How to use

LexicalSemanticResource$LexicalRelation

in

de.tudarmstadt.ukp.dkpro.lexsemresource

public Set<String> getRelatedLexemes(String lexeme, PoS pos, String sense, LexicalRelation lexicalRelation) throws LexicalSemanticResourceException {
  Entity entity = WikipediaArticleUtils.lexemeToEntity(wiki, lexeme, isCaseSensitive);
  Set<String> relatedLexemes = new HashSet<String>();
  if (entity == null) {
    return relatedLexemes;
  }
  if (lexicalRelation.equals(LexicalRelation.antonymy)) {
    logger.warn("Wikipedia contains no antonymy information. Returning empty set.");
  }
  else if (lexicalRelation.equals(LexicalRelation.synonymy)) {
    for (String synonym : entity.getLexemes()) {
      String plainSynonym = WikipediaArticleUtils.plainString(synonym);
      if (!plainSynonym.equals(lexeme)) {
        relatedLexemes.add(plainSynonym);
      }
    }
  }
  return relatedLexemes;
}

if (lexicalRelation.equals(LexicalRelation.synonymy)) {

public Set<String> getRelatedLexemes(String lexeme, PoS pos, String sense, LexicalRelation lexicalRelation) throws LexicalSemanticResourceException {
  Map<String,String> lexemeMap = new HashMap<String,String>();
  lexemeMap.put(lexeme, sense);
  Entity entity = this.getEntity(lexemeMap, pos);
  if (entity == null) {
    return Collections.emptySet();
  }
  Set<String> relatedWords = new HashSet<String>();
  Set<WordEntry> words = WiktionaryUtils.entityToWords(wkt, entity);
  for (WordEntry word : words) {
    if (lexicalRelation.equals(LexicalRelation.antonymy)) {
      relatedWords.addAll(word.getAllRelatedWords(RelationType.ANTONYM));
    }
    else if (lexicalRelation.equals(LexicalRelation.synonymy)) {
      relatedWords.addAll(word.getAllRelatedWords(RelationType.SYNONYM));
    }
  }
  return relatedWords;
}

private PointerTargetNodeList getNodeListByRelation(Synset synset, LexicalRelation lexicalRelation) throws LexicalSemanticResourceException {
  try {
    if (lexicalRelation.equals(LexicalRelation.antonymy)) {
      return PointerUtils.getAntonyms(synset);
    }
    else if (lexicalRelation.equals(LexicalRelation.synonymy)) {
      return PointerUtils.getSynonyms(synset);
    }
  } catch (NullPointerException e) {
    // silently catch that - I do not know why JWNL throws that exception here
  } catch (JWNLException e) {
    throw new LexicalSemanticResourceException(e);
  }
  return null;
}