QuantileDigestAndPercentileStateFactory (presto-main 345 API)

java.lang.Object
- io.prestosql.operator.aggregation.state.QuantileDigestAndPercentileStateFactory

All Implemented Interfaces:: AccumulatorStateFactory<QuantileDigestAndPercentileState>

public class QuantileDigestAndPercentileStateFactory
extends Object
implements AccumulatorStateFactory<QuantileDigestAndPercentileState>

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`QuantileDigestAndPercentileStateFactory.GroupedQuantileDigestAndPercentileState`
`static class`	`QuantileDigestAndPercentileStateFactory.SingleQuantileDigestAndPercentileState`

Constructor Summary

Constructors
Constructor Description

QuantileDigestAndPercentileStateFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`QuantileDigestAndPercentileState`	`createGroupedState()`
`QuantileDigestAndPercentileState`	`createSingleState()`
`Class<? extends QuantileDigestAndPercentileState>`	`getGroupedStateClass()`
`Class<? extends QuantileDigestAndPercentileState>`	`getSingleStateClass()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - QuantileDigestAndPercentileStateFactory
```
public QuantileDigestAndPercentileStateFactory()
```
- Method Detail
  - createSingleState
```
public QuantileDigestAndPercentileState createSingleState()
```
    Specified by:
    
    createSingleState in interface AccumulatorStateFactory<QuantileDigestAndPercentileState>
  - getSingleStateClass
```
public Class<? extends QuantileDigestAndPercentileState> getSingleStateClass()
```
    Specified by:
    
    getSingleStateClass in interface AccumulatorStateFactory<QuantileDigestAndPercentileState>
  - createGroupedState
```
public QuantileDigestAndPercentileState createGroupedState()
```
    Specified by:
    
    createGroupedState in interface AccumulatorStateFactory<QuantileDigestAndPercentileState>
  - getGroupedStateClass
```
public Class<? extends QuantileDigestAndPercentileState> getGroupedStateClass()
```
    Specified by:
    
    getGroupedStateClass in interface AccumulatorStateFactory<QuantileDigestAndPercentileState>