be.hogent.tarsos.lsh.families
Class DistanceComparator

java.lang.Object
  be.hogent.tarsos.lsh.families.DistanceComparator

All Implemented Interfaces:

java.util.Comparator<Vector>

public class DistanceComparator
extends java.lang.Object
implements java.util.Comparator<Vector>

This comparator can be used to sort candidate neighbours according to their distance to a query vector. Either for linear search or to sort the LSH candidates found in colliding hash bins.

Author:

Joren Six

Constructor Summary

DistanceComparator(Vector query, DistanceMeasure distanceMeasure)

Method Summary

int	compare(Vector one, Vector other)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

DistanceComparator

public DistanceComparator(Vector query,
                          DistanceMeasure distanceMeasure)

Parameters:

query -

distanceMeasure -

Method Detail

compare

public int compare(Vector one,
                   Vector other)

Specified by:

compare in interface java.util.Comparator<Vector>