WindowedStream<T,K,W> |
WindowedStream.allowedLateness(Duration lateness) |
Sets the time by which elements are allowed to be late.
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WindowedStream<T,KEY,GlobalWindow> |
KeyedStream.countWindow(long size) |
Windows this KeyedStream into tumbling count windows.
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WindowedStream<T,KEY,GlobalWindow> |
KeyedStream.countWindow(long size,
long slide) |
Windows this KeyedStream into sliding count windows.
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WindowedStream<T,K,W> |
WindowedStream.enableAsyncState() |
Enable the async state processing for following keyed processing function.
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WindowedStream<T,K,W> |
WindowedStream.evictor(Evictor<? super T,? super W> evictor) |
Sets the Evictor that should be used to evict elements from a window before emission.
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WindowedStream<T,K,W> |
WindowedStream.sideOutputLateData(org.apache.flink.util.OutputTag<T> outputTag) |
Send late arriving data to the side output identified by the given OutputTag.
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WindowedStream<T,K,W> |
WindowedStream.trigger(Trigger<? super T,? super W> trigger) |
Sets the Trigger that should be used to trigger window emission.
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<W extends Window>
WindowedStream<T,KEY,W> |
KeyedStream.window(WindowAssigner<? super T,W> assigner) |
Windows this data stream to a WindowedStream, which evaluates windows over a key
grouped stream.
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