de.jstacs.utils
Class DoubleArrayComparator

java.lang.Object
  de.jstacs.utils.DoubleArrayComparator

All Implemented Interfaces:

Comparator<double[]>

public class DoubleArrayComparator
extends Object
implements Comparator<double[]>

This class implements a Comparator of double arrays. It just uses the double value at a specific index of the array to compare two arrays. This index can be set in the constructor.

Author:

Jens Keilwagen

Constructor Summary

DoubleArrayComparator(int idx)
Creates a new instance with a specific index for comparing double arrays.

Method Summary

int	compare(double[] o1, double[] o2)

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

DoubleArrayComparator

public DoubleArrayComparator(int idx)

Creates a new instance with a specific index for comparing double arrays.

Parameters:

idx - the index of the element which should be used to compare two arrays

Method Detail

compare

public int compare(double[] o1,
                   double[] o2)

Specified by:

compare in interface Comparator<double[]>