com.jn.langx.util.hash

接口 Hasher

所有超级接口:

Factory<Object,Hasher>, Named, Supplier<Object,Hasher>

所有已知子接口:

StreamingHasher

所有已知实现类:

AbstractHasher, AbstractNonStreamingHasher, AbstractStreamingHasher, Adler32Hasher, AdvancedStreamingHasher, ChecksumHasher, CrcHasher, Fnv1_32Hasher, Fnv1_64Hasher, Fnv1a_32Hasher, Fnv1a_64Hasher, HMacHasher, JenkinsHasher, MessageDigestHasher, Murmur2Hasher, Murmur3_128Hasher, Murmur3_32Hasher, OpenBsdBlowfishPasswordHasher

public interface Hasher
extends Factory<Object,Hasher>, Named

从以下版本开始:

4.4.0

方法概要

限定符和类型	方法和说明
Hasher	get(Object initParams)
String	getName()
long	hash(byte[] bytes) Calculate a hash using all bytes from the input argument, and a seed of 0.
long	hash(byte[] bytes, int length, long seed) 一次性计算 hash Calculate a hash using bytes from 0 to length, and the provided seed value
long	hash(byte[] bytes, long seed) 一次性计算 hash Calculate a hash using all bytes from the input argument, and a provided seed value.

方法详细资料

hash

long hash(byte[] bytes)

Calculate a hash using all bytes from the input argument, and a seed of 0.

参数:

bytes - input bytes

返回:

hash value

hash

long hash(byte[] bytes,
          long seed)

一次性计算 hash

Calculate a hash using all bytes from the input argument, and a provided seed value.

参数:

bytes - input bytes

seed - seed value

返回:

hash value

hash

long hash(byte[] bytes,
          int length,
          long seed)

一次性计算 hash

Calculate a hash using bytes from 0 to length, and the provided seed value

参数:

bytes - input bytes

length - length of the valid bytes to consider

seed - seed value

返回:

hash value

get

Hasher get(Object initParams)

指定者:

get 在接口中 Factory<Object,Hasher>

指定者:

get 在接口中 Supplier<Object,Hasher>

getName

String getName()

指定者:

getName 在接口中 Named