/**
* Ctor with an {@link Word} and a dictionary This Ctor is quicker than the other.
*
* @param jwiDictionary
* @throws WordNetException
*/
ExtJwnlSensedWord(Word wordObj, ExtJwnlDictionary extJwnlDictionary) throws WordNetException {
if (wordObj == null) throw new WordNetException("wordObj is null!");
this.wordObj = wordObj;
this.synset = new ExtJwnlSynset(extJwnlDictionary, wordObj.getSynset());
this.word = wordObj.getLemma();
this.dictionary = extJwnlDictionary;
this.pos = ExtJwnlUtils.getWordNetPartOfSpeech(wordObj.getPOS());
}
/**
* @param words
* @param wordToLookup
* @return
*/
private Word lookupWordInWords(List<Word> words, String wordToLookup) {
boolean found = false;
Word someWord = null;
for (int i = 0; i < words.size() && !found; i++) {
someWord = words.get(i);
found = someWord.getLemma().equalsIgnoreCase(wordToLookup);
}
return someWord;
}
/**
* Ctor that takes a synset and a word. It verifies that the word indeed belongs to the synset.
*
* <p><b>NOTE</b> ExtJwnl <i>lowercases</i> the words it is queried about. But the words it
* retrieves in methods like <code>realSynset.getWords()</code> are case sensitive!
*
* @param synset
* @param strWord
* @throws WordNetException
*/
public ExtJwnlSensedWord(ExtJwnlSynset synset, String strWord) throws WordNetException {
this.synset = synset;
this.word = strWord;
String wordToLookup =
strWord.replace(
' ', '_'); // mimic jwnl, which replaces underscores with spaces when looking up
List<Word> words = synset.realSynset.getWords();
Word wordObj = lookupWordInWords(words, wordToLookup);
if (wordObj == null)
throw new WordNetException(
"\"" + strWord + "\" is not a memeber of the given synset " + synset);
this.wordObj = wordObj;
dictionary = synset.extJwnlDictionary;
this.pos = ExtJwnlUtils.getWordNetPartOfSpeech(wordObj.getPOS());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((wordObj == null) ? 0 : wordObj.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
ExtJwnlSensedWord other = (ExtJwnlSensedWord) obj;
if (wordObj == null) {
if (other.wordObj != null) return false;
} else if (!wordObj.equals(other.wordObj)) return false;
return true;
}
/* (non-Javadoc)
* @see ac.biu.nlp.nlp.instruments.dictionary.wordnet.SensedWord#getRelatedSensedWords(ac.biu.nlp.nlp.instruments.dictionary.wordnet.WordNetRelation)
*/
public Set<SensedWord> getNeighborSensedWords(WordNetRelation relation) throws WordNetException {
Set<SensedWord> sensedWords = new LinkedHashSet<SensedWord>();
if (relation.isLexical()) {
List<Pointer> pointers =
wordObj.getPointers(ExtJwnlUtils.wordNetRelationToPointerType(relation));
for (Pointer pointer : pointers)
// add a new SensedWord made of the Word-cast of this pointer
sensedWords.add(new ExtJwnlSensedWord(((Word) pointer.getTarget()), dictionary));
}
return sensedWords;
}
