org.apache.paimon.io

Interface SimpleStatsProducer

public interface SimpleStatsProducer

Produce SimpleColStats for fields.

Method Summary

Modifier and Type	Method and Description
void	collect(InternalRow row)
static SimpleStatsProducer	disabledProducer()
SimpleColStats[]	extract(FileIO fileIO, Path path, long length)
static SimpleStatsProducer	fromCollector(SimpleStatsCollector collector)
static SimpleStatsProducer	fromExtractor(SimpleStatsExtractor extractor)
boolean	isStatsDisabled()
boolean	requirePerRecord()

Method Detail

isStatsDisabled

boolean isStatsDisabled()

requirePerRecord

boolean requirePerRecord()

collect

void collect(InternalRow row)

extract

SimpleColStats[] extract(FileIO fileIO,
                         Path path,
                         long length)
                  throws IOException

Throws:

IOException

disabledProducer

static SimpleStatsProducer disabledProducer()

fromExtractor

static SimpleStatsProducer fromExtractor(@Nullable
                                         SimpleStatsExtractor extractor)

fromCollector

static SimpleStatsProducer fromCollector(SimpleStatsCollector collector)