com.facebook.presto.hive.util

Class SortBuffer

java.lang.Object

com.facebook.presto.hive.util.SortBuffer

public class SortBuffer
extends Object

Constructor Summary

Constructors

Constructor and Description
SortBuffer(io.airlift.units.DataSize maxMemory, List<Type> types, List<Integer> sortFields, List<SortOrder> sortOrders, PageSorter pageSorter)

Method Summary

Modifier and Type	Method and Description
void	add(Page page)
static void	appendPositionTo(Page page, int position, PageBuilder pageBuilder)
boolean	canAdd(Page page)
void	flushTo(Consumer<Page> consumer)
long	getRetainedBytes()
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Constructor Detail

SortBuffer

public SortBuffer(io.airlift.units.DataSize maxMemory,
                  List<Type> types,
                  List<Integer> sortFields,
                  List<SortOrder> sortOrders,
                  PageSorter pageSorter)

Method Detail

getRetainedBytes

public long getRetainedBytes()

isEmpty

public boolean isEmpty()

canAdd

public boolean canAdd(Page page)

add

public void add(Page page)

appendPositionTo

public static void appendPositionTo(Page page,
                                    int position,
                                    PageBuilder pageBuilder)

flushTo

public void flushTo(Consumer<Page> consumer)