Uses of Interface
org.apache.flink.streaming.api.windowing.windowbuffer.PreAggregator

Packages that use PreAggregator

Package	Description
org.apache.flink.streaming.api.windowing.windowbuffer

Uses of PreAggregator in org.apache.flink.streaming.api.windowing.windowbuffer

Classes in org.apache.flink.streaming.api.windowing.windowbuffer that implement PreAggregator

Modifier and Type	Class and Description
class	JumpingCountGroupedPreReducer<T>
class	JumpingCountPreReducer<T> Non-grouped pre-reducer for jumping time eviction policy (the policies are based on count, and the slide size is larger than the window size).
class	JumpingTimeGroupedPreReducer<T>
class	JumpingTimePreReducer<T> Non-grouped pre-reducer for jumping time eviction policy (the policies are based on time, and the slide size is larger than the window size).
class	SlidingCountGroupedPreReducer<T>
class	SlidingCountPreReducer<T>
class	SlidingGroupedPreReducer<T>
class	SlidingPreReducer<T>
class	SlidingTimeGroupedPreReducer<T> Non-grouped pre-reducer for sliding time eviction policy.
class	SlidingTimePreReducer<T> Non-grouped pre-reducer for sliding time eviction policy (the policies are based on time, and the slide size is smaller than the window size).
class	TumblingGroupedPreReducer<T> Grouped pre-reducer for tumbling eviction polciy.
class	TumblingPreReducer<T> Non-grouped pre-reducer for tumbling eviction policy (the slide size is the same as the window size).