SortImpl.SortResults (Drill : 1.21.2-SNAPSHOT API)

All Known Implementing Classes:: MergeSortWrapper, PriorityQueueCopierWrapper.BatchMerger, SortImpl.EmptyResults, SortImpl.SingleBatchResults

Enclosing class:: SortImpl

public static interface SortImpl.SortResults

Iterates over the final sorted results. Implemented differently depending on whether the results are in-memory or spilled to disk.

Method Summary

Modifier and Type

Method

Description

void

close()

int

getBatchCount()

VectorContainer

getContainer()

Container into which results are delivered.

int

getRecordCount()

SelectionVector2

getSv2()

SelectionVector4

getSv4()

boolean

next()

void

updateOutputContainer(VectorContainer container, SelectionVector4 sv4, RecordBatch.IterOutcome outcome, BatchSchema schema)

Method Details
- getContainer
  
  VectorContainer getContainer()
  
  Container into which results are delivered. May the the original operator container, or may be a different one. This is the container that should be sent downstream. This is a fixed value for all returned results.
  
  Returns:
- next
  
  boolean next()
- close
  
  void close()
- getBatchCount
  
  int getBatchCount()
- getRecordCount
  
  int getRecordCount()
- getSv2
  
  SelectionVector2 getSv2()
- getSv4
  
  SelectionVector4 getSv4()
- updateOutputContainer
  
  void updateOutputContainer(VectorContainer container, SelectionVector4 sv4, RecordBatch.IterOutcome outcome, BatchSchema schema)