private void hash(CachedUrlSet set, MessageDigest dig, boolean namesOnly) throws IOException {
CachedUrlSetHasher hasher = null;
if (namesOnly) {
hasher = set.getNameHasher(dig);
} else {
hasher = set.getContentHasher(dig);
}
int bytesHashed = 0;
long timeTaken = System.currentTimeMillis();
while (!hasher.finished()) {
bytesHashed += hasher.hashStep(256);
}
timeTaken = System.currentTimeMillis() - timeTaken;
if ((timeTaken > 0) && (bytesHashed > 500)) {
System.out.println("Bytes hashed: " + bytesHashed);
System.out.println("Time taken: " + timeTaken + "ms");
System.out.println("Bytes/sec: " + (bytesHashed * 1000 / timeTaken));
} else {
System.out.println("No time taken, or insufficient bytes hashed.");
System.out.println("Bytes hashed: " + bytesHashed);
System.out.println("Time taken: " + timeTaken + "ms");
}
}
