<C> $self)

• takeWhile

   <C extends Any> Columns<C> takeWhile(Columns<C> $self, Function1<ColumnWithPath<C>, Boolean> predicate)

• takeLastWhile

   <C extends Any> Columns<C> takeLastWhile(Columns<C> $self, Function1<ColumnWithPath<C>, Boolean> predicate)

• filter

   <C extends Any> Columns<C> filter(Columns<C> $self, Function1<ColumnWithPath<C>, Boolean> predicate)

• numberCols

   Columns<Number> numberCols(Columns<?> $self, Function1<DataColumn<Number>, Boolean> filter)

• stringCols

   Columns<String> stringCols(Columns<?> $self, Function1<DataColumn<String>, Boolean> filter)

• intCols

   Columns<Integer> intCols(Columns<?> $self, Function1<DataColumn<Integer>, Boolean> filter)

• doubleCols

   Columns<Double> doubleCols(Columns<?> $self, Function1<DataColumn<Double>, Boolean> filter)

• booleanCols

   Columns<Boolean> booleanCols(Columns<?> $self, Function1<DataColumn<Boolean>, Boolean> filter)

• nameContains

   Columns<Object> nameContains(Columns<?> $self, CharSequence text)

• nameContains

   Columns<Object> nameContains(Columns<?> $self, Regex regex)

• startsWith

   Columns<Object> startsWith(Columns<?> $self, CharSequence prefix)

• endsWith

   Columns<Object> endsWith(Columns<?> $self, CharSequence suffix)

• and

   <C extends Any> Columns<C> and(Columns<C> $self, Columns<C> other)

• and

   Columns<Object> and(String $self, String other)

• and

   <C extends Any> Columns<Object> and(String $self, Columns<C> other)

• and

   <C extends Any> Columns<C> and(KProperty<C> $self, Columns<C> other)

• and

   <C extends Any> Columns<C> and(Columns<C> $self, KProperty<C> other)

• and

   <C extends Any> Columns<C> and(KProperty<C> $self, KProperty<C> other)

• and

   <C extends Any> Columns<Object> and(Columns<C> $self, String other)

• except

   <C extends Any> Columns<?> except(Columns<C> $self, Columns<?> other)

• except

   <C extends Any> Columns<?> except(Columns<C> $self, Columns<?> other)

• except

   <C extends Any> Columns<?> except(Columns<C> $self, Function2<SelectReceiver<T>, SelectReceiver<T>, Columns<?>> selector)

• withoutNulls

   <C extends Any> Columns<C> withoutNulls(Columns<C> $self)

• into

   <C extends Any> ColumnReference<C> into(DataColumn<C> $self, String newName)