io.prestosql.operator

Class SortedPositionLinks.FactoryBuilder

java.lang.Object

io.prestosql.operator.SortedPositionLinks.FactoryBuilder

All Implemented Interfaces:

PositionLinks.FactoryBuilder

Enclosing class:

SortedPositionLinks

public static class SortedPositionLinks.FactoryBuilder
extends Object
implements PositionLinks.FactoryBuilder

Constructor Summary

Constructors

Constructor and Description
FactoryBuilder(int size, PagesHashStrategy pagesHashStrategy, it.unimi.dsi.fastutil.longs.LongArrayList addresses)

Method Summary

Modifier and Type	Method and Description
PositionLinks.Factory	build()
int	link(int from, int to)
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.operator.PositionLinks.FactoryBuilder

isEmpty

Constructor Detail

FactoryBuilder

public FactoryBuilder(int size,
                      PagesHashStrategy pagesHashStrategy,
                      it.unimi.dsi.fastutil.longs.LongArrayList addresses)

Method Detail

link

public int link(int from,
                int to)

Specified by:

link in interface PositionLinks.FactoryBuilder

Returns:

value that should be used in future references to created position links

build

public PositionLinks.Factory build()

Specified by:

build in interface PositionLinks.FactoryBuilder

size

public int size()

Specified by:

size in interface PositionLinks.FactoryBuilder

Returns:

number of linked elements