Replace RowOperation.initialValue() and rowAggregator() by collect(Collector)

Douglas Surber douglas.surber at
Wed Oct 25 15:43:14 UTC 2017

> On Oct 25, 2017, at 8:40 AM, Lukas Eder <lukas.eder at> wrote:
> In my suggestion, I assumed that OperationGroup.rowOperation could return a RowOperation<?>, and only calling the RowOperation.collect() method would make the type parameter more concrete, thus collect() would have to be a generic method. All the other methods on RowOperation currently do not rely on its type parameter.

submit does and by transitivity toCompletableFuture, which is where the real problems show up.


More information about the jdbc-spec-discuss mailing list