Interface | Description |
---|---|
AssignerWithPeriodicWatermarks<T> |
The
AssignerWithPeriodicWatermarks assigns event time timestamps to elements,
and generates low watermarks that signal event time progress within the stream. |
AssignerWithPunctuatedWatermarks<T> |
The
AssignerWithPunctuatedWatermarks assigns event time timestamps to elements,
and generates low watermarks that signal event time progress within the stream. |
TimestampAssigner<T> |
A
TimestampAssigner assigns event time timestamps to elements. |
TimestampExtractor<T> | Deprecated
This class has been replaced by
AssignerWithPeriodicWatermarks and
AssignerWithPunctuatedWatermarks |
Class | Description |
---|---|
AscendingTimestampExtractor<T> | Deprecated
Extend
AscendingTimestampExtractor instead. |
IngestionTimeExtractor<T> |
A timestamp assigner that assigns timestamps based on the machine's wall clock.
|
KeyedProcessFunction<K,I,O> |
A keyed function that processes elements of a stream.
|
ProcessFunction<I,O> |
A function that processes elements of a stream.
|
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