Package | Description |
---|---|
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations
on data streams.
|
org.apache.flink.streaming.runtime.operators.windowing.buffers |
Modifier and Type | Method and Description |
---|---|
WindowBufferFactory<? super IN,ACC,? extends WindowBuffer<IN,ACC>> |
NonKeyedWindowOperator.getWindowBufferFactory() |
Constructor and Description |
---|
EvictingNonKeyedWindowOperator(WindowAssigner<? super IN,W> windowAssigner,
TypeSerializer<W> windowSerializer,
WindowBufferFactory<? super IN,ACC,? extends EvictingWindowBuffer<IN,ACC>> windowBufferFactory,
AllWindowFunction<ACC,OUT,W> windowFunction,
Trigger<? super IN,? super W> trigger,
Evictor<? super IN,? super W> evictor) |
NonKeyedWindowOperator(WindowAssigner<? super IN,W> windowAssigner,
TypeSerializer<W> windowSerializer,
WindowBufferFactory<? super IN,ACC,? extends WindowBuffer<IN,ACC>> windowBufferFactory,
AllWindowFunction<ACC,OUT,W> windowFunction,
Trigger<? super IN,? super W> trigger)
Creates a new
WindowOperator based on the given policies and user functions. |
Modifier and Type | Class and Description |
---|---|
static class |
FoldingWindowBuffer.Factory<T,ACC> |
static class |
ListWindowBuffer.Factory<T> |
static class |
ReducingWindowBuffer.Factory<T> |
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