2 * Copyright © 2010 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.
18 package org.altusmetrum.altoslib_5;
24 * Open an existing telemetry file and replay it in realtime
27 public class AltosReplayReader extends AltosFlightReader {
28 Iterator<AltosState> iterator;
32 public AltosState read() {
33 if (iterator.hasNext())
34 return iterator.next();
38 public void close (boolean interrupted) {
41 public void update(AltosState state) throws InterruptedException {
42 /* Make it run in realtime after the rocket leaves the pad */
43 if (real_time && state.state > AltosLib.ao_flight_pad && state.time_change > 0)
44 Thread.sleep((int) (Math.min(state.time_change,10) * 1000));
45 state.set_received_time(System.currentTimeMillis());
48 public File backing_file() { return file; }
50 public AltosReplayReader(Iterator<AltosState> in_iterator, File in_file,
51 boolean in_real_time) {
52 iterator = in_iterator;
54 real_time = in_real_time;
55 name = file.getName();
58 public AltosReplayReader(Iterator<AltosState> in_iterator, File in_file) {
59 this(in_iterator, in_file, false);