| Package | Description | 
|---|---|
| com.hazelcast.jet.datamodel | 
 Generic data containers used by the Pipeline API. 
 | 
| com.hazelcast.jet.pipeline | 
 The Pipeline API is Jet's high-level API to build and execute
 distributed computation jobs. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
KeyedWindowResult<K,R>
Holds the result of a group-and-aggregate operation performed over a
 time window. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
<R> StreamStage<WindowResult<R>> | 
StageWithWindow.aggregate(AggregateOperation1<? super T,?,? extends R> aggrOp)
Attaches a stage that performs the given aggregate operation over all
 the items that belong to a given window. 
 | 
default <T1,R0,R1> StreamStage<WindowResult<Tuple2<R0,R1>>> | 
StageWithWindow.aggregate2(AggregateOperation1<? super T,?,? extends R0> aggrOp0,
          StreamStage<T1> stage1,
          AggregateOperation1<? super T1,?,? extends R1> aggrOp1)
Attaches a stage that performs the given co-aggregate operations over
 the items from this stage and  
stage1 you supply. | 
<T1,R> StreamStage<WindowResult<R>> | 
StageWithWindow.aggregate2(StreamStage<T1> stage1,
          AggregateOperation2<? super T,? super T1,?,? extends R> aggrOp)
Attaches a stage that performs the given aggregate operation over all
 the items that belong to the same window. 
 | 
default <T1,T2,R0,R1,R2> | 
StageWithWindow.aggregate3(AggregateOperation1<? super T,?,? extends R0> aggrOp0,
          StreamStage<T1> stage1,
          AggregateOperation1<? super T1,?,? extends R1> aggrOp1,
          StreamStage<T2> stage2,
          AggregateOperation1<? super T2,?,? extends R2> aggrOp2)
Attaches a stage that performs the given aggregate operation over all
 the items that belong to the same window. 
 | 
<T1,T2,R> StreamStage<WindowResult<R>> | 
StageWithWindow.aggregate3(StreamStage<T1> stage1,
          StreamStage<T2> stage2,
          AggregateOperation3<? super T,? super T1,? super T2,?,? extends R> aggrOp)
Attaches a stage that performs the given aggregate operation over the
 items it receives from this stage as well as  
stage1 and stage2 you supply. | 
StreamStage<WindowResult<ItemsByTag>> | 
WindowAggregateBuilder.build()
Creates and returns a pipeline stage that performs a windowed
 co-aggregation of the stages registered with this builder object. 
 | 
<A,R> StreamStage<WindowResult<R>> | 
WindowAggregateBuilder1.build(AggregateOperation<A,R> aggrOp)
Creates and returns a pipeline stage that performs a windowed
 co-aggregation of the pipeline stages registered with this builder
 object. 
 | 
default StreamStage<WindowResult<T>> | 
StageWithWindow.distinct()
Attaches a stage that passes through just the items that are distinct
 within their window (no two items emitted for a window are equal). 
 | 
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