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;
20 import java.text.ParseException;
23 * AltosRecords with an index field so they can be sorted by tick while preserving
24 * the original ordering for elements with matching ticks
26 class AltosOrderedRecord extends AltosEepromRecord implements Comparable<AltosOrderedRecord> {
30 public AltosOrderedRecord(String line, int in_index, int prev_tick, boolean prev_tick_valid)
31 throws ParseException {
33 if (prev_tick_valid) {
34 tick |= (prev_tick & ~0xffff);
35 if (tick < prev_tick) {
36 if (prev_tick - tick > 0x8000)
39 if (tick - prev_tick > 0x8000)
46 public AltosOrderedRecord(int in_cmd, int in_tick, int in_a, int in_b, int in_index) {
47 super(in_cmd, in_tick, in_a, in_b);
51 public String toString() {
52 return String.format("%d.%d %04x %04x %04x",
53 cmd, index, tick, a, b);
56 public int compareTo(AltosOrderedRecord o) {
57 int tick_diff = tick - o.tick;
60 return index - o.index;