2020-01-09 10:44:32 +01:00
|
|
|
/* Copyright (C) 2017-2020 Carsten Pfeiffer
|
2018-06-25 18:35:46 +02:00
|
|
|
|
|
|
|
This file is part of Gadgetbridge.
|
|
|
|
|
|
|
|
Gadgetbridge is free software: you can redistribute it and/or modify
|
|
|
|
it under the terms of the GNU Affero General Public License as published
|
|
|
|
by the Free Software Foundation, either version 3 of the License, or
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
Gadgetbridge is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU Affero General Public License for more details.
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
2017-10-19 21:52:38 +02:00
|
|
|
package nodomain.freeyourgadget.gadgetbridge.model;
|
|
|
|
|
|
|
|
import java.math.BigDecimal;
|
|
|
|
import java.math.RoundingMode;
|
2020-10-22 06:32:21 +02:00
|
|
|
import java.util.Comparator;
|
2017-10-19 21:52:38 +02:00
|
|
|
|
|
|
|
public final class GPSCoordinate {
|
|
|
|
private final double latitude;
|
|
|
|
private final double longitude;
|
|
|
|
private final double altitude;
|
|
|
|
|
|
|
|
public static final int GPS_DECIMAL_DEGREES_SCALE = 6; // precise to 111.132mm at equator: https://en.wikipedia.org/wiki/Decimal_degrees
|
|
|
|
|
|
|
|
public GPSCoordinate(double longitude, double latitude, double altitude) {
|
|
|
|
this.longitude = longitude;
|
|
|
|
this.latitude = latitude;
|
|
|
|
this.altitude = altitude;
|
|
|
|
}
|
|
|
|
|
|
|
|
public double getLatitude() {
|
|
|
|
return latitude;
|
|
|
|
}
|
|
|
|
|
|
|
|
public double getLongitude() {
|
|
|
|
return longitude;
|
|
|
|
}
|
|
|
|
|
|
|
|
public double getAltitude() {
|
|
|
|
return altitude;
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public boolean equals(Object o) {
|
|
|
|
if (this == o) return true;
|
|
|
|
if (o == null || getClass() != o.getClass()) return false;
|
|
|
|
|
|
|
|
GPSCoordinate that = (GPSCoordinate) o;
|
|
|
|
|
|
|
|
if (Double.compare(that.getLatitude(), getLatitude()) != 0) return false;
|
|
|
|
if (Double.compare(that.getLongitude(), getLongitude()) != 0) return false;
|
|
|
|
return Double.compare(that.getAltitude(), getAltitude()) == 0;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public int hashCode() {
|
|
|
|
int result;
|
|
|
|
long temp;
|
|
|
|
temp = Double.doubleToLongBits(getLatitude());
|
|
|
|
result = (int) (temp ^ (temp >>> 32));
|
|
|
|
temp = Double.doubleToLongBits(getLongitude());
|
|
|
|
result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
|
|
temp = Double.doubleToLongBits(getAltitude());
|
|
|
|
result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
private String formatLocation(double value) {
|
|
|
|
return new BigDecimal(value).setScale(8, RoundingMode.HALF_UP).toPlainString();
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public String toString() {
|
|
|
|
return "lon: " + formatLocation(longitude) + ", lat: " + formatLocation(latitude) + ", alt: " + formatLocation(altitude) + "m";
|
|
|
|
}
|
2020-10-22 06:32:21 +02:00
|
|
|
|
|
|
|
public static class compareLatitude implements Comparator<GPSCoordinate> {
|
|
|
|
@Override
|
|
|
|
public int compare(GPSCoordinate trkPt1, GPSCoordinate trkPt2) {
|
|
|
|
return Double.compare(trkPt1.getLatitude(), trkPt2.getLatitude());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public static class compareLongitude implements Comparator<GPSCoordinate> {
|
|
|
|
@Override
|
|
|
|
public int compare(GPSCoordinate trkPt1, GPSCoordinate trkPt2) {
|
|
|
|
return Double.compare(trkPt1.getLongitude(), trkPt2.getLongitude());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public static class compareElevation implements Comparator<GPSCoordinate> {
|
|
|
|
@Override
|
|
|
|
public int compare(GPSCoordinate trkPt1, GPSCoordinate trkPt2) {
|
|
|
|
return Double.compare(trkPt1.getAltitude(), trkPt2.getAltitude());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-10-19 21:52:38 +02:00
|
|
|
}
|