Package io.trino.spi.connector

Class BasicRelationStatistics

java.lang.Object

io.trino.spi.connector.BasicRelationStatistics

public class BasicRelationStatistics
extends Object

Constructor Summary

Constructors

Constructor	Description
BasicRelationStatistics(long rowCount, long dataSize)

Method Summary

Modifier and Type	Method	Description
double	getDataSize()	Returns estimated data size.
double	getRowCount()	Returns estimated row count.

Methods inherited from class java.lang.Object

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

Constructor Details

BasicRelationStatistics

public BasicRelationStatistics(long rowCount,
 long dataSize)

Method Details

getRowCount

public double getRowCount()

Returns estimated row count. It is guaranteed that returned value will not be NaN.

getDataSize

public double getDataSize()

Returns estimated data size. It is guaranteed that returned value will not be NaN.