com.facebook.presto.hive.metastore

Class HiveColumnStatistics<T>

java.lang.Object

com.facebook.presto.hive.metastore.HiveColumnStatistics<T>

public class HiveColumnStatistics<T>
extends Object

Constructor Summary

Constructors

Constructor and Description
HiveColumnStatistics(Optional<T> lowValue, Optional<T> highValue, OptionalLong maxColumnLength, OptionalDouble averageColumnLength, OptionalLong trueCount, OptionalLong falseCount, OptionalLong nullsCount, OptionalLong distinctValuesCount)

Method Summary

Modifier and Type	Method and Description
OptionalDouble	getAverageColumnLength()
OptionalLong	getDistinctValuesCount()
OptionalLong	getFalseCount()
Optional<T>	getHighValue()
Optional<T>	getLowValue()
OptionalLong	getMaxColumnLength()
OptionalLong	getNullsCount()
OptionalLong	getTrueCount()

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveColumnStatistics

public HiveColumnStatistics(Optional<T> lowValue,
                            Optional<T> highValue,
                            OptionalLong maxColumnLength,
                            OptionalDouble averageColumnLength,
                            OptionalLong trueCount,
                            OptionalLong falseCount,
                            OptionalLong nullsCount,
                            OptionalLong distinctValuesCount)

Method Detail

getLowValue

public Optional<T> getLowValue()

getHighValue

public Optional<T> getHighValue()

getMaxColumnLength

public OptionalLong getMaxColumnLength()

getAverageColumnLength

public OptionalDouble getAverageColumnLength()

getTrueCount

public OptionalLong getTrueCount()

getFalseCount

public OptionalLong getFalseCount()

getNullsCount

public OptionalLong getNullsCount()

getDistinctValuesCount

public OptionalLong getDistinctValuesCount()