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/*
* Copyright © 2010 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 org.altusmetrum.AltosLib;
import java.io.*;
import java.util.*;
/*
* Open an existing telemetry file and replay it in realtime
*/
public class AltosReplayReader extends AltosFlightReader {
Iterator<AltosRecord> iterator;
File file;
public AltosRecord read() {
if (iterator.hasNext())
return iterator.next();
return null;
}
public void close (boolean interrupted) {
}
public void update(AltosState state) throws InterruptedException {
/* Make it run in realtime after the rocket leaves the pad */
if (state.state > AltosLib.ao_flight_pad)
Thread.sleep((int) (Math.min(state.time_change,10) * 1000));
}
public File backing_file() { return file; }
public AltosReplayReader(Iterator<AltosRecord> in_iterator, File in_file) {
iterator = in_iterator;
file = in_file;
name = file.getName();
}
}
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