com.orientechnologies.common.comparator

Class OUnsafeByteArrayComparator

java.lang.Object

com.orientechnologies.common.comparator.OUnsafeByteArrayComparator

All Implemented Interfaces:

Comparator<byte[]>

public class OUnsafeByteArrayComparator
extends Object
implements Comparator<byte[]>

Comparator for fast byte arrays comparison using Unsafe class. Bytes are compared like unsigned not like signed bytes.

Since:

08.07.12

Author:

Andrey Lomakin (a.lomakin-at-orientdb.com)

Field Summary

Fields

Modifier and Type	Field and Description
static OUnsafeByteArrayComparator	INSTANCE

Constructor Summary

Constructors

Constructor and Description
OUnsafeByteArrayComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(byte[] arrayOne, byte[] arrayTwo)

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

Field Detail

INSTANCE

public static final OUnsafeByteArrayComparator INSTANCE

Constructor Detail

OUnsafeByteArrayComparator

public OUnsafeByteArrayComparator()

Method Detail

compare

public int compare(byte[] arrayOne,
                   byte[] arrayTwo)

Specified by:

compare in interface Comparator<byte[]>