com.facebook.presto.spi.statistics

Class TableStatistics

java.lang.Object

com.facebook.presto.spi.statistics.TableStatistics

public final class TableStatistics
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TableStatistics.Builder

Constructor Summary

Constructors

Constructor and Description
TableStatistics(Estimate rowCount, Map<ColumnHandle,ColumnStatistics> columnStatistics)

Method Summary

Modifier and Type	Method and Description
static TableStatistics.Builder	builder()
static TableStatistics	empty()
boolean	equals(Object o)
Map<ColumnHandle,ColumnStatistics>	getColumnStatistics()
Estimate	getRowCount()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TableStatistics

public TableStatistics(Estimate rowCount,
                       Map<ColumnHandle,ColumnStatistics> columnStatistics)

Method Detail

empty

public static TableStatistics empty()

getRowCount

public Estimate getRowCount()

getColumnStatistics

public Map<ColumnHandle,ColumnStatistics> getColumnStatistics()

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

builder

public static TableStatistics.Builder builder()