net.sf.extjwnl.data.IndexWord java code examples

Common ways to obtain IndexWord

private void myMethod () {
 IndexWord i =Dictionary dictionary;POS pos;String lemma;dictionary.getIndexWord(pos, lemma)
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}

/**
 * Looks whether the target word is one of the words in one of the synsets
 * of the source word.
 *
 * @param sourceWord source word
 * @param targetWord target word
 * @return int the sense of the source word that contains the target word
 */
public static int getImmediateRelationship(IndexWord sourceWord, IndexWord targetWord) {
  List<Synset> senses = sourceWord.getSenses();
  String lemma = targetWord.getLemma();
  for (int i = 0; i < senses.size(); i++) {
    if (senses.get(i).containsWord(lemma)) {
      return i + 1;
    }
  }
  return -1;
}

/**
 * Returns true if the lemma and the part of speech both match.
 */
public boolean equals(Object object) {
  return (object instanceof IndexWord)
      && ((IndexWord) object).getLemma().equals(getLemma()) && ((IndexWord) object).getPOS().equals(getPOS());
}

  private void writeObject(java.io.ObjectOutputStream oos) throws IOException {
    boolean synsetOffsetsNull = (null == synsetOffsets);
    synsetOffsets = getSynsetOffsets();
    oos.defaultWriteObject();
    if (synsetOffsetsNull) {
      synsetOffsets = null;
    }
  }
}

@Override
public void removeIndexWord(IndexWord indexWord) throws JWNLException {
  getTable(indexWord.getPOS(), DictionaryFileType.INDEX).remove(indexWord.getKey());
  super.removeIndexWord(indexWord);
}

protected List<Synset> indexWordToList(IndexWord indexWord) throws JWNLException
{
  List<Synset> ret = null;
  if (indexWord!=null)
  {
    if (indexWord.getSenses()!=null)
    {
      ret = new ArrayList<Synset>(indexWord.getSenses().size());
      for (net.sf.extjwnl.data.Synset jwnlRealSynset : indexWord.getSenses())
      {
        ret.add(new ExtJwnlSynset(this, jwnlRealSynset));
      }
    }
  }
  if (null==ret)
    ret = new ArrayList<Synset>();
  
  return ret;
}

private void renderIndexWord(IndexWord indexWord, StringBuilder result) {
  ArrayList<PointerType> pointerTypes = new ArrayList<>();
  for (Synset synset : indexWord.getSenses()) {
    for (Pointer pointer : synset.getPointers()) {
      if ((pointer.getSource() instanceof Word) && !indexWord.getLemma().equals(((Word) pointer.getSource()).getLemma().toLowerCase())) {
        continue;
  int tagSenseCnt = indexWord.sortSenses();
  result.append(indexWord.getLemma().replace(' ', '_'));
  result.append(' ');
  result.append(indexWord.getPOS().getKey()).append(' '); // pos
  result.append(indexWord.getSenses().size()).append(' '); // synset_cnt
  result.append(pointerTypes.size()).append(' '); // p_cnt
  for (PointerType pointerType : pointerTypes) {
  result.append(indexWord.getSenses().size()).append(' '); // sense_cnt
  for (Synset synset : indexWord.getSenses()) {
    formatOffset(synset.getOffset(), offsetLength, result);
    result.append(' '); // synset_offset

  System.out.println("\nNo information available for " + pos.getLabel() + " " + key);
} else {
  System.out.println("\nInformation available for " + iw.getPOS().getLabel() + " " + iw.getLemma());
  printAvailableInfo(iw);
        iw = d.getIndexWord(pos, form);
        if (null != iw) {
          System.out.println("\nInformation available for " + iw.getPOS().getLabel() + " " + iw.getLemma());
          printAvailableInfo(iw);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (iw != null) {
    System.out.println("\nAntonyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.ANTONYM, 1, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (null != iw) {
    System.out.println("\nHypernyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.HYPERNYM, PointerUtils.INFINITY, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (null != iw) {
    System.out.println("\nHyponyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.HYPONYM, 1, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (null != iw) {
    System.out.println("\nHyponyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.HYPONYM, PointerUtils.INFINITY, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);

