Package io.trino.operator

Interface GroupedTopNBuilder

All Known Implementing Classes:

GroupedTopNRankBuilder, GroupedTopNRowNumberBuilder

public interface GroupedTopNBuilder

Implementations provide various top N page processing strategies for multiple groups.

Method Summary

Modifier and Type	Method	Description
Iterator<Page>	buildResult()
long	getEstimatedSizeInBytes()
Work<?>	processPage(Page page)

Method Details

processPage

Work<?> processPage(Page page)

buildResult

Iterator<Page> buildResult()

getEstimatedSizeInBytes

long getEstimatedSizeInBytes()