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/*
* Copyright © 2012 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_11;
import java.util.concurrent.*;
import java.io.*;
public class AltosMag implements Cloneable, AltosHashable, AltosJsonable {
public int along;
public int across;
public int through;
public static final double counts_per_gauss = 1090;
public static double convert_gauss(double counts) {
return counts / counts_per_gauss;
}
public boolean parse_string(String line) {
// if (line.startsWith("Syntax error")) {
// along = across = through = 0;
// return true;
// }
if (!line.startsWith("X:"))
return false;
String[] items = line.split("\\s+");
if (items.length >= 6) {
along = Integer.parseInt(items[1]);
across = Integer.parseInt(items[3]);
through = Integer.parseInt(items[5]);
}
return true;
}
public AltosMag clone() {
AltosMag n = new AltosMag();
n.along = along;
n.across = across;
n.through = through;
return n;
}
public AltosMag() {
along = AltosLib.MISSING;
across = AltosLib.MISSING;
through = AltosLib.MISSING;
}
public AltosMag(int along, int across, int through) {
this.along = along;
this.across = across;
this.through = through;
}
static public void update_state(AltosState state, AltosLink link, AltosConfigData config_data) throws InterruptedException {
try {
AltosMag mag = new AltosMag(link);
if (mag != null)
state.set_mag(mag);
} catch (TimeoutException te) {
}
}
public AltosMag(AltosLink link) throws InterruptedException, TimeoutException {
this();
link.printf("M\n");
for (;;) {
String line = link.get_reply_no_dialog(5000);
if (line == null) {
throw new TimeoutException();
}
if (parse_string(line))
break;
}
}
public AltosHashSet hashSet() {
AltosHashSet h = new AltosHashSet();
h.putInt("along", along);
h.putInt("across", across);
h.putInt("through", through);
return h;
}
public AltosJson json() {
AltosJson j = new AltosJson();
j.put("along", along);
j.put("across", across);
j.put("through", through);
return j;
}
public AltosMag(AltosHashSet h) {
this();
along = h.getInt("along", along);
across = h.getInt("across", across);
through = h.getInt("through", through);
}
public static AltosMag fromHashSet(AltosHashSet h, AltosMag def) {
if (h == null)
return def;
return new AltosMag(h);
}
public AltosMag(AltosJson j) {
this();
along = j.get_int("along", along);
across = j.get_int("across", across);
through = j.get_int("through", through);
}
public static AltosMag fromJson(AltosJson j, AltosMag def) {
if (j == null)
return def;
return new AltosMag(j);
}
}
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