de.fhg.igd.gps
Class NMEA183RMCSentence

java.lang.Object
  de.fhg.igd.gps.NMEA183Sentence
      de.fhg.igd.gps.NMEA183RMCSentence

public class NMEA183RMCSentence

extends NMEA183Sentence

RMC - Recommended minimum specific GPS/Transit data

Author:

Dennis Bartussek

Field Summary

protected String	dataStatus_ navigation receiver warning A = ok V = warning
protected Date	fixDate_ date of fix
protected double	groundSpeedKnots_ speed over ground, knots
protected Latitude	latitude_ latitude
protected Longitude	longitude_ longitude
protected double	magneticVariation_ magnetic variation
protected String	magneticVariationDirection_
protected Date	timestamp_ time of fix
protected double	trueCourse_ true course, degrees

Fields inherited from class de.fhg.igd.gps.NMEA183Sentence

checksum_, fields_, sentenceId_, sentenceId_desc_, talkerId_, talkerId_desc_

Constructor Summary

NMEA183RMCSentence(String talkerId)
Constructs a new NMEARMC183Sentence with the specified talkerId.

Method Summary

protected String	bodyToString() Returns the body part of this sentence's string representation.
String	getDataStatus() Returns the data status ( "A" = ok, "V" = warning ).
Date	getFixDate() Returns the date of fix.
double	getGroundSpeedKnots() Returns the ground speed, measured in knots.
Latitude	getLatitude() Returns the Latitude of this sentence.
Longitude	getLongitude() Returns the Longitude of this sentence.
double	getMagneticVariation() Returns the magnetic variation.
String	getMagneticVariationDirection() Returns the direction of the magnetic variation.
Date	getTimestamp() Returns the time stamp of this sentence as a Date object.
double	getTrueCourse() Returns the true course, measured in degrees.
void	parse(NMEA183Tokenizer tokenizer) Reads and parses a NMEA183 sentence from tokenizer.

Methods inherited from class de.fhg.igd.gps.NMEA183Sentence

computeChecksum, getDateField, getFloatField, getIntegerField, getLatitudeField, getLongitudeField, getSentenceId, getStringField, hasChecksum, headerToString, rebuildSentence, toString, valid

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

timestamp_

protected Date timestamp_

time of fix

dataStatus_

protected String dataStatus_

navigation receiver warning
A = ok
V = warning

latitude_

protected Latitude latitude_

latitude

longitude_

protected Longitude longitude_

longitude

groundSpeedKnots_

protected double groundSpeedKnots_

speed over ground, knots

trueCourse_

protected double trueCourse_

true course, degrees

fixDate_

protected Date fixDate_

date of fix

magneticVariation_

protected double magneticVariation_

magnetic variation

magneticVariationDirection_

protected String magneticVariationDirection_

Constructor Detail

NMEA183RMCSentence

public NMEA183RMCSentence(String talkerId)

Constructs a new NMEARMC183Sentence with the specified talkerId.

Parameters:

talkerId - the talker id of this NMEA183RMCSentence

Method Detail

parse

public void parse(NMEA183Tokenizer tokenizer)
           throws NMEA183SentenceFormatException

Description copied from class: NMEA183Sentence

Reads and parses a NMEA183 sentence from tokenizer.

Overrides:

parse in class NMEA183Sentence

Parameters:

tokenizer - the NMEA183Tokenizer to read from

Throws:

NMEA183SentenceFormatException - if the read sentence does not have the appropriate format

getTimestamp

public Date getTimestamp()

Returns the time stamp of this sentence as a Date object.

Returns:

the time stamp of this sentence as a Date object.

getLongitude

public Longitude getLongitude()

Returns the Longitude of this sentence.

Returns:

the Longitude of this sentence

getLatitude

public Latitude getLatitude()

Returns the Latitude of this sentence.

Returns:

the Latitude of this sentence

getTrueCourse

public double getTrueCourse()

Returns the true course, measured in degrees.

Returns:

the true course, measured in degrees

getGroundSpeedKnots

public double getGroundSpeedKnots()

Returns the ground speed, measured in knots.

Returns:

the ground speed, measured in knots

getDataStatus

public String getDataStatus()

Returns the data status ( "A" = ok, "V" = warning ).

Returns:

the data status

getFixDate

public Date getFixDate()

Returns the date of fix.

Returns:

the date of fix

getMagneticVariation

public double getMagneticVariation()

Returns the magnetic variation.

Returns:

the magnetic variation

getMagneticVariationDirection

public String getMagneticVariationDirection()

Returns the direction of the magnetic variation.

Returns:

the direction of the magnetic variation

bodyToString

protected String bodyToString()

Description copied from class: NMEA183Sentence

Returns the body part of this sentence's string representation.

Overrides:

bodyToString in class NMEA183Sentence

Returns:

the body part of this sentence's string representation.

See Also:

NMEA183Sentence.toString()