com.google.common.hash

Class Hashing.ConcatenatedHashFunction

java.lang.Object

com.google.common.hash.AbstractHashFunction

com.google.common.hash.AbstractCompositeHashFunction

com.google.common.hash.Hashing.ConcatenatedHashFunction

All Implemented Interfaces:

HashFunction

Enclosing class:

Hashing

private static final class Hashing.ConcatenatedHashFunction
extends AbstractCompositeHashFunction

Field Summary

Fields inherited from class com.google.common.hash.AbstractCompositeHashFunction

functions

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ConcatenatedHashFunction(HashFunction... functions)

Method Summary

Modifier and Type	Method and Description
int	bits() Returns the number of bits (a multiple of 32) that each hash code produced by this hash function has.
boolean	equals(java.lang.Object object)
int	hashCode()
(package private) HashCode	makeHash(Hasher[] hashers) Constructs a HashCode from the Hasher objects of the functions.

Methods inherited from class com.google.common.hash.AbstractCompositeHashFunction

newHasher, newHasher

Methods inherited from class com.google.common.hash.AbstractHashFunction

hashBytes, hashBytes, hashBytes, hashInt, hashLong, hashObject, hashString, hashUnencodedChars

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcatenatedHashFunction

private ConcatenatedHashFunction(HashFunction... functions)

Method Detail

makeHash

HashCode makeHash(Hasher[] hashers)

Description copied from class: AbstractCompositeHashFunction

Constructs a HashCode from the Hasher objects of the functions. Each of them has consumed the entire input and they are ready to output a HashCode. The order of the hashers are the same order as the functions given to the constructor.

Specified by:

makeHash in class AbstractCompositeHashFunction

bits

public int bits()

Description copied from interface: HashFunction

Returns the number of bits (a multiple of 32) that each hash code produced by this hash function has.

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object