it.unimi.dsi.fastutil.objects

Class ObjectComparators

java.lang.Object

it.unimi.dsi.fastutil.objects.ObjectComparators

public final class ObjectComparators
extends Object

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ObjectComparators.NaturalImplicitComparator A type-specific comparator mimicking the natural order.
protected static class	ObjectComparators.OppositeComparator<K>
protected static class	ObjectComparators.OppositeImplicitComparator A type-specific comparator mimicking the opposite of the natural order.

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator	NATURAL_COMPARATOR
static Comparator	OPPOSITE_COMPARATOR

Method Summary

Modifier and Type	Method and Description
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

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

Field Detail

NATURAL_COMPARATOR

public static final Comparator NATURAL_COMPARATOR

OPPOSITE_COMPARATOR

public static final Comparator OPPOSITE_COMPARATOR

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.