Class ProductDistanceComparator

java.lang.Object

eu.daproject.evl.comparators.ProductDistanceComparator

public class ProductDistanceComparator
extends Object

Class providing a comparator for the product distance.

Constructor Summary

Constructors

Constructor	Description
ProductDistanceComparator()

Method Summary

Modifier and Type	Method	Description
static int	compare(int[] d1, int[] d2)	Compares the tuples with a product distance.

Methods inherited from class java.lang.Object

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

Constructor Details

ProductDistanceComparator

public ProductDistanceComparator()

Method Details

compare

public static int compare(int[] d1,
 int[] d2)

Compares the tuples with a product distance.

Parameters:

d1 - the first tuple of integers

d2 - the second tuple of integers

Returns:

-1 if d1 is less than d2, 1 if d1 is greater than d2, 0 otherwise