org.incava.ijdk.util

Class ReverseComparator<T extends java.lang.Comparable<T>>

java.lang.Object

org.incava.ijdk.util.ReverseComparator<T>

All Implemented Interfaces:

java.util.Comparator<T>

public class ReverseComparator<T extends java.lang.Comparable<T>>
extends java.lang.Object
implements java.util.Comparator<T>

A comparator for reversed order.

Constructor Summary

Constructors

Constructor and Description
ReverseComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(T o1, T o2) Compares o2 to o1.
boolean	equals(T o1, T o2) Returns o1.equals(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

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

ReverseComparator

public ReverseComparator()

Method Detail

compare

public int compare(T o1,
                   T o2)

Compares o2 to o1. o2 must implement Comparable.

Specified by:

compare in interface java.util.Comparator<T extends java.lang.Comparable<T>>

equals

public boolean equals(T o1,
                      T o2)

Returns o1.equals(o2).