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

java.lang.Object
  extended by org.apache.mahout.cf.taste.impl.recommender.ByValueRecommendedItemComparator
All Implemented Interfaces:
java.io.Serializable, java.util.Comparator<RecommendedItem>

public final class ByValueRecommendedItemComparator
extends java.lang.Object
implements java.util.Comparator<RecommendedItem>, java.io.Serializable

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

See Also:
Serialized Form

Constructor Summary
ByValueRecommendedItemComparator()
           
 
Method Summary
 int compare(RecommendedItem o1, RecommendedItem o2)
           
static java.util.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 java.util.Comparator<RecommendedItem> getInstance()

compare

public int compare(RecommendedItem o1,
                   RecommendedItem o2)
Specified by:
compare in interface java.util.Comparator<RecommendedItem>


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