Method parse

core/src/processing/data/Table.java:341–415

(InputStream input, String options)

  protected void parse(InputStream input, String options) throws IOException {
//    boolean awfulCSV = false;
    boolean header = false;
    String extension = null;
    boolean binary = false;
    String encoding = "UTF-8";

    String worksheet = null;
    final String sheetParam = "worksheet=";

    String[] opts = null;
    if (options != null) {
      opts = PApplet.trim(PApplet.split(options, ','));
      for (String opt : opts) {
        if (opt.equals("tsv")) {
          extension = "tsv";
        } else if (opt.equals("csv")) {
          extension = "csv";
        } else if (opt.equals("ods")) {
          extension = "ods";
        } else if (opt.equals("newlines")) {
          //awfulCSV = true;
          //extension = "csv";
          throw new IllegalArgumentException("The 'newlines' option is no longer necessary.");
        } else if (opt.equals("bin")) {
          binary = true;
          extension = "bin";
        } else if (opt.equals("header")) {
          header = true;
        } else if (opt.startsWith(sheetParam)) {
          worksheet = opt.substring(sheetParam.length());
        } else if (opt.startsWith("dictionary=")) {
          // ignore option, this is only handled by PApplet
        } else if (opt.startsWith("encoding=")) {
          encoding = opt.substring(9);
        } else {
          throw new IllegalArgumentException("'" + opt + "' is not a valid option for loading a Table");
        }
      }
    }

    if (extension == null) {
      throw new IllegalArgumentException("No extension specified for this Table");
    }

    if (binary) {
      loadBinary(input);

    } else if (extension.equals("ods")) {
      odsParse(input, worksheet, header);

    } else {
      InputStreamReader isr = new InputStreamReader(input, encoding);
      BufferedReader reader = new BufferedReader(isr);

      // strip out the Unicode BOM, if present
      reader.mark(1);
      int c = reader.read();