Uses of Interface
com.hazelcast.jet.pipeline.StageWithKeyAndWindow
Package
Description
The Pipeline API is Jet's high-level API to build and execute
distributed computation jobs.
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Uses of StageWithKeyAndWindow in com.hazelcast.jet.pipeline
Modifier and TypeMethodDescription<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.StreamStageWithKey.window
(WindowDefinition wDef) Adds the definition of the window to use in the group-and-aggregate pipeline stage being constructed.