gistfile1.scala

class ProcessSlotFillingCorpusOpts extends CmdOptions {
  val dataDirs = new CmdOption[List[String]]("data-dirs", List.empty[String], "FILENAME...", "List of directories containing (only) data files in sgml format.")
  val dataFiles = new CmdOption[List[String]]("data-files", List.empty[String], "FILENAME...", "List of files in sgml format.")
  val dataFilesFile = new CmdOption("data-files-file", "", "FILENAME", "File containing a list of paths to data files, one per line.")
  val reprocess = new CmdOption("reprocess", false, "BOOL", "Whether to re-process documents that we find to be already serialized.")
  val outputDir = new CmdOption("output-dir", "", "FILENAME", "Directory to which to serialize processed docs")
  val inputType = new CmdOption("input-type", "filename", "STRING", "Type of the input: filename, docid, document. Document assumes plain text serialized documents, filename is tac corpus filenames, docid is lookup into original corpus by docid.")
  val retag = new CmdOption("retag-type", "none", "STRING", "Whether we simply want to re-tag already-serialized documents (files-are-docs assumed to be true), and how: slotfilling, event, parse, none")
  val corpusLocation = new CmdOption("corpus-location", "", "STRING", "Path to original data files (tac corpus), used with input-type=docid")
  val docIdMapLocation = new CmdOption("docid-map-location", "", "STRING", "Path to file mapping docids to offsets, original file; used with input-type=docid")
  val numThreads = new CmdOption("threads", 24, "INT", "Number of threads to use.")
}

Then later, val opts = new ProcessSlotFillingCorpusOpts