/**
 * Removes <var>indexWord</var> from the dictionary.
 *
 * @param indexWord index word to remove
 * @throws JWNLException JWNLException
 */
public synchronized void removeIndexWord(IndexWord indexWord) throws JWNLException {
  checkEditable();
  indexWord.setDictionary(null);
  // take care of words in synsets
  List<Synset> copy = new ArrayList<>(indexWord.getSenses());
  for (Synset synset : copy) {
    List<Word> wordsCopy = new ArrayList<>(synset.getWords());
    for (Word word : wordsCopy) {
      if (word.getLemma().equalsIgnoreCase(indexWord.getLemma())) {
        synset.getWords().remove(word);
        break;
      }
    }
  }
}

int result = 0;
if (1 < getSenses().size()) {
  List<Synset> ucSenses = new ArrayList<>(getSenses().size());
  List<Synset> nonUCSenses = new ArrayList<>(getSenses().size());
  for (Synset synset : getSenses()) {
    if (0 < getUseCount(synset, lemma)) {
      ucSenses.add(synset);
    } else {
  ucSenses.sort(Collections.reverseOrder(Comparator.comparingInt(o -> getUseCount(o, lemma))));
  if (POS.ADJECTIVE == getPOS()) {
    int i = 0;
    while (i < nonUCSenses.size()) {
} else if (1 == getSenses().size()) {
  if (0 < getUseCount(getSenses().get(0), lemma)) {
    result = 1;

public IndexWord next() {
  if (hasNext()) {
    IndexWord thisWord = startWord;
    startWord = null;
    while (itr.hasNext()) {
      IndexWord word = itr.next();
      if (word.getLemma().contains(searchString)) {
        startWord = word;
        break;
      }
    }
    return thisWord;
  } else {
    throw new NoSuchElementException();
  }
}

int id = nextId();
iwStmt.setInt(1, id);
iwStmt.setString(2, iw.getLemma());
iwStmt.setString(3, iw.getPOS().getKey());
iwStmt.addBatch();
idToSynsetOffset.put(id, iw.getSynsetOffsets());

/**
 * Adds an IndexWord to this set.
 *
 * @param word word to add
 */
public void add(IndexWord word) {
  indexWords.put(word.getPOS(), word);
}

public IndexWord createIndexWord(POS pos, String lemma, Synset synset) throws JWNLException {
  return new IndexWord(dictionary, lemma, pos, synset);
}

protected Set<Synset> indexWordToSet(IndexWord indexWord) throws JWNLException
{
  Set<Synset> ret = new LinkedHashSet<Synset>();
  if (indexWord!=null)
  {
    for (net.sf.extjwnl.data.Synset jwnlRealSynset : indexWord.getSenses())
    {
      ret.add(new ExtJwnlSynset(this, jwnlRealSynset));
    }
  }
  return ret;
}

private void renderIndexWord(IndexWord indexWord, StringBuilder result) {
  ArrayList<PointerType> pointerTypes = new ArrayList<>();
  for (Synset synset : indexWord.getSenses()) {
    for (Pointer pointer : synset.getPointers()) {
      if ((pointer.getSource() instanceof Word) && !indexWord.getLemma().equals(((Word) pointer.getSource()).getLemma().toLowerCase())) {
        continue;
  int tagSenseCnt = indexWord.sortSenses();
  result.append(indexWord.getLemma().replace(' ', '_'));
  result.append(' ');
  result.append(indexWord.getPOS().getKey()).append(' '); // pos
  result.append(indexWord.getSenses().size()).append(' '); // synset_cnt
  result.append(pointerTypes.size()).append(' '); // p_cnt
  for (PointerType pointerType : pointerTypes) {
  result.append(indexWord.getSenses().size()).append(' '); // sense_cnt
  for (Synset synset : indexWord.getSenses()) {
    formatOffset(synset.getOffset(), offsetLength, result);
    result.append(' '); // synset_offset

