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 class AltosTelemetryOrdered implements Comparable<AltosTelemetryOrdered> {
29 public int compareTo(AltosTelemetryOrdered o) {
30 int tick_diff = tick - o.tick;
34 return index - o.index;
37 AltosTelemetryOrdered (AltosTelemetry telem, int index, int tick) {
44 class AltosTelemetryOrderedIterator implements Iterator<AltosTelemetry> {
45 Iterator<AltosTelemetryOrdered> iterator;
47 public AltosTelemetryOrderedIterator(TreeSet<AltosTelemetryOrdered> telems) {
48 iterator = telems.iterator();
51 public boolean hasNext() {
52 return iterator.hasNext();
55 public AltosTelemetry next() {
56 return iterator.next().telem;
59 public void remove () {
63 public class AltosTelemetryIterable implements Iterable<AltosTelemetry> {
64 TreeSet<AltosTelemetryOrdered> telems;
68 public void add (AltosTelemetry telem) {
70 if (!telems.isEmpty()) {
71 while (t < tick - 1000)
75 telems.add(new AltosTelemetryOrdered(telem, index++, tick));
78 public Iterator<AltosTelemetry> iterator () {
79 return new AltosTelemetryOrderedIterator(telems);
82 public AltosTelemetryIterable (FileInputStream input) {
83 telems = new TreeSet<AltosTelemetryOrdered> ();
89 String line = AltosLib.gets(input);
94 AltosTelemetry telem = AltosTelemetry.parse(line);
98 } catch (ParseException pe) {
99 System.out.printf("parse exception %s\n", pe.getMessage());
100 } catch (AltosCRCException ce) {
103 } catch (IOException io) {
104 System.out.printf("io exception\n");