org.apache.mahout.cf.taste.impl.recommender

Class ByValueRecommendedItemComparator

java.lang.Object

org.apache.mahout.cf.taste.impl.recommender.ByValueRecommendedItemComparator

All Implemented Interfaces:

Serializable, Comparator<RecommendedItem>

public final class ByValueRecommendedItemComparator
extends Object
implements Comparator<RecommendedItem>, Serializable

Defines a natural ordering from most-preferred item (highest value) to least-preferred.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ByValueRecommendedItemComparator()

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(RecommendedItem o1, RecommendedItem o2)
static Comparator<RecommendedItem>	getInstance()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

ByValueRecommendedItemComparator

public ByValueRecommendedItemComparator()

Method Detail

getInstance

public static Comparator<RecommendedItem> getInstance()

compare

public int compare(RecommendedItem o1,
          RecommendedItem o2)

Specified by:

compare in interface Comparator<RecommendedItem>