| Package | Description |
|---|---|
| org.apache.flink.streaming.api.datastream | |
| org.apache.flink.streaming.api.functions | |
| org.apache.flink.streaming.api.operators.windowing |
| Modifier and Type | Method and Description |
|---|---|
<R> DiscretizedStream<R> |
WindowedDataStream.mapWindow(WindowMapFunction<OUT,R> windowMapFunction)
Applies a mapWindow transformation on the windowed data stream by calling
the mapWindow function on the window at every trigger.
|
<R> DiscretizedStream<R> |
DiscretizedStream.mapWindow(WindowMapFunction<OUT,R> windowMapFunction) |
<R> DiscretizedStream<R> |
WindowedDataStream.mapWindow(WindowMapFunction<OUT,R> windowMapFunction,
org.apache.flink.api.common.typeinfo.TypeInformation<R> outType)
Applies a mapWindow transformation on the windowed data stream by calling
the mapWindow function on the window at every trigger.
|
<R> DiscretizedStream<R> |
DiscretizedStream.mapWindow(WindowMapFunction<OUT,R> windowMapFunction,
org.apache.flink.api.common.typeinfo.TypeInformation<R> returnType) |
| Modifier and Type | Class and Description |
|---|---|
class |
RichWindowMapFunction<IN,OUT>
Abstract class for defining rich mapWindow transformation to be applied on
WindowedDataStreams. |
| Constructor and Description |
|---|
WindowMapper(WindowMapFunction<IN,OUT> mapper) |
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