public static <K, V> Repartitioned<K, V> as(final String name) {
        return new Repartitioned<>(name, null, null, null, null);
    }
Create a {@code Repartitioned} instance with the provided name used as part of the repartition topic.

@param name the name used as a processor named and part of the repartition topic name.
@param <K>  key type
@param <V>  value type
@return A new {@code Repartitioned} instance configured with processor name and repartition topic name
@see KStream#repartition(Repartitioned)
streams/src/main/java/org/apache/kafka/streams/kstream/Repartitioned.java