@Override
public int hashCode() {
int result = status != null ? status.hashCode() : 0;
result = 31 * result + (int) (inReplyToStatusId ^ inReplyToStatusId >>> 32);
result = 31 * result + (location != null ? location.hashCode() : 0);
result = 31 * result + (placeId != null ? placeId.hashCode() : 0);
result = 31 * result + (displayCoordinates ? 1 : 0);
result = 31 * result + (possiblySensitive ? 1 : 0);
result = 31 * result + (mediaName != null ? mediaName.hashCode() : 0);
result = 31 * result + (mediaBody != null ? mediaBody.hashCode() : 0);
result = 31 * result + (mediaFile != null ? mediaFile.hashCode() : 0);
return result;
}
@Override
public boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
final StatusUpdate that = (StatusUpdate) o;
if (displayCoordinates != that.displayCoordinates) return false;
if (inReplyToStatusId != that.inReplyToStatusId) return false;
if (possiblySensitive != that.possiblySensitive) return false;
if (location != null ? !location.equals(that.location) : that.location != null) return false;
if (mediaBody != null ? !mediaBody.equals(that.mediaBody) : that.mediaBody != null)
return false;
if (mediaFile != null ? !mediaFile.equals(that.mediaFile) : that.mediaFile != null)
return false;
if (mediaName != null ? !mediaName.equals(that.mediaName) : that.mediaName != null)
return false;
if (placeId != null ? !placeId.equals(that.placeId) : that.placeId != null) return false;
if (status != null ? !status.equals(that.status) : that.status != null) return false;
return true;
}
/* package */ HttpParameter[] asHttpParameterArray(final HttpParameter includeEntities) {
final ArrayList<HttpParameter> params = new ArrayList<HttpParameter>();
appendParameter("status", status, params);
if (-1 != inReplyToStatusId) {
appendParameter("in_reply_to_status_id", inReplyToStatusId, params);
}
if (location != null) {
appendParameter("lat", location.getLatitude(), params);
appendParameter("long", location.getLongitude(), params);
}
appendParameter("place_id", placeId, params);
if (!displayCoordinates) {
appendParameter("display_coordinates", "false", params);
}
params.add(includeEntities);
if (null != mediaFile) {
Log.v("StatusUpdate", "null != mediaFile");
params.add(new HttpParameter("media[]", mediaFile));
params.add(new HttpParameter("possibly_sensitive", possiblySensitive));
} else if (mediaName != null && mediaBody != null) {
Log.v("StatusUpdate", "mediaName != null && mediaBody != null");
params.add(new HttpParameter("media[]", mediaName, mediaBody));
params.add(new HttpParameter("possibly_sensitive", possiblySensitive));
}
final HttpParameter[] paramArray = new HttpParameter[params.size()];
for (HttpParameter param : params) {
Log.v("StatusUpdate", "name " + param.getName());
Log.v("StatusUpdate", "name " + param.getValue());
}
return params.toArray(paramArray);
}
@Override
public boolean equals(Object obj) {
GeoLocation aux = (GeoLocation) obj;
return latitude == aux.getLatitude() && longitude == aux.getLongitude();
}
private Tweet getTweetObjectFromStatus(Status status) {
Tweet tweet = new Tweet();
tweet.setId(Long.toString(status.getId()));
tweet.setText(status.getText());
tweet.setCreatedAt(status.getCreatedAt());
tweet.setFavCount(status.getFavoriteCount());
User user = status.getUser();
tweet.setUserId(user.getId());
tweet.setUserName(user.getName());
tweet.setUserScreenName(user.getScreenName());
HashtagEntity[] hashtagEntities = status.getHashtagEntities();
List<String> hashtags = new ArrayList<String>();
for (HashtagEntity hashtagEntity : hashtagEntities) {
hashtags.add(hashtagEntity.getText());
}
tweet.setHashTags(hashtags.toArray(new String[hashtags.size()]));
GeoLocation geoLocation = status.getGeoLocation();
if (geoLocation != null) {
double[] coordinates = {geoLocation.getLongitude(), geoLocation.getLatitude()};
tweet.setCoordinates(coordinates);
}
return tweet;
}
/**
* @param radius radius of the sphere.
* @param location center of the query circle.
* @param distance radius of the query circle.
* @param connection an SQL connection.
* @return places within the specified distance from location.
