GroupedTopNBuilder (trino-main 358 API)

All Known Implementing Classes:

GroupedTopNRankBuilder, GroupedTopNRowNumberBuilder
```
public interface GroupedTopNBuilder
```
Implementations provide various top N page processing strategies for multiple groups.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Iterator<Page> buildResult()
  
  long getEstimatedSizeInBytes()
  
  Work<?> processPage(Page page)

Method Detail

processPage
```
Work<?> processPage(Page page)
```

buildResult
```
Iterator<Page> buildResult()
```

getEstimatedSizeInBytes
```
long getEstimatedSizeInBytes()
```