Package io.trino.plugin.hive.metastore

Class HiveColumnStatistics

java.lang.Object

io.trino.plugin.hive.metastore.HiveColumnStatistics

@Immutable
public class HiveColumnStatistics
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HiveColumnStatistics.Builder

Constructor Summary

Constructors

Constructor	Description
HiveColumnStatistics(Optional<IntegerStatistics> integerStatistics, Optional<DoubleStatistics> doubleStatistics, Optional<DecimalStatistics> decimalStatistics, Optional<DateStatistics> dateStatistics, Optional<BooleanStatistics> booleanStatistics, OptionalLong maxValueSizeInBytes, OptionalLong totalSizeInBytes, OptionalLong nullsCount, OptionalLong distinctValuesCount)

Method Summary

Modifier and Type	Method	Description
static HiveColumnStatistics.Builder	builder()
static HiveColumnStatistics.Builder	builder(HiveColumnStatistics other)
static HiveColumnStatistics	createBinaryColumnStatistics(OptionalLong maxValueSizeInBytes, OptionalLong totalSizeInBytes, OptionalLong nullsCount)
static HiveColumnStatistics	createBooleanColumnStatistics(OptionalLong trueCount, OptionalLong falseCount, OptionalLong nullsCount)
static HiveColumnStatistics	createDateColumnStatistics(Optional<LocalDate> min, Optional<LocalDate> max, OptionalLong nullsCount, OptionalLong distinctValuesCount)
static HiveColumnStatistics	createDecimalColumnStatistics(Optional<BigDecimal> min, Optional<BigDecimal> max, OptionalLong nullsCount, OptionalLong distinctValuesCount)
static HiveColumnStatistics	createDoubleColumnStatistics(OptionalDouble min, OptionalDouble max, OptionalLong nullsCount, OptionalLong distinctValuesCount)
static HiveColumnStatistics	createIntegerColumnStatistics(OptionalLong min, OptionalLong max, OptionalLong nullsCount, OptionalLong distinctValuesCount)
static HiveColumnStatistics	createStringColumnStatistics(OptionalLong maxValueSizeInBytes, OptionalLong totalSizeInBytes, OptionalLong nullsCount, OptionalLong distinctValuesCount)
static HiveColumnStatistics	empty()
boolean	equals(Object o)
Optional<BooleanStatistics>	getBooleanStatistics()
Optional<DateStatistics>	getDateStatistics()
Optional<DecimalStatistics>	getDecimalStatistics()
OptionalLong	getDistinctValuesCount()
Optional<DoubleStatistics>	getDoubleStatistics()
Optional<IntegerStatistics>	getIntegerStatistics()
OptionalLong	getMaxValueSizeInBytes()
OptionalLong	getNullsCount()
OptionalLong	getTotalSizeInBytes()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HiveColumnStatistics

public HiveColumnStatistics(Optional<IntegerStatistics> integerStatistics,
                            Optional<DoubleStatistics> doubleStatistics,
                            Optional<DecimalStatistics> decimalStatistics,
                            Optional<DateStatistics> dateStatistics,
                            Optional<BooleanStatistics> booleanStatistics,
                            OptionalLong maxValueSizeInBytes,
                            OptionalLong totalSizeInBytes,
                            OptionalLong nullsCount,
                            OptionalLong distinctValuesCount)

Method Detail

empty

public static HiveColumnStatistics empty()

getIntegerStatistics

public Optional<IntegerStatistics> getIntegerStatistics()

getDoubleStatistics

public Optional<DoubleStatistics> getDoubleStatistics()

getDecimalStatistics

public Optional<DecimalStatistics> getDecimalStatistics()

getDateStatistics

public Optional<DateStatistics> getDateStatistics()

getBooleanStatistics

public Optional<BooleanStatistics> getBooleanStatistics()

getMaxValueSizeInBytes

public OptionalLong getMaxValueSizeInBytes()

getTotalSizeInBytes

public OptionalLong getTotalSizeInBytes()

getNullsCount

public OptionalLong getNullsCount()

getDistinctValuesCount

public OptionalLong getDistinctValuesCount()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

createIntegerColumnStatistics

public static HiveColumnStatistics createIntegerColumnStatistics(OptionalLong min,
                                                                 OptionalLong max,
                                                                 OptionalLong nullsCount,
                                                                 OptionalLong distinctValuesCount)

createDoubleColumnStatistics

public static HiveColumnStatistics createDoubleColumnStatistics(OptionalDouble min,
                                                                OptionalDouble max,
                                                                OptionalLong nullsCount,
                                                                OptionalLong distinctValuesCount)

createDecimalColumnStatistics

public static HiveColumnStatistics createDecimalColumnStatistics(Optional<BigDecimal> min,
                                                                 Optional<BigDecimal> max,
                                                                 OptionalLong nullsCount,
                                                                 OptionalLong distinctValuesCount)

createDateColumnStatistics

public static HiveColumnStatistics createDateColumnStatistics(Optional<LocalDate> min,
                                                              Optional<LocalDate> max,
                                                              OptionalLong nullsCount,
                                                              OptionalLong distinctValuesCount)

createBooleanColumnStatistics

public static HiveColumnStatistics createBooleanColumnStatistics(OptionalLong trueCount,
                                                                 OptionalLong falseCount,
                                                                 OptionalLong nullsCount)

createStringColumnStatistics

public static HiveColumnStatistics createStringColumnStatistics(OptionalLong maxValueSizeInBytes,
                                                                OptionalLong totalSizeInBytes,
                                                                OptionalLong nullsCount,
                                                                OptionalLong distinctValuesCount)

createBinaryColumnStatistics

public static HiveColumnStatistics createBinaryColumnStatistics(OptionalLong maxValueSizeInBytes,
                                                                OptionalLong totalSizeInBytes,
                                                                OptionalLong nullsCount)

builder

public static HiveColumnStatistics.Builder builder(HiveColumnStatistics other)

builder

public static HiveColumnStatistics.Builder builder()