it.unimi.dsi.fastutil.objects
Class ObjectComparators

java.lang.Object
  it.unimi.dsi.fastutil.objects.ObjectComparators

public class ObjectComparators
extends Object

A class providing static methods and objects that do useful things with comparators.

Field Summary

static Comparator	NATURAL_COMPARATOR A type-specific comparator mimicking the natural order.
static Comparator	OPPOSITE_COMPARATOR A type-specific comparator mimicking the opposite of the natural order.

Method Summary

static <K> Comparator<K>

oppositeComparator(Comparator<K> c) Returns a comparator representing the opposite order of the given comparator.

Methods inherited from class java.lang.Object

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

Field Detail

NATURAL_COMPARATOR

public static final Comparator NATURAL_COMPARATOR

A type-specific comparator mimicking the natural order.

OPPOSITE_COMPARATOR

public static final Comparator OPPOSITE_COMPARATOR

A type-specific comparator mimicking the opposite of the natural order.

Method Detail

oppositeComparator

public static <K> Comparator<K> oppositeComparator(Comparator<K> c)

Returns a comparator representing the opposite order of the given comparator.

Parameters:

c - a comparator.

Returns:

a comparator representing the opposite order of c.