Package org.gumtree.data.gdm.core

Examples of org.gumtree.data.gdm.core.Dataset


  public static void main(String[] args) throws FileAccessException {
    final long time = System.currentTimeMillis();
    final String filename = args[0];

    // Instantiate Dataset (Gumtree meaning) on file to be read
    Dataset dataset = Factory.getDataset(new File(filename).toURI());

    // Get the file root
    Group group = dataset.getRootGroup();

    // generate the file's dictionary starting from the file's root
    Map<String, String> dictionary = createDictionary(group);

    // Instantiate the dictionary
    IPathResolver pathResolver = new DictionaryPathResolver(dictionary);

    // Instantiation the "container" that links the dataset and the dictionary
    IDataContainer container = new DataContainer(dataset);

    // Set dictionary on the container
    container.setPathSolver(pathResolver);

    // Parse the file (using the dictionary) to display data
    for (String key : dictionary.keySet())
    {
      String value;
      try
      {
        // get the value of the dataset corresponding to the current key
        value = container.get(key).toString();
        System.out.println(key + ": " + (value.length() < 1000 ? value : "Data to long to be displayed using eclipse!") );
      }
      catch(DataModelException n)
      {
        System.out.println("ERROR on key: " + key);
        n.printStackTrace();
      }

      // Get the group node corresponding to the current key
      group = dataset.getRootGroup();
      DataItem toto = (DataItem) group.getObjectByPath(container.getPathResolver()
          .resolvePath(key));
      group = toto.getParentGroup();

      // Scan node's attribute
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