org.grouplens.lenskit.knn.item.model

Class ItemItemBuildContext.ItemVecPair

java.lang.Object

org.grouplens.lenskit.knn.item.model.ItemItemBuildContext.ItemVecPair

Enclosing class:

ItemItemBuildContext

public final class ItemItemBuildContext.ItemVecPair
extends Object

A pair of item ids and their corresponding item vectors, avoiding (un)boxing the ids.

Field Summary

Fields

Modifier and Type	Field and Description
long	itemId1
long	itemId2
boolean	lastInRow
SparseVector	vec1
SparseVector	vec2

Constructor Summary

Constructors

Constructor and Description
ItemVecPair()

Method Summary

Modifier and Type	Method and Description
void	setItem1(long itemId1)
void	setItem2(long itemId2)

Methods inherited from class java.lang.Object

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

Field Detail

itemId1

public long itemId1

itemId2

public long itemId2

vec1

public SparseVector vec1

vec2

public SparseVector vec2

lastInRow

public boolean lastInRow

Constructor Detail

ItemVecPair

public ItemVecPair()

Method Detail

setItem1

public void setItem1(long itemId1)

setItem2

public void setItem2(long itemId2)