Java TreebankLanguagePack.supportsGrammaticalStructures Examples

Example #1

File: LexicalParsingEngine.java Project: ferojuras/EntitySearch

  private Collection<TypedDependency> parseSentenceTDL(String text) {
    System.out.println("Parsing sentence...");

    Collection<TypedDependency> tdl = null;
    TreebankLanguagePack tlp = lp.treebankLanguagePack();
    GrammaticalStructureFactory gsf = null;
    if (tlp.supportsGrammaticalStructures()) {
      gsf = tlp.grammaticalStructureFactory();
    }

    Reader reader = new StringReader(text);

    for (List<HasWord> sentence : new DocumentPreprocessor(reader)) {
      Tree parse = lp.apply(sentence);
      if (gsf != null) {
        GrammaticalStructure gs = gsf.newGrammaticalStructure(parse);
        tdl = gs.allTypedDependencies();
      }
    }
    return tdl;
  }