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ignore fixes that have NaN as the speed

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Change-Id: Ibfca37e6b0d0e3b59c992db3a318ecea3e4decd5
This commit is contained in:
Axel Uhl
2017-07-01 12:07:58 +02:00
parent 1eade446f3
commit febf309c16
1 changed files with 24 additions and 20 deletions
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java/com.sap.sailing.nmeaconnector/src/com/sap/sailing/nmeaconnector/impl/NMEAWindReceiverImpl.java
+24 -20
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@@ -119,29 +119,33 @@ public class NMEAWindReceiverImpl implements NMEAWindReceiver {
final Speed speed;
if (!Double.isNaN(sentence.getWindSpeed())) {
speed = new MeterPerSecondSpeedImpl(sentence.getWindSpeed());
} else {
} else if (!Double.isNaN(sentence.getWindSpeedKnots())) {
speed = new KnotSpeedImpl(sentence.getWindSpeedKnots());
}
final Bearing direction;
if (!Double.isNaN(sentence.getTrueWindDirection())) {
direction = new DegreeBearingImpl(sentence.getTrueWindDirection());
} else {
Declination declination;
try {
declination = declinationService.getDeclination(timePoint, position, /* timeoutForOnlineFetchInMilliseconds */ 1000);
if (declination != null) {
direction = new DegreeBearingImpl(sentence.getMagneticWindDirection()).add(declination.getBearingCorrectedTo(timePoint));
} else {
direction = null;
speed = null;
}
if (speed != null) {
final Bearing direction;
if (!Double.isNaN(sentence.getTrueWindDirection())) {
direction = new DegreeBearingImpl(sentence.getTrueWindDirection());
} else {
Declination declination;
try {
declination = declinationService.getDeclination(timePoint, position, /* timeoutForOnlineFetchInMilliseconds */ 1000);
if (declination != null) {
direction = new DegreeBearingImpl(sentence.getMagneticWindDirection()).add(declination.getBearingCorrectedTo(timePoint));
} else {
direction = null;
}
if (direction != null) {
final KnotSpeedWithBearingAndTimepoint fix = new KnotSpeedWithBearingAndTimepoint(timePoint,
speed.getKnots(), direction);
trueWind.add(fix);
tryToCreateWindFixFromTrueWind(fix);
}
} catch (ParseException | IOException e) {
logger.log(Level.WARNING, "Couldn't correct magnetic TWD reading by declination; ignoring", e);
}
if (direction != null) {
final KnotSpeedWithBearingAndTimepoint fix = new KnotSpeedWithBearingAndTimepoint(timePoint,
speed.getKnots(), direction);
trueWind.add(fix);
tryToCreateWindFixFromTrueWind(fix);
}
} catch (ParseException | IOException e) {
logger.log(Level.WARNING, "Couldn't correct magnetic TWD reading by declination; ignoring", e);
}
}
}