com.platon.storage.db

类 FastByteComparisons

java.lang.Object

com.platon.storage.db.FastByteComparisons

public abstract class FastByteComparisons
extends java.lang.Object

Utility code to do optimized byte-array comparison. This is borrowed and slightly modified from Guava's UnsignedBytes class to be able to compare arrays that start at non-zero offsets.

构造器概要

构造器

构造器和说明
FastByteComparisons()

方法概要

限定符和类型	方法和说明
static int	compareTo(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2) Lexicographically compare two byte arrays.

从类继承的方法 java.lang.Object

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

构造器详细资料

FastByteComparisons

public FastByteComparisons()

方法详细资料

compareTo

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

Lexicographically compare two byte arrays.

参数:

b1 - buffer1

s1 - offset1

l1 - length1

b2 - buffer2

s2 - offset2

l2 - length2

返回:

int