org.apache.paimon.statistics

Class AbstractSimpleColStatsCollector

java.lang.Object

org.apache.paimon.statistics.AbstractSimpleColStatsCollector

All Implemented Interfaces:

SimpleColStatsCollector

Direct Known Subclasses:

CountsSimpleColStatsCollector, FullSimpleColStatsCollector, NoneSimpleColStatsCollector, TruncateSimpleColStatsCollector

public abstract class AbstractSimpleColStatsCollector
extends Object
implements SimpleColStatsCollector

Abstract base stats collector.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.paimon.statistics.SimpleColStatsCollector

SimpleColStatsCollector.Factory

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	maxValue
protected Object	minValue
protected long	nullCount

Constructor Summary

Constructors

Constructor and Description
AbstractSimpleColStatsCollector()

Method Summary

Modifier and Type	Method and Description
SimpleColStats	result()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.paimon.statistics.SimpleColStatsCollector

collect, convert, create, createFullStatsFactories, from

Field Detail

minValue

protected Object minValue

maxValue

protected Object maxValue

nullCount

protected long nullCount

Constructor Detail

AbstractSimpleColStatsCollector

public AbstractSimpleColStatsCollector()

Method Detail

result

public SimpleColStats result()

Specified by:

result in interface SimpleColStatsCollector

Returns:

The collected col stats.