2 * Copyright © 2011 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 import java.awt.event.*;
23 import javax.swing.filechooser.FileNameExtensionFilter;
24 import javax.swing.table.*;
28 import java.util.prefs.*;
29 import java.util.concurrent.*;
31 public class AltosFlightStats {
34 double max_acceleration;
35 double[] state_speed = new double[Altos.ao_flight_invalid + 1];
36 double[] state_baro_speed = new double[Altos.ao_flight_invalid + 1];
37 double[] state_accel = new double[Altos.ao_flight_invalid + 1];
38 int[] state_count = new int[Altos.ao_flight_invalid + 1];
39 double[] state_start = new double[Altos.ao_flight_invalid + 1];
40 double[] state_end = new double[Altos.ao_flight_invalid + 1];
44 int hour, minute, second;
46 public AltosFlightStats(AltosFlightReader reader) throws InterruptedException, IOException {
47 AltosState state = null;
48 AltosState new_state = null;
49 double boost_time = -1;
52 year = month = day = -1;
53 hour = minute = second = -1;
57 AltosRecord record = reader.read();
61 serial = record.serial;
62 if ((record.seen & AltosRecord.seen_flight) != 0 && flight < 0)
63 flight = record.flight;
64 new_state = new AltosState(record, state);
66 start_time = new_state.time;
69 if (0 <= state.state && state.state < Altos.ao_flight_invalid) {
70 if (state.state >= Altos.ao_flight_boost) {
72 boost_time = state.time;
73 if (state.gps != null && state.gps.locked &&
75 year = state.gps.year;
76 month = state.gps.month;
78 hour = state.gps.hour;
79 minute = state.gps.minute;
80 second = state.gps.second;
83 state_accel[state.state] += state.acceleration;
84 state_speed[state.state] += state.speed;
85 state_baro_speed[state.state] += state.baro_speed;
86 state_count[state.state]++;
87 if (state_start[state.state] == 0.0)
88 state_start[state.state] = state.time;
89 if (state_end[state.state] < state.time)
90 state_end[state.state] = state.time;
91 max_height = state.max_height;
92 if (state.max_speed != 0)
93 max_speed = state.max_speed;
95 max_speed = state.max_baro_speed;
96 max_acceleration = state.max_acceleration;
98 } catch (ParseException pp) {
99 System.out.printf("Parse error: %d \"%s\"\n", pp.getErrorOffset(), pp.getMessage());
100 } catch (AltosCRCException ce) {
104 for (int s = Altos.ao_flight_startup; s <= Altos.ao_flight_landed; s++) {
105 if (state_count[s] > 0) {
106 state_speed[s] /= state_count[s];
107 state_baro_speed[s] /= state_count[s];
108 state_accel[s] /= state_count[s];
113 public AltosFlightStats(AltosRecordIterable iterable, File file) throws InterruptedException, IOException {
114 this(new AltosReplayReader(iterable.iterator(), file));
117 public AltosFlightStats(AltosRecordIterable iterable) throws InterruptedException, IOException {
118 this(iterable, new File(""));