public final class GatherClause<T extends Object, C extends Object, K extends Object, R extends Object>
GatherClause(DataFrame<T> df, Function2<ColumnsSelectionDsl<T>, ColumnsSelectionDsl<T>, ColumnSet<C>> columns, Function1<C, Boolean> filter, KType keyType, Function1<String, K> keyTransform, Function1<C, R> valueTransform, Boolean explode)
final <P extends Any> GatherClause<T, P, K, P>
cast()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
final <P extends Any> GatherClause<T, P, K, P> cast()