  System.out.println("\nNo information available for " + pos.getLabel() + " " + key);
} else {
  System.out.println("\nInformation available for " + iw.getPOS().getLabel() + " " + iw.getLemma());
  printAvailableInfo(iw);
        iw = d.getIndexWord(pos, form);
        if (null != iw) {
          System.out.println("\nInformation available for " + iw.getPOS().getLabel() + " " + iw.getLemma());
          printAvailableInfo(iw);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (iw != null) {
    System.out.println("\nAntonyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.ANTONYM, 1, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (null != iw) {
    System.out.println("\nHypernyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.HYPERNYM, PointerUtils.INFINITY, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (null != iw) {
    System.out.println("\nHyponyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.HYPONYM, 1, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);
  final IndexWord iw = d.lookupIndexWord(p, key);
  if (null != iw) {
    System.out.println("\nHyponyms of " + (p == null ? "" : p.getLabel()) + " " + iw.getLemma());
    tracePointers(iw, PointerType.HYPONYM, PointerUtils.INFINITY, needSense, needGloss, needLex, needOffset, needSenseNum, needSenseKeys);

/**
 * Removes <var>indexWord</var> from the dictionary.
 *
 * @param indexWord index word to remove
 * @throws JWNLException JWNLException
 */
public synchronized void removeIndexWord(IndexWord indexWord) throws JWNLException {
  checkEditable();
  indexWord.setDictionary(null);
  // take care of words in synsets
  List<Synset> copy = new ArrayList<>(indexWord.getSenses());
  for (Synset synset : copy) {
    List<Word> wordsCopy = new ArrayList<>(synset.getWords());
    for (Word word : wordsCopy) {
      if (word.getLemma().equalsIgnoreCase(indexWord.getLemma())) {
        synset.getWords().remove(word);
        break;
      }
    }
  }
}

int result = 0;
if (1 < getSenses().size()) {
  List<Synset> ucSenses = new ArrayList<>(getSenses().size());
  List<Synset> nonUCSenses = new ArrayList<>(getSenses().size());
  for (Synset synset : getSenses()) {
    if (0 < getUseCount(synset, lemma)) {
      ucSenses.add(synset);
    } else {
  ucSenses.sort(Collections.reverseOrder(Comparator.comparingInt(o -> getUseCount(o, lemma))));
  if (POS.ADJECTIVE == getPOS()) {
    int i = 0;
    while (i < nonUCSenses.size()) {
} else if (1 == getSenses().size()) {
  if (0 < getUseCount(getSenses().get(0), lemma)) {
    result = 1;

public IndexWord next() {
  if (hasNext()) {
    IndexWord thisWord = startWord;
    startWord = null;
    while (itr.hasNext()) {
      IndexWord word = itr.next();
      if (word.getLemma().contains(searchString)) {
        startWord = word;
        break;
      }
    }
    return thisWord;
  } else {
    throw new NoSuchElementException();
  }
}

int id = nextId();
iwStmt.setInt(1, id);
iwStmt.setString(2, iw.getLemma());
iwStmt.setString(3, iw.getPOS().getKey());
iwStmt.addBatch();
idToSynsetOffset.put(id, iw.getSynsetOffsets());

Javadoc

An IndexWord represents a line of the pos.index file. An IndexWord is created or retrieved via Dictionary#lookupIndexWord.

Most used methods

getSenses
Returns the senses of this word.
getLemma
Return the word's lemma. Its lemma is its orthographic representation, for example "dog" or "get up"
getPOS
Returns the word's part-of-speech.
getSynsetOffsets
<init>
getKey
Returns the lemma of this word.
getUseCount
setDictionary
sortSenses
Sorts senses according to their use count.
toString

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How to useIndexWord in net.sf.extjwnl.data

Best Java code snippets using net.sf.extjwnl.data.IndexWord (Showing top 20 results out of 315)

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IndexWord
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net.sf.extjwnl.data