Ejemplo n.º 1
0
 /** report progress */
 public void setReportProgress(boolean reportProgress) {
   if (reportProgress) {
     if (progress == null) {
       if (!fileName.startsWith(PREFIX_TO_INDICATE_TO_PARSE_FILENAME_STRING))
         progress = new ProgressPercentage("Processing file: " + fileName, getMaximumProgress());
       else progress = new ProgressPercentage("Processing string", getMaximumProgress());
     }
   } else {
     if (progress != null) {
       progress.close();
       progress = null;
     }
   }
 }
Ejemplo n.º 2
0
 /**
  * gets the next line in the file
  *
  * @return next line
  */
 public String next() {
   if (pushedBackLine != null) {
     String value = pushedBackLine;
     pushedBackLine = null;
     return value;
   }
   if (done) return null;
   if (nextLine == null) hasNext();
   if (nextLine != null) {
     String result = nextLine;
     nextLine = null;
     lineNumber++;
     if (progress != null) {
       progress.setProgress(position);
     }
     return result;
   }
   return null;
 }
Ejemplo n.º 3
0
 /** close associated file or database */
 public void close() throws IOException {
   reader.close();
   if (progress != null) progress.close();
 }