/**
* 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.increaseElementFrequency(increment);
}
totalWordOccurrences.set(totalWordOccurrences.get() + increment);
}
private void addTokenToVocabCache(String stringToken, Double tokenCount) {
// Making string token into actual token if not already an actual token (vocabWord)
VocabWord actualToken;
if (vocabCache.hasToken(stringToken)) {
actualToken = vocabCache.tokenFor(stringToken);
actualToken.increaseElementFrequency(tokenCount.intValue());
} else {
actualToken = new VocabWord(tokenCount, stringToken);
}
// Set the index of the actual token (vocabWord)
// Put vocabWord into vocabs in InMemoryVocabCache
boolean vocabContainsWord = vocabCache.containsWord(stringToken);
if (!vocabContainsWord) {
vocabCache.addToken(actualToken);
int idx = vocabCache.numWords();
actualToken.setIndex(idx);
vocabCache.putVocabWord(stringToken);
}
}