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/*
* Copyright © 2011 Keith Packard <keithp@keithp.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
package altosui;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.swing.table.*;
import java.io.*;
import java.util.*;
import java.text.*;
import java.util.prefs.*;
import java.util.concurrent.*;
public class AltosFlightStats {
double max_height;
double max_speed;
double max_acceleration;
double[] state_speed = new double[Altos.ao_flight_invalid + 1];
double[] state_baro_speed = new double[Altos.ao_flight_invalid + 1];
double[] state_accel = new double[Altos.ao_flight_invalid + 1];
int[] state_count = new int[Altos.ao_flight_invalid + 1];
double[] state_start = new double[Altos.ao_flight_invalid + 1];
double[] state_end = new double[Altos.ao_flight_invalid + 1];
public AltosFlightStats(AltosFlightReader reader) throws InterruptedException, IOException {
AltosState state = null;
AltosState new_state = null;
double boost_time = -1;
double start_time;
for (;;) {
try {
AltosRecord record = reader.read();
if (record == null)
break;
new_state = new AltosState(record, state);
if (state == null) {
start_time = new_state.time;
}
state = new_state;
if (0 <= state.state && state.state < Altos.ao_flight_invalid) {
if (boost_time == -1 && state.state >= Altos.ao_flight_boost)
boost_time = state.time;
state_accel[state.state] += state.acceleration;
state_speed[state.state] += state.speed;
state_baro_speed[state.state] += state.baro_speed;
state_count[state.state]++;
if (state_start[state.state] == 0.0)
state_start[state.state] = state.time;
if (state_end[state.state] < state.time)
state_end[state.state] = state.time;
max_height = state.max_height;
max_speed = state.max_speed;
max_acceleration = state.max_acceleration;
}
} catch (ParseException pp) {
System.out.printf("Parse error: %d \"%s\"\n", pp.getErrorOffset(), pp.getMessage());
} catch (AltosCRCException ce) {
}
}
for (int s = Altos.ao_flight_startup; s <= Altos.ao_flight_landed; s++) {
if (state_count[s] > 0) {
state_speed[s] /= state_count[s];
state_baro_speed[s] /= state_count[s];
state_accel[s] /= state_count[s];
}
}
}
public AltosFlightStats(AltosRecordIterable iterable, File file) throws InterruptedException, IOException {
this(new AltosReplayReader(iterable.iterator(), file));
}
public AltosFlightStats(AltosRecordIterable iterable) throws InterruptedException, IOException {
this(iterable, new File(""));
}
}
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