程序包 | 说明 |
---|---|
org.apache.flink.streaming.api.windowing.assigners | |
org.apache.flink.streaming.runtime.operators.windowing |
This package contains the operators that implement the various window operations
on data streams.
|
限定符和类型 | 类和说明 |
---|---|
class |
DynamicEventTimeSessionWindows<T>
A
WindowAssigner that windows elements into sessions based on the timestamp of the
elements. |
class |
DynamicProcessingTimeSessionWindows<T>
A
WindowAssigner that windows elements into sessions based on the current processing
time. |
class |
EventTimeSessionWindows
A
WindowAssigner that windows elements into sessions based on the timestamp of the
elements. |
class |
ProcessingTimeSessionWindows
A
WindowAssigner that windows elements into sessions based on the current processing
time. |
构造器和说明 |
---|
MergingWindowSet(MergingWindowAssigner<?,W> windowAssigner,
org.apache.flink.api.common.state.ListState<org.apache.flink.api.java.tuple.Tuple2<W,W>> state)
Restores a
MergingWindowSet from the given state. |
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