Package | Description |
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com.hazelcast.jet.pipeline |
The Pipeline API is Jet's high-level API to build and execute
distributed computation jobs.
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Modifier and Type | Method and Description |
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<K> StageWithKeyAndWindow<T,K> |
StageWithWindow.groupingKey(FunctionEx<? super T,? extends K> keyFn)
Specifies the function that will extract the grouping key from the
items in the associated pipeline stage and moves on to the step in
which you'll complete the construction of a windowed group-and-aggregate
stage.
|
StageWithKeyAndWindow<T,K> |
StreamStageWithKey.window(WindowDefinition wDef)
Adds the definition of the window to use in the group-and-aggregate
pipeline stage being constructed.
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