Class ChecksumHashFunction

    • Field Detail

      • checksumSupplier

        private final ImmutableSupplier<? extends java.util.zip.Checksum> checksumSupplier
      • bits

        private final int bits
      • toString

        private final java.lang.String toString
    • Constructor Detail

      • ChecksumHashFunction

        ChecksumHashFunction​(ImmutableSupplier<? extends java.util.zip.Checksum> checksumSupplier,
                             int bits,
                             java.lang.String toString)
    • Method Detail

      • 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.
        Specified by:
        bits in interface HashFunction
      • newHasher

        public Hasher newHasher()
        Description copied from interface: HashFunction
        Begins a new hash code computation by returning an initialized, stateful Hasher instance that is ready to receive data. Example:
        
         HashFunction hf = Hashing.md5();
         HashCode hc = hf.newHasher()
             .putLong(id)
             .putBoolean(isActive)
             .hash();
         
        Specified by:
        newHasher in interface HashFunction
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object