Package | Description |
---|---|
org.apache.flink.streaming.api.functions | |
org.apache.flink.streaming.api.functions.timestamps | |
org.apache.flink.streaming.examples.ml |
Modifier and Type | Interface and Description |
---|---|
interface |
AssignerWithPeriodicWatermarks<T>
The
AssignerWithPeriodicWatermarks assigns event time timestamps to elements,
and generates low watermarks that signal event time progress within the stream. |
interface |
AssignerWithPunctuatedWatermarks<T>
The
AssignerWithPunctuatedWatermarks assigns event time timestamps to elements,
and generates low watermarks that signal event time progress within the stream. |
Modifier and Type | Class and Description |
---|---|
class |
IngestionTimeExtractor<T>
A timestamp assigner that assigns timestamps based on the machine's wall clock.
|
Modifier and Type | Class and Description |
---|---|
class |
AscendingTimestampExtractor<T>
A timestamp assigner and watermark generator for streams where timestamps are monotonously
ascending.
|
class |
BoundedOutOfOrdernessTimestampExtractor<T>
This is a
AssignerWithPeriodicWatermarks used to emit Watermarks that lag behind the element with
the maximum timestamp (in event time) seen so far by a fixed amount of time, t_late . |
Modifier and Type | Class and Description |
---|---|
static class |
IncrementalLearningSkeleton.LinearTimestamp |
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