Package org.apache.flink.table.runtime.operators.window.tvf.slicing

Interface Summary

Interface	Description
SliceAssigner	A SliceAssigner assigns element into a single slice.
SliceSharedAssigner	A SliceAssigner which shares slices for windows, which means a window is divided into multiple slices and need to merge the slices into windows when emitting windows.
SliceUnsharedAssigner	A SliceAssigner which doesn't share slices for windows, which means a window is divided into only one slice and doesn't need to merge the slices when emitting windows.
SlicingWindowProcessor<W>	The SlicingWindowProcessor is an optimized processing for aligned windows which can apply the slicing optimization.

Class Summary

Class	Description
SliceAssigners	Utilities to create SliceAssigners.
SliceAssigners.CumulativeSliceAssigner	The SliceAssigner for cumulative windows.
SliceAssigners.HoppingSliceAssigner	The SliceAssigner for hopping windows.
SliceAssigners.SlicedSharedSliceAssigner	The SliceAssigner for elements have been attached slice end timestamp, and the slices are shared.
SliceAssigners.SlicedUnsharedSliceAssigner	The SliceAssigner for elements have been attached slice end timestamp, but the slices are not shared, i.e. the assigned slice is equal to the final window.
SliceAssigners.TumblingSliceAssigner	The SliceAssigner for tumbling windows.
SliceAssigners.WindowedSliceAssigner	The SliceAssigner for elements have been attached window start and end timestamps.
SlicingWindowTimerServiceImpl	A WindowTimerService for slicing window.