| Package | Description |
|---|---|
| org.apache.flink.streaming.api.datastream | |
| org.apache.flink.streaming.api.windowing.evictors | |
| org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations on data streams.
|
| Class and Description |
|---|
| Evictor
An
Evictor can remove elements from a pane before/after the evaluation of WindowFunction
and after the window evaluation gets triggered by a Trigger |
| Class and Description |
|---|
| CountEvictor
An
Evictor that keeps up to a certain amount of elements. |
| DeltaEvictor
An
Evictor that keeps elements based on a DeltaFunction and a threshold. |
| Evictor
An
Evictor can remove elements from a pane before/after the evaluation of WindowFunction
and after the window evaluation gets triggered by a Trigger |
| Evictor.EvictorContext
A context object that is given to
Evictor methods. |
| TimeEvictor
An
Evictor that keeps elements for a certain amount of time. |
| Class and Description |
|---|
| Evictor
An
Evictor can remove elements from a pane before/after the evaluation of WindowFunction
and after the window evaluation gets triggered by a Trigger |
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