explode (original) (raw)

Remi Forax forax at univ-mlv.fr
Sat Feb 9 07:44:34 PST 2013

On 02/08/2013 04:47 PM, Brian Goetz wrote:

OK, just to put it all down on "paper" where flatMap landed...are we OK with this?

java.util.stream.FlatMapper: public interface FlatMapper<T, U> { void explodeInto(T element, Consumer sink); interface ToInt { void explodeInto(T element, IntConsumer sink); } interface ToLong { void explodeInto(T element, LongConsumer sink); } interface ToDouble { void explodeInto(T element, DoubleConsumer sink); } interface OfIntToInt { void explodeInto(int element, IntConsumer sink); } interface OfLongToLong { void explodeInto(long element, LongConsumer sink); } interface OfDoubleToDouble { void explodeInto(double element, DoubleConsumer sink); } } In Stream: Stream flatMap(Function<T, Stream<? extends R>> mapper);

just a wildcard issue: Stream flatMap(Function<? super T, ? extends Stream<? extends R>> mapper);

Rémi

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