| 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This class has been replaced by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 |
| IngestionTimeExtractor<T> |
A timestamp assigner that assigns timestamps based on the machine's wall clock.
|
Copyright © 2014–2016 The Apache Software Foundation. All rights reserved.