/**
* Creates a string of the semi-infinite strings in the corpus array. Only use this on small
* suffixArrays!
*/
public String toString() {
String str = "";
for (int i = 0; i < suffixes.length; i++) {
Phrase phrase = corpus.getPhrase(getCorpusIndex(i), corpus.size());
str += phrase.toString() + "\n";
}
return str;
}
/**
* Gets a list of phrases.
*
* @param startPositions List of start positions in the corpus array.
* @param length Length of the phrase to be extracted.
* @return A list of phrases.
*/
public List<Phrase> getPhrases(int[] startPositions, int length) {
List<Phrase> results = new ArrayList<Phrase>(startPositions.length);
for (int start : startPositions) {
results.add(corpus.getPhrase(start, start + length));
}
return results;
}
/** @return the phrase spanning the specified indices in the corpus. */
public Phrase getPhrase(int startPosition, int endPosition) {
return corpus.getPhrase(startPosition, endPosition);
}