Package io.prestosql

Class PagesIndexPageSorter

java.lang.Object

io.prestosql.PagesIndexPageSorter

All Implemented Interfaces:

PageSorter

public class PagesIndexPageSorter
extends Object
implements PageSorter

Constructor Summary

Constructors

Constructor	Description
PagesIndexPageSorter(PagesIndex.Factory pagesIndexFactory)

Method Summary

Modifier and Type	Method	Description
int	decodePageIndex(long address)
int	decodePositionIndex(long address)
long[]	sort(List<Type> types, List<Page> pages, List<Integer> sortChannels, List<SortOrder> sortOrders, int expectedPositions)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PagesIndexPageSorter

@Inject
public PagesIndexPageSorter(PagesIndex.Factory pagesIndexFactory)

Method Detail

sort

public long[] sort(List<Type> types,
                   List<Page> pages,
                   List<Integer> sortChannels,
                   List<SortOrder> sortOrders,
                   int expectedPositions)

Specified by:

sort in interface PageSorter

decodePageIndex

public int decodePageIndex(long address)

Specified by:

decodePageIndex in interface PageSorter

decodePositionIndex

public int decodePositionIndex(long address)

Specified by:

decodePositionIndex in interface PageSorter