예제 #1
0
 private String extractCity(GeocoderResult input) {
   for (GeocoderAddressComponent component : input.getAddressComponents()) {
     if (component.getTypes().contains("locality")) {
       return component.getLongName();
     }
   }
   return "";
 }
예제 #2
0
  @Override
  public void execute(Tuple input, BasicOutputCollector collector) {
    String address = input.getStringByField("address");
    Long time = input.getLongByField("time");

    GeocoderRequest request =
        new GeocoderRequestBuilder().setAddress(address).setLanguage("en").getGeocoderRequest();
    GeocodeResponse response = geocoder.geocode(request);
    GeocoderStatus status = response.getStatus();
    if (GeocoderStatus.OK.equals(status)) {
      GeocoderResult firstResult = response.getResults().get(0);
      LatLng latLng = firstResult.getGeometry().getLocation();
      Long timeInterval = time / (15 * 1000);
      String city = extractCity(firstResult);
      collector.emit(new Values(timeInterval, latLng, city));
    }
  }