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/*
* Copyright © 2017 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, either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
package org.altusmetrum.altoslib_11;
import java.io.*;
import java.util.*;
public class AltosEepromRecordSet implements Iterable<AltosState>, AltosRecordSet {
AltosEepromNew eeprom;
TreeSet<AltosEepromRecord> ordered;
AltosState start_state;
class RecordIterator implements Iterator<AltosState> {
Iterator<AltosEepromRecord> riterator;
AltosState state;
boolean started;
public boolean hasNext() {
return state == null || riterator.hasNext();
}
public AltosState next() {
if (state == null)
state = start_state.clone();
else {
state = state.clone();
AltosEepromRecord r = riterator.next();
r.update_state(state);
}
return state;
}
public RecordIterator() {
riterator = ordered.iterator();
state = null;
}
}
public Iterator<AltosState> iterator() {
return new RecordIterator();
}
public void capture_series(AltosFlightSeries series) {
series.set_config_data(eeprom.config_data());
for (AltosEepromRecord record : ordered) {
record.update_state(series);
}
}
public AltosEepromRecordSet(AltosEepromNew eeprom) {
this.eeprom = eeprom;
AltosConfigData config_data = eeprom.config_data();
AltosEepromRecord record = null;
switch (config_data.log_format) {
case AltosLib.AO_LOG_FORMAT_FULL:
record = new AltosEepromRecordFull(eeprom);
break;
case AltosLib.AO_LOG_FORMAT_TINY:
record = new AltosEepromRecordTiny(eeprom);
break;
case AltosLib.AO_LOG_FORMAT_TELEMETRY:
case AltosLib.AO_LOG_FORMAT_TELESCIENCE:
case AltosLib.AO_LOG_FORMAT_TELEMEGA:
case AltosLib.AO_LOG_FORMAT_TELEMEGA_OLD:
record = new AltosEepromRecordMega(eeprom);
break;
case AltosLib.AO_LOG_FORMAT_TELEMETRUM:
record = new AltosEepromRecordMetrum(eeprom);
break;
case AltosLib.AO_LOG_FORMAT_TELEMINI2:
case AltosLib.AO_LOG_FORMAT_TELEMINI3:
case AltosLib.AO_LOG_FORMAT_EASYMINI:
record = new AltosEepromRecordMini(eeprom);
break;
case AltosLib.AO_LOG_FORMAT_TELEGPS:
record = new AltosEepromRecordGps(eeprom);
break;
case AltosLib.AO_LOG_FORMAT_TELEFIRETWO:
record = new AltosEepromRecordFireTwo(eeprom);
break;
}
if (record == null) {
System.out.printf("failed to parse log format %d\n", config_data.log_format);
return;
}
ordered = new TreeSet<AltosEepromRecord>();
int tick = 0;
boolean first = true;
start_state = new AltosState();
start_state.set_config_data(record.eeprom.config_data());
for (;;) {
int t = record.tick();
if (first) {
tick = t;
first = false;
} else {
while (t < tick - 32767)
t += 65536;
tick = t;
}
record.wide_tick = tick;
ordered.add(record);
if (!record.hasNext())
break;
record = record.next();
}
}
public AltosEepromRecordSet(Reader input) throws IOException {
this(new AltosEepromNew(input));
}
}
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