Package | Description |
---|---|
com.google.common.hash |
Hash functions and related structures.
|
com.google.common.io |
This package contains utility methods and classes for working with Java I/O,
for example input streams, output streams, readers, writers, and files.
|
Modifier and Type | Method and Description |
---|---|
static HashFunction |
Hashing.goodFastHash(int minimumBits)
Returns a general-purpose, non-cryptographic-strength, streaming hash function that
produces hash codes of length at least
minimumBits . |
static HashFunction |
Hashing.md5()
Returns a hash function implementing the MD5 hash algorithm (128 hash bits) by delegating to
the MD5
MessageDigest . |
static HashFunction |
Hashing.murmur3_128()
Returns a hash function implementing the
128-bit murmur3 algorithm, x64 variant (little-endian variant), using a seed value
of zero.
|
static HashFunction |
Hashing.murmur3_128(int seed)
Returns a hash function implementing the
128-bit murmur3 algorithm, x64 variant (little-endian variant), using the given seed
value.
|
static HashFunction |
Hashing.murmur3_32()
Returns a hash function implementing the
32-bit murmur3
algorithm (little-endian variant), using a seed value of zero.
|
static HashFunction |
Hashing.murmur3_32(int seed)
Returns a hash function implementing the
32-bit murmur3
algorithm (little-endian variant), using the given seed value.
|
static HashFunction |
Hashing.sha1()
Returns a hash function implementing the SHA-1 algorithm (160 hash bits) by delegating to the
SHA-1
MessageDigest . |
static HashFunction |
Hashing.sha256()
Returns a hash function implementing the SHA-256 algorithm (256 hash bits) by delegating to
the SHA-256
MessageDigest . |
static HashFunction |
Hashing.sha512()
Returns a hash function implementing the SHA-512 algorithm (512 hash bits) by delegating to the
SHA-512
MessageDigest . |
Modifier and Type | Method and Description |
---|---|
static HashCode |
Files.hash(File file,
HashFunction hashFunction)
Computes the hash code of the
file using hashFunction . |
static HashCode |
ByteStreams.hash(InputSupplier<? extends InputStream> supplier,
HashFunction hashFunction)
Computes the hash code of the data supplied by
supplier using hashFunction . |
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