it.unimi.dsi.fastutil.ints

Class AbstractIntComparator

java.lang.Object

it.unimi.dsi.fastutil.ints.AbstractIntComparator

All Implemented Interfaces:

IntComparator, Comparator<Integer>

public abstract class AbstractIntComparator
extends Object
implements IntComparator

An abstract class facilitating the creation of type-specific comparators.

To create a type-specific comparator you need both a method comparing primitive types and a method comparing objects. However, if you have the first one you can just inherit from this class and get for free the second one.

See Also:

Comparator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractIntComparator()

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(Integer ok1, Integer ok2)
abstract int	compare(int k1, int k2) Compares the given primitive types.

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

AbstractIntComparator

protected AbstractIntComparator()

Method Detail

compare

public int compare(Integer ok1,
          Integer ok2)

Specified by:

compare in interface Comparator<Integer>

compare

public abstract int compare(int k1,
          int k2)

Description copied from interface: IntComparator

Compares the given primitive types.

Specified by:

compare in interface IntComparator

Returns:

A positive integer, zero, or a negative integer if the first argument is greater than, equal to, or smaller than, respectively, the second one.

See Also:

Comparator