Method hash

output/java_guava/1.4.17/ByteSource.java:343–347

Hashes the contents of this byte source using the given hash function. @throws IOException if an I/O error occurs in the process of reading from this source

(HashFunction hashFunction)

  public HashCode hash(HashFunction hashFunction) throws IOException {
    Hasher hasher = hashFunction.newHasher();
    copyTo(Funnels.asOutputStream(hasher));
    return hasher.hash();
  }

  /**
   * Checks that the contents of this byte source are equal to the contents of the given byte