| Package | Description | 
|---|---|
| com.hazelcast.jet.accumulator | 
 Classes intended to be used for accumulator objects in an  
AggregateOperation. | 
| com.hazelcast.jet.aggregate | 
 Contains  
AggregateOperation and its several variants, as well
 as a builder object for the aggregate operations. | 
| Modifier and Type | Method and Description | 
|---|---|
LinTrendAccumulator | 
LinTrendAccumulator.accumulate(long x,
          long y)
Accumulates a new sample. 
 | 
LinTrendAccumulator | 
LinTrendAccumulator.combine(LinTrendAccumulator that)
Combines this accumulator with the supplied one. 
 | 
LinTrendAccumulator | 
LinTrendAccumulator.deduct(LinTrendAccumulator that)
Deducts the supplied accumulator from this one. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
LinTrendAccumulator | 
LinTrendAccumulator.combine(LinTrendAccumulator that)
Combines this accumulator with the supplied one. 
 | 
LinTrendAccumulator | 
LinTrendAccumulator.deduct(LinTrendAccumulator that)
Deducts the supplied accumulator from this one. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static <T> AggregateOperation1<T,LinTrendAccumulator,Double> | 
AggregateOperations.linearTrend(ToLongFunctionEx<T> getXFn,
           ToLongFunctionEx<T> getYFn)
Returns an aggregate operation that computes a linear trend over the
 items. 
 | 
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