Constructor Detail

Method Detail

• map

   final static <T extends Any, R extends Any> DataColumn<R> map(DataColumn<T> $self, Function1<T, R> transform)

• map

   final static <T extends Any, R extends Any> DataColumn<R> map(DataColumn<T> $self, KType type, Function1<T, R> transform)

• filter

   final static <T extends Any> DataColumn<T> filter(DataColumn<T> $self, Function1<T, Boolean> predicate)

• asIterable

   final static <T extends Any> Iterable<T> asIterable(DataColumn<T> $self)

• asSequence

   final static <T extends Any> Sequence<T> asSequence(DataColumn<T> $self)

• all

   final static <T extends Any> Boolean all(DataColumn<T> $self, Function1<T, Boolean> predicate)

• drop

   final static <T extends Any> DataColumn<T> drop(DataColumn<T> $self, Function1<T, Boolean> predicate)

• drop

   final static <T extends Any> DataColumn<T> drop(DataColumn<T> $self, Integer n)

• forEach

   final static <T extends Any> Unit forEach(DataColumn<T> $self, Function1<T, Unit> action)

• forEachIndexed

   final static <T extends Any> Unit forEachIndexed(DataColumn<T> $self, Function2<Integer, T, Unit> action)

• groupBy

   final static <T extends Any> GroupBy<?, ?> groupBy(DataColumn<T> $self, Iterable<DataColumn<?>> cols)

• groupBy

   final static <T extends Any> GroupBy<?, ?> groupBy(DataColumn<T> $self, DataColumn<?> cols)

• mapNotNull

   final static <T extends Any, R extends Any> DataColumn<R> mapNotNull(DataColumn<T> $self, Function1<T, R> transform)

• mapInline

   final static <T extends Any, R extends Any> DataColumn<R> mapInline(DataColumn<T> $self, Function1<T, R> transform)

• first

   final static <T extends Any> T first(DataColumn<T> $self)

• first

   final static <T extends Any> T first(DataColumn<T> $self, Function1<T, Boolean> predicate)

• firstOrNull

   final static <T extends Any> T firstOrNull(DataColumn<T> $self)

• firstOrNull

   final static <T extends Any> T firstOrNull(DataColumn<T> $self, Function1<T, Boolean> predicate)

• last

   final static <T extends Any> T last(DataColumn<T> $self)

• lastOrNull

   final static <T extends Any> T lastOrNull(DataColumn<T> $self)

• allNulls

   final static <C extends Any> Boolean allNulls(DataColumn<C> $self)

• single

   final static <C extends Any> C single(DataColumn<C> $self)

• dropLast

   final static <T extends Any> DataColumn<T> dropLast(DataColumn<T> $self, Integer n)

• takeLast

   final static <T extends Any> DataColumn<T> takeLast(DataColumn<T> $self, Integer n)

• take

   final static <T extends Any> DataColumn<T> take(DataColumn<T> $self, Integer n)