ScalaWindowFunction
final class ScalaWindowFunction[IN, OUT, KEY, W <: Window](function: (KEY, W, Iterable[IN], Collector[OUT]) => Unit) extends WindowFunction[IN, OUT, KEY, W]
A wrapper function that exposes a Scala Function4 as a Java WindowFunction.
trait WindowFunction[IN, OUT, KEY, W]
trait Function
trait Serializable
class Object
trait Matchable
class Any
Keywords