com.facebook.presto.spi

Class PageBuilder

java.lang.Object

com.facebook.presto.spi.PageBuilder

public class PageBuilder
extends Object

Constructor Summary

Constructors

Constructor and Description
PageBuilder(List<? extends Type> types)

Method Summary

Methods

Modifier and Type	Method and Description
Page	build()
void	declarePosition() Hack to declare positions when producing a page with no channels
BlockBuilder	getBlockBuilder(int channel)
int	getPositionCount()
long	getSizeInBytes()
boolean	isEmpty()
boolean	isFull()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

PageBuilder

public PageBuilder(List<? extends Type> types)

Method Detail

reset

public void reset()

getBlockBuilder

public BlockBuilder getBlockBuilder(int channel)

declarePosition

public void declarePosition()

Hack to declare positions when producing a page with no channels

isFull

public boolean isFull()

isEmpty

public boolean isEmpty()

getPositionCount

public int getPositionCount()

getSizeInBytes

public long getSizeInBytes()

build

public Page build()