예제 #1
0
  public List<String> parseArgs(String[] args) {
    List<String> restArgs = super.parseArgs(args);
    List<String> remainingArgs = new ArrayList<String>();

    for (int i = 0; i < restArgs.size(); i++) {
      String arg = restArgs.get(i);
      if (arg.equals("-prolog")) {
        // nothing to do
      } else if (arg.equals("-d")) {
        i++;
        if (i == restArgs.size()) {
          System.err.println("Please provide a destination directory");
          System.exit(1);
        } else {
          destDir = new File(args[i]);
        }
      } else if (arg.equals("-fn")) {
        i++;
        if (i == restArgs.size()) {
          System.err.println("Please provide a file name");
          System.exit(1);
        } else {
          outFilename = args[i];
        }
      } else {
        remainingArgs.add(arg);
      }
    }
    return remainingArgs;
  }
예제 #2
0
 private void initOutStreamEtc() throws Exception {
   if (!destDir.exists()) {
     System.err.println("Destination directory " + destDir.getAbsolutePath() + " does not exist!");
     System.exit(1);
   }
   if (!destDir.canWrite()) {
     System.err.println(
         "Destination directory " + destDir.getAbsolutePath() + " cannot be written to!");
     System.exit(1);
   }
   if (verbose) printAST(model, 0);
   outFile = new File(destDir, outFilename);
   // destDir and outFilename are initialized either in the constructor or in parseArgs,
   // which is called from parse
   outStream = new PrintStream(new BufferedOutputStream(new FileOutputStream(outFile)));
 }