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altosdroid: Support for sorting rockets by age
[fw/altos]
/
altoslib
/
AltosLatLon.java
diff --git
a/altoslib/AltosLatLon.java
b/altoslib/AltosLatLon.java
index dc606ccb74bb517c5e53bded970937bca073c913..1bcf6fd8040486d74559b93dabd437b220882077 100644
(file)
--- a/
altoslib/AltosLatLon.java
+++ b/
altoslib/AltosLatLon.java
@@
-21,9
+21,17
@@
public class AltosLatLon {
public double lat;
public double lon;
public double lat;
public double lon;
- public boolean equals(AltosLatLon other) {
- if (other == null)
+ public int hashCode() {
+ return new Double(lat).hashCode() ^ new Double(lon).hashCode();
+ }
+
+ public boolean equals(Object o) {
+ if (o == null)
return false;
return false;
+ if (!(o instanceof AltosLatLon))
+ return false;
+
+ AltosLatLon other = (AltosLatLon) o;
return lat == other.lat && lon == other.lon;
}
return lat == other.lat && lon == other.lon;
}