Package io.trino.operator.aggregation

Class NumericHistogramStateFactory

java.lang.Object

io.trino.operator.aggregation.NumericHistogramStateFactory

All Implemented Interfaces:

AccumulatorStateFactory<DoubleHistogramAggregation.State>

public class NumericHistogramStateFactory
extends Object
implements AccumulatorStateFactory<DoubleHistogramAggregation.State>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NumericHistogramStateFactory.GroupedState
static class	NumericHistogramStateFactory.SingleState

Constructor Summary

Constructors

Constructor	Description
NumericHistogramStateFactory()

Method Summary

Modifier and Type	Method	Description
DoubleHistogramAggregation.State	createGroupedState()
DoubleHistogramAggregation.State	createSingleState()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NumericHistogramStateFactory

public NumericHistogramStateFactory()

Method Details

createSingleState

public DoubleHistogramAggregation.State createSingleState()

Specified by:

createSingleState in interface AccumulatorStateFactory<DoubleHistogramAggregation.State>

createGroupedState

public DoubleHistogramAggregation.State createGroupedState()

Specified by:

createGroupedState in interface AccumulatorStateFactory<DoubleHistogramAggregation.State>