One more pass on flatMap/mapMulti

[Joe Bowbeer]

+1 DownsteamCollector

I hope you can find a replacement for yield.
On Jan 10, 2013 8:20 AM, "Brian Goetz" <brian.goetz at oracle.com> wrote:

> DownstreamCollector?
>
> On 1/10/2013 11:01 AM, Tim Peierls wrote:
>
>> How about Acceptor?
>>
>> On Thu, Jan 10, 2013 at 10:54 AM, Brian Goetz <brian.goetz at oracle.com
>> <mailto:brian.goetz at oracle.com**>> wrote:
>>
>>     Downstream:
>>
>>          /** A collector for values associated with a given input.
>>       Values can be
>>           * yielded individually, or in aggregates such as collections,
>>     arrays, or
>>           * streams; aggregates are flattened, so that yielding an array
>>     containing
>>           * [1, 2] is equivalent to yield(1); yield(2).
>>           */
>>          interface Downstream<U> {
>>              void yield(U element);
>>
>>              default void yield(Collection<U> collection) {
>>                  for (U u : collection)
>>                      yield(u);
>>              }
>>
>>              default void yield(U[] array) {
>>                  for (U u : array)
>>                      yield(u);
>>              }
>>
>>              default void yield(Stream<U> stream) {
>>                  stream.forEach(this::yield);
>>              }
>>          }
>>
>>     The basic idea is that this is a collector for values.  It was at
>>     one point called "collector" but now we have something else called
>>     Collector.
>>
>>
>>
>>
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