Package org.apache.flink.streaming.api.scala.function

Interface Summary

Interface	Description
AllWindowFunction<IN,OUT,W extends Window>	Base interface for functions that are evaluated over non-grouped windows, i.e., windows over all stream partitions.
StatefulFunction<I,O,S>	Trait implementing the functionality necessary to apply stateful functions in RichFunctions without exposing the OperatorStates to the user.
WindowFunction<IN,OUT,KEY,W extends Window>	Base interface for functions that are evaluated over keyed (grouped) windows.

Class Summary

Class	Description
RichAllWindowFunction<IN,OUT,W extends Window>	Rich variant of the AllWindowFunction.
RichWindowFunction<IN,OUT,KEY,W extends Window>	Rich variant of the WindowFunction.