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public final class MapKt
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Method Summary
Modifier and Type Method Description final static <T extends Any> DataFrame<?>map(DataFrame<T> $self, Function1<TypedColumnsFromDataRowBuilder<T>, Unit> body)final static <T extends Any, R extends Any> DataColumn<R>map(DataColumn<T> $self, Function1<T, R> transform)final static <T extends Any, R extends Any> DataColumn<R>map(DataColumn<T> $self, KType type, Function1<T, R> transform)final static <T extends Any, G extends Any, R extends Any> List<R>map(GroupedDataFrame<T, G> $self, Function2<DataRow<T>, DataFrame<G>, R> body)final static <T extends Any, G extends Any, R extends Any> List<R>mapNotNull(GroupedDataFrame<T, G> $self, Function2<DataRow<T>, DataFrame<G>, R> body)final static <T extends Any, G extends Any, R extends Any> GroupedDataFrame<T, R>mapNotNullGroups(GroupedDataFrame<T, G> $self, Function1<DataFrame<G>, DataFrame<R>> transform)-
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Method Detail
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map
final static <T extends Any> DataFrame<?> map(DataFrame<T> $self, Function1<TypedColumnsFromDataRowBuilder<T>, Unit> body)
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map
final static <T extends Any, R extends Any> DataColumn<R> map(DataColumn<T> $self, Function1<T, R> transform)
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map
final static <T extends Any, R extends Any> DataColumn<R> map(DataColumn<T> $self, KType type, Function1<T, R> transform)
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map
final static <T extends Any, G extends Any, R extends Any> List<R> map(GroupedDataFrame<T, G> $self, Function2<DataRow<T>, DataFrame<G>, R> body)
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mapNotNull
final static <T extends Any, G extends Any, R extends Any> List<R> mapNotNull(GroupedDataFrame<T, G> $self, Function2<DataRow<T>, DataFrame<G>, R> body)
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mapNotNullGroups
final static <T extends Any, G extends Any, R extends Any> GroupedDataFrame<T, R> mapNotNullGroups(GroupedDataFrame<T, G> $self, Function1<DataFrame<G>, DataFrame<R>> transform)
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