Collector / Collectors

[Tim Peierls]

On Wed, Jun 26, 2013 at 2:43 PM, Brian Goetz <brian.goetz at oracle.com> wrote:

> Something like this?
>>
>> interface Collector<T, A, R> {
>>      /** Returns new collector like this one, but with finisher composed
>> with this collector's finisher. */
>>      <R2> Collector<T, A, R2> andThen(Function<? super R, ? extends R2>
>> finisher);
>> }
>>
>> with default implementation doing the obvious composition?
>>
>
> Yes, something almost exactly like that.
>

This would remove the need for Collectors.of() to take a finisher argument.

--tim
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