public String createGLL(SignalKModel model) {
if (model.get(vessels_dot_self_dot + nav_position_latitude) != null
&& model.get(vessels_dot_self_dot + nav_position_longitude) != null) {
GLLSentence sen = (GLLSentence) sf.createParser(TalkerId.GP, SentenceId.GLL);
sen.setTime(new Time());
sen.setStatus(DataStatus.ACTIVE);
sen.setPosition(
new Position(
(double) model.get(vessels_dot_self_dot + nav_position_latitude),
(double) model.get(vessels_dot_self_dot + nav_position_longitude)));
return sen.toSentence();
}
return null;
}
// RMC,GLL, GGA = position
public String createRMC(SignalKModel model) {
if (model.get(vessels_dot_self_dot + nav_position_latitude) != null
&& model.get(vessels_dot_self_dot + nav_position_longitude) != null) {
RMCSentence sen = (RMCSentence) sf.createParser(TalkerId.GP, SentenceId.RMC);
sen.setDate(new Date());
sen.setStatus(DataStatus.ACTIVE);
sen.setMode(FaaMode.AUTOMATIC);
sen.setPosition(
new Position(
(double) model.get(vessels_dot_self_dot + nav_position_latitude),
(double) model.get(vessels_dot_self_dot + nav_position_longitude)));
if (model.getValue(vessels_dot_self_dot + nav_speedOverGround) != null) {
sen.setSpeed(
(double) model.getValue(vessels_dot_self_dot + nav_speedOverGround) * MS_TO_KNOTS);
}
if (model.get(vessels_dot_self_dot + nav_courseOverGroundTrue) != null) {
sen.setCourse(
Math.toDegrees(
(double) model.getValue(vessels_dot_self_dot + nav_courseOverGroundTrue)));
}
if (model.get(vessels_dot_self_dot + nav_magneticVariation) != null) {
Double variation = (Double) model.getValue(vessels_dot_self_dot + nav_magneticVariation);
if (variation != null) {
sen.setVariation(Math.toDegrees(Math.abs(variation)));
sen.setDirectionOfVariation((variation < 0) ? CompassPoint.WEST : CompassPoint.EAST);
}
}
return sen.toSentence();
}
return null;
}