diff options
Diffstat (limited to 'altoslib/AltosRecord.java')
| -rw-r--r-- | altoslib/AltosRecord.java | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/altoslib/AltosRecord.java b/altoslib/AltosRecord.java index f8c44cc5..7046b9f1 100644 --- a/altoslib/AltosRecord.java +++ b/altoslib/AltosRecord.java @@ -17,7 +17,7 @@ package org.altusmetrum.altoslib_1; -public abstract class AltosRecord implements Comparable <AltosRecord>, Cloneable { +public class AltosRecord implements Comparable <AltosRecord>, Cloneable { public static final int seen_flight = 1; public static final int seen_sensor = 2; @@ -75,15 +75,17 @@ public abstract class AltosRecord implements Comparable <AltosRecord>, Cloneable * temperature: °C */ - abstract public double pressure(); - abstract public double ground_pressure(); - abstract public double acceleration(); + public double pressure() { return MISSING; } + public double ground_pressure() { return MISSING; } + public double acceleration() { return MISSING; } public double altitude() { double p = pressure(); - if (p == MISSING) + if (p == MISSING) { + System.out.printf ("altitude missing\n"); return MISSING; + } return AltosConvert.pressure_to_altitude(p); } @@ -126,7 +128,11 @@ public abstract class AltosRecord implements Comparable <AltosRecord>, Cloneable return tick - o.tick; } - abstract public AltosRecord clone(); + public AltosRecord clone() { + AltosRecord n = new AltosRecord(); + n.copy(this); + return n; + } public void copy(AltosRecord old) { seen = old.seen; @@ -150,13 +156,13 @@ public abstract class AltosRecord implements Comparable <AltosRecord>, Cloneable seen = 0; version = 0; callsign = "N0CALL"; - serial = 0; - flight = 0; + serial = MISSING; + flight = MISSING; rssi = 0; status = 0; state = AltosLib.ao_flight_startup; tick = 0; - gps = new AltosGPS(); + gps = null; new_gps = false; companion = null; |