/**
* Increment the count for the given word by the amount increment
*
* @param word the word to increment the count for
* @param increment the amount to increment by
*/
@Override
public synchronized void incrementWordCount(String word, int increment) {
if (word == null || word.isEmpty())
throw new IllegalArgumentException("Word can't be empty or null");
wordFrequencies.incrementCount(word, increment);
if (hasToken(word)) {
VocabWord token = tokenFor(word);
token.increment(increment);
}
totalWordOccurrences.set(totalWordOccurrences.get() + increment);
}
