org.tikv.common.util

Class FastByteComparisons

java.lang.Object

org.tikv.common.util.FastByteComparisons

public abstract class FastByteComparisons
extends Object

Utility code to do optimized byte-array comparison. This is borrowed from Apache Cassandra which was borrowed from Guava in turn with minor change

Constructor Summary

Constructors

Constructor and Description
FastByteComparisons()

Method Summary

Modifier and Type	Method and Description
static int	compareTo(byte[] b1, byte[] b2)
static int	compareTo(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2) Lexicographically compare two byte arrays.

Methods inherited from class java.lang.Object

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

Constructor Detail

FastByteComparisons

public FastByteComparisons()

Method Detail

compareTo

public static int compareTo(byte[] b1,
                            int s1,
                            int l1,
                            byte[] b2,
                            int s2,
                            int l2)

Lexicographically compare two byte arrays.

compareTo

public static int compareTo(byte[] b1,
                            byte[] b2)