*/
public static java.sql.ResultSet findPlacesWithinDistance(
double radius, GeoLocation location, double distance, java.sql.Connection connection)
throws java.sql.SQLException {
GeoLocation[] boundingCoordinates = location.boundingCoordinates(distance, radius);
boolean meridian180WithinDistance =
boundingCoordinates[0].getLongitudeInRadians()
> boundingCoordinates[1].getLongitudeInRadians();
java.sql.PreparedStatement statement =
connection.prepareStatement(
"SELECT * FROM Places WHERE (Lat >= ? AND Lat <= ?) AND (Lon >= ? "
+ (meridian180WithinDistance ? "OR" : "AND")
+ " Lon <= ?) AND "
+ "acos(sin(?) * sin(Lat) + cos(?) * cos(Lat) * cos(Lon - ?)) <= ?");
statement.setDouble(1, boundingCoordinates[0].getLatitudeInRadians());
statement.setDouble(2, boundingCoordinates[1].getLatitudeInRadians());
statement.setDouble(3, boundingCoordinates[0].getLongitudeInRadians());
statement.setDouble(4, boundingCoordinates[1].getLongitudeInRadians());
statement.setDouble(5, location.getLatitudeInRadians());
statement.setDouble(6, location.getLatitudeInRadians());
statement.setDouble(7, location.getLongitudeInRadians());
statement.setDouble(8, distance / radius);
return statement.executeQuery();
}
private static List<List<List<Double>>> getPlaceCoordinates(GeoLocation[][] geoLocations) {
List<List<List<Double>>> listListListBoundingBox = new ArrayList<>();
for (GeoLocation[] geoLocation1 : geoLocations) {
List<List<Double>> listListBoundingBox = new ArrayList<>();
for (GeoLocation geoLocation2 : geoLocation1) {
List<Double> listBoundingBox = new ArrayList<>();
listBoundingBox.add(geoLocation2.getLatitude());
listBoundingBox.add(geoLocation2.getLongitude());
listListBoundingBox.add(listBoundingBox);
}
listListListBoundingBox.add(listListBoundingBox);
}
return listListListBoundingBox;
}
@SuppressWarnings("unused")
public static void main(String[] args) {
double earthRadius = 6371.01;
GeoLocation myLocation = GeoLocation.fromRadians(1.3963, -0.6981);
double distance = 1000;
// java.sql.Connection connection = ...;
//
// java.sql.ResultSet resultSet = findPlacesWithinDistance(
// earthRadius, myLocation, distance, connection);
//
// ...;
}
/**
* @param latitude the latitude, in radians.
* @param longitude the longitude, in radians.
*/
public static GeoLocation fromRadians(double latitude, double longitude) {
GeoLocation result = new GeoLocation();
result.radLat = latitude;
result.radLon = longitude;
result.degLat = Math.toDegrees(latitude);
result.degLon = Math.toDegrees(longitude);
result.checkBounds();
return result;
}
public static GeoLocation getLocation(InetAddress ipAddress) {
return GeoLocation.map(lookUp.getLocation(ipAddress));
}
public static GeoLocation getLocation(String ipAddress) {
return GeoLocation.map(lookUp.getLocation(ipAddress));
}
/**
* @param inputFile
* @return true if the file was read and parsed properly, false otherwise
*/
public boolean read(File inputFile) {
KMLParser parser = new KMLParser();
Configuration.properties.setProperty(Configuration.GENERATE_IDS, Configuration.OFF);
Kml kml;
GeoLocation topRight = null;
GeoLocation bottomLeft = null;
try {
kml = parser.parse(inputFile);
Document d = kml.getDocument();
Feature[] features = d.getFeatures();
mPoly = new ArrayList<MyPolygon>(features.length);
for (Feature f : features) {
Placemark p = (Placemark) f;
double[] coords =
p.getPolygon().getOuterBoundaryIs().getLinearRing().getNumericalCoordinates();
MyPolygon poly = new MyPolygon();
ArrayList<GeoLocation> polyPoints =
new ArrayList<GeoLocation>(Math.round((float) coords.length * 0.666666f));
for (int i = 0; i < coords.length; i = i + 3) {
GeoLocation dp = new GeoLocation();
dp.lon = coords[i];
dp.lat = coords[i + 1];
if (topRight == null) {
topRight = new GeoLocation(dp.lat, dp.lon);
bottomLeft = new GeoLocation(dp.lat, dp.lon);
}
if (dp.lat > topRight.lat) topRight.lat = dp.lat;
if (dp.lat < bottomLeft.lat) bottomLeft.lat = dp.lat;
if (dp.lon > topRight.lon) topRight.lon = dp.lon;
if (dp.lon < bottomLeft.lon) bottomLeft.lon = dp.lon;
polyPoints.add(dp);
}
poly.mLocations = polyPoints;
mPoly.add(poly);
}
} catch (IOException e) {
e.printStackTrace();
return false;
} catch (SAXException e) {
e.printStackTrace();
return false;
}
double margin = .5d;
// Add Horiz Margins
bottomLeft.lon -= margin;
topRight.lon += margin;
// Add Vert margins
bottomLeft.lat -= margin;
topRight.lat += margin;
mTopRight = topRight;
mBottomLeft = bottomLeft;
return true;
}
public void setNear(GeoLocation location) {
put("near", location.getLatitude() + "," + location.getLongitude());
}
public Double getLongitude() {
return location.getLongitude();
}
