Package org.jppf.utils.collections

Class DescendingIntegerComparator

java.lang.Object

org.jppf.utils.collections.DescendingIntegerComparator

All Implemented Interfaces:

Comparator<Integer>

public class DescendingIntegerComparator
extends Object
implements Comparator<Integer>

This comparator defines a descending value order for integers.

Constructor Summary

Constructors

Constructor	Description
DescendingIntegerComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(Integer o1, Integer o2)	Compare two integers.
static void	main(String... args)	To quickly test this comparator.

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, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

DescendingIntegerComparator

public DescendingIntegerComparator()

Method Details

compare

public int compare(Integer o1,
 Integer o2)

Compare two integers. This comparator defines a descending order for integers.

Specified by:

compare in interface Comparator<Integer>

Parameters:

o1 - first integer to compare.

o2 - second integer to compare.

Returns:

-1 if o1 > o2, 0 if o1 == o2, 1 if o1 < o2

main

public static void main(String... args)

To quickly test this comparator.

Parameters:

args - not used.