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+per #16541 add missing java samples for persistence query

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Konrad Malawski 2015-06-08 12:26:19 +02:00 • committed by Konrad Malawski
parent 3b94108e0c
commit 3314de4cb9
10 changed files with 589 additions and 92 deletions
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9
akka-docs/rst/scala/code/docs/persistence/query/MyEventsByTagPublisher.scala
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@ -11,7 +11,6 @@ import akka.serialization.SerializationExtension
import akka.stream.actor.ActorPublisher
import akka.stream.actor.ActorPublisherMessage.{ Cancel, Request }
import scala.annotation.tailrec
import scala.concurrent.duration.FiniteDuration
object MyEventsByTagPublisher {
@ -90,17 +89,15 @@ class MyEventsByTagPublisher(tag: String, offset: Long, refreshInterval: FiniteD
}
}
@tailrec final def deliverBuf(): Unit =
final def deliverBuf(): Unit =
if (totalDemand > 0 && buf.nonEmpty) {
if (totalDemand <= Int.MaxValue) {
val (use, keep) = buf.splitAt(totalDemand.toInt)
buf = keep
use foreach onNext
} else {
val (use, keep) = buf.splitAt(Int.MaxValue)
buf = keep
use foreach onNext
deliverBuf()
buf foreach onNext
buf = Vector.empty
}
}
}