org.apache.drill.exec.physical.impl.xsort.managed

Interface SortImpl.SortResults

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

Methods

Modifier and Type	Method and Description
void	close()
int	getBatchCount()
VectorContainer	getContainer() Container into which results are delivered.
int	getRecordCount()
SelectionVector2	getSv2()
SelectionVector4	getSv4()
boolean	next()

Method Detail

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()