public boolean isFitForAggregation(Point point) {
boolean result = false;
for (String propertyName : GlobalProperties.getPropertiesOfInterestDatabase().keySet()) {
Object numberObject = point.getProperty(propertyName);
if (numberObject instanceof Number) {
result = result || !Utils.isNumberObjectNullOrZero((Number) numberObject);
} else {
/*
* not a number, we cannot aggregate this currently
*/
result = result || false;
}
}
/*
* also check for bbox
*/
if (bbox != null) {
Coordinate pointCoordinate = new Coordinate(point.getX(), point.getY());
if (!bbox.contains(Utils.geometryFactory.createPoint(pointCoordinate))) {
return false;
}
}
return result;
}
public void runAlgorithm(final String trackID) throws IOException {
LOGGER.debug("Aggregating Track: " + trackID);
if (pointService.trackAlreadyAggregated(trackID)) {
LOGGER.info("Track already aggregated. skipping. " + trackID);
return;
}
HttpGet get = new HttpGet(GlobalProperties.getRequestTrackURL() + trackID);
HttpClient client;
try {
client = createClient();
} catch (KeyManagementException
| UnrecoverableKeyException
| NoSuchAlgorithmException
| KeyStoreException e) {
throw new IllegalStateException(e);
}
HttpResponse resp = client.execute(get);
if (resp != null
&& resp.getEntity() != null
&& resp.getStatusLine() != null
&& resp.getStatusLine().getStatusCode() < HttpStatus.SC_MULTIPLE_CHOICES) {
PointViaJsonMapIterator it =
new PointViaJsonMapIterator(Utils.parseJsonStream(resp.getEntity().getContent()));
runAlgorithm(it, trackID);
}
}
protected HttpClient createClient()
throws IOException, KeyManagementException, UnrecoverableKeyException,
NoSuchAlgorithmException, KeyStoreException {
return Utils.createClient();
}