コード例 #1
0
ファイル: LdpTest.java プロジェクト: ja-fra/ldp-testsuite
  /**
   * Builds a model from a turtle representation in a file
   *
   * @param path
   */
  protected Model readModel(String path) {
    Model model = null;
    if (path != null) {
      model = ModelFactory.createDefaultModel();
      InputStream inputStream = getClass().getClassLoader().getResourceAsStream(path);

      String fakeUri = "http://w3c.github.io/ldp-testsuite/fakesubject";
      // Even though null relative URIs are used in the resource representation file,
      // the resulting model doesn't keep them intact. They are changed to "file://..." if
      // an empty string is passed as base to this method.
      model.read(inputStream, fakeUri, "TURTLE");

      // At this point, the model should contain a resource named
      // "http://w3c.github.io/ldp-testsuite/fakesubject" if
      // there was a null relative URI in the resource representation
      // file.
      Resource subject = model.getResource(fakeUri);
      if (subject != null) {
        ResourceUtils.renameResource(subject, "");
      }

      try {
        inputStream.close();
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
    return model;
  }
コード例 #2
0
  /**
   * Central method of the class, reading the corpus file and filling an OntModel for output
   *
   * @param fileIn
   * @param inputModel
   * @param outputModel
   */
  public void transformConLL(
      Reader input, OntModel inputModel, OntModel outputModel, NIFParameters nifParameters) {
    BufferedReader reader = null;
    try {
      reader = new BufferedReader(input);
      String line;
      int offset = 0;
      List<String> sentence = new ArrayList<String>();
      String contextString = "";
      int count = 0;
      System.out.println("parsing file");
      while ((line = reader.readLine()) != null) {
        count++;
        if (count % 1000 == 0) {
          System.out.println(count);
        }
        if (!line.isEmpty()) {
          sentence.add(line);
        } else {
          this.transformSentenceToConLL(
              sentence, contextString, offset, inputModel, outputModel, nifParameters);
          contextString += tempSentence;
          this.tempSentence = new String();
          offset = contextString.length();
          sentence = new ArrayList<String>();
        }
      }

      contextResource.addProperty(
          NIFDatatypeProperties.endIndex.getDatatypeProperty(outputModel), offset + "");
      contextResource.addLiteral(
          NIFDatatypeProperties.isString.getDatatypeProperty(outputModel),
          outputModel.createLiteral(contextString));
      ResourceUtils.renameResource(contextResource, contextResource.getURI() + offset);

      reader.close();
    } catch (IOException ioe) {
      log.error("Could not read input");
      return;
    }

    return;
  }