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

Interface Summary

Interface	Description
ClockService	A clock service which can get current processing time.
SyncStateWindowProcessor<W>	A processor that processes elements for windows.
SyncStateWindowProcessor.SyncStateContext<W>	Information available in an invocation of methods of SyncStateWindowProcessor.
WindowAssigner	WindowAssigner is used to assign windows to elements.
WindowProcessor<W,C extends WindowProcessor.Context<W>>	A base window processor provides common methods used for SyncStateWindowProcessor and AsyncStateWindowProcessor.
WindowProcessor.Context<W>	Information available in an invocation of methods of WindowProcessor.
WindowTimerService<W>	Interface for working with window time and timers which considers timezone for window splitting.

Class Summary

Class	Description
WindowAggOperator<K,W>	We divide windows into 2 categories: Aligned Windows and Unaligned Windows.
WindowTimerServiceBase<W>	A base implement of WindowTimerService.