Пример #1
0
  /**
   * Loads the model from disk.
   *
   * @param path The location of model that was saved to disk
   * @throws ClassCastException if model is the wrong format
   * @throws IOException if the model file doesn't exist or is otherwise unavailable/incomplete
   * @throws ClassNotFoundException this would probably indicate a serious classpath problem
   */
  public static BasicEntityExtractor load(
      String path,
      Class<? extends BasicEntityExtractor> entityClassifier,
      boolean preferDefaultGazetteer)
      throws ClassCastException, IOException, ClassNotFoundException {

    // load the additional arguments
    // try to load the extra file from the CLASSPATH first
    InputStream is =
        BasicEntityExtractor.class.getClassLoader().getResourceAsStream(path + ".extra");
    // if not found in the CLASSPATH, load from the file system
    if (is == null) is = new FileInputStream(path + ".extra");
    ObjectInputStream in = new ObjectInputStream(is);
    String gazetteerLocation = ErasureUtils.<String>uncheckedCast(in.readObject());
    if (preferDefaultGazetteer) gazetteerLocation = DefaultPaths.DEFAULT_NFL_GAZETTEER;
    Set<String> annotationsToSkip = ErasureUtils.<Set<String>>uncheckedCast(in.readObject());
    Boolean useSubTypes = ErasureUtils.<Boolean>uncheckedCast(in.readObject());
    Boolean useBIO = ErasureUtils.<Boolean>uncheckedCast(in.readObject());
    in.close();
    is.close();

    BasicEntityExtractor extractor =
        (BasicEntityExtractor)
            MachineReading.makeEntityExtractor(entityClassifier, gazetteerLocation);

    // load the CRF classifier (this works from any resource, e.g., classpath or file system)
    extractor.classifier = CRFClassifier.getClassifier(path);

    // copy the extra arguments
    extractor.annotationsToSkip = annotationsToSkip;
    extractor.useSubTypes = useSubTypes;
    extractor.useBIO = useBIO;

    return extractor;
  }
Пример #2
0
 /* (non-Javadoc)
  * @see java.lang.Runnable#run()
  */
 @Override
 public void run() {
   while (true) {
     try {
       MachineReading mr = bridge.take();
       if (mr != null) {
         if (DEBUG) System.out.println(mr);
         data.addLast(new int[] {mr.getRawSeq(), mr.getReadingValInt()});
       }
     } catch (IndexOutOfBoundsException ioobe) {
     }
     // try {
     // System.out.println("UltrasonicListener:"+MachineBridge.getInstance("ultrasonic").get(0)+"
     // elems:"+data.size());
     // } catch(IndexOutOfBoundsException ioobe) {}
   }
 }