io.prestosql.operator

Class WindowInfo.DriverWindowInfo

java.lang.Object

io.prestosql.operator.WindowInfo.DriverWindowInfo

Enclosing class:

WindowInfo

@Immutable
public static class WindowInfo.DriverWindowInfo
extends Object

Constructor Summary

Constructors

Constructor and Description
DriverWindowInfo(double sumSquaredDifferencesPositionsOfIndex, double sumSquaredDifferencesSizeOfIndex, double sumSquaredDifferencesSizeInPartition, long totalPartitionsCount, long totalRowsCount, long numberOfIndexes)

Method Summary

Modifier and Type	Method and Description
long	getNumberOfIndexes()
double	getSumSquaredDifferencesPositionsOfIndex()
double	getSumSquaredDifferencesSizeInPartition()
double	getSumSquaredDifferencesSizeOfIndex()
long	getTotalPartitionsCount()
long	getTotalRowsCount()

Methods inherited from class java.lang.Object

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

Constructor Detail

DriverWindowInfo

public DriverWindowInfo(double sumSquaredDifferencesPositionsOfIndex,
                        double sumSquaredDifferencesSizeOfIndex,
                        double sumSquaredDifferencesSizeInPartition,
                        long totalPartitionsCount,
                        long totalRowsCount,
                        long numberOfIndexes)

Method Detail

getSumSquaredDifferencesPositionsOfIndex

public double getSumSquaredDifferencesPositionsOfIndex()

getSumSquaredDifferencesSizeOfIndex

public double getSumSquaredDifferencesSizeOfIndex()

getSumSquaredDifferencesSizeInPartition

public double getSumSquaredDifferencesSizeInPartition()

getTotalPartitionsCount

public long getTotalPartitionsCount()

getTotalRowsCount

public long getTotalRowsCount()

getNumberOfIndexes

public long getNumberOfIndexes()