de.fhg.igd.gps
Class NMEA183GSVSentence

java.lang.Object
  de.fhg.igd.gps.NMEA183Sentence
      de.fhg.igd.gps.NMEA183GSVSentence

public class NMEA183GSVSentence

extends NMEA183Sentence

GSV - Satellites in view

Author:

Dennis Bartussek

Field Summary

protected int[]	azimuth_ azimuth of at most four satellites (degrees)
protected int[]	elevation_ elevation of at most four satellites (degrees)
protected int	numOfSatellites_ number of satellites in view
protected int	numOfSentences_ number of sentences for full data
protected int[]	prn_ satellite PRN number of at most four satellites
protected int	sentenceNumber_ sentence number
protected int[]	signalStrength_ signal strength of at most four satellite (degrees)

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

checksum_, fields_, sentenceId_, sentenceId_desc_, talkerId_, talkerId_desc_

Constructor Summary

NMEA183GSVSentence(String talkerId)
Constructs a new NMEA183GSVSentence with the specified talkerId.

Method Summary

protected String	bodyToString() Returns the body part of this sentence's string representation.
int[]	getAzimuth() Returns the azimuth of at most 4 satellites in view, measured in degrees.
int[]	getElevation() Returns the elevation of at most 4 satellites in view, measured in degrees.
int	getNumOfSatellites() Returns the number of satellites in view.
int	getNumOfSentences() Returns the number of sentences for full data.
int[]	getPrn() Returns the prns of at most 4 satellites in view.
int	getSentenceNumber() Returns the number of this sentence.
int[]	getSignalStrength() Returns the signal strength of at most 4 satellites in view.
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

numOfSentences_

protected int numOfSentences_

number of sentences for full data

sentenceNumber_

protected int sentenceNumber_

sentence number

numOfSatellites_

protected int numOfSatellites_

number of satellites in view

prn_

protected int[] prn_

satellite PRN number of at most four satellites

elevation_

protected int[] elevation_

elevation of at most four satellites (degrees)

azimuth_

protected int[] azimuth_

azimuth of at most four satellites (degrees)

signalStrength_

protected int[] signalStrength_

signal strength of at most four satellite (degrees)

Constructor Detail

NMEA183GSVSentence

public NMEA183GSVSentence(String talkerId)

Constructs a new NMEA183GSVSentence with the specified talkerId.

Parameters:

talkerId - the talker id of this NMEA183GSVSentence

Method Detail

parse

public void parse(NMEA183Tokenizer tokenizer)
           throws IndexOutOfBoundsException,
                  NumberFormatException

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:

IndexOutOfBoundsException

NumberFormatException

getNumOfSentences

public int getNumOfSentences()

Returns the number of sentences for full data.

Returns:

the number of sentences for full data

getSentenceNumber

public int getSentenceNumber()

Returns the number of this sentence.

Returns:

the number of this sentence.

getNumOfSatellites

public int getNumOfSatellites()

Returns the number of satellites in view.

Returns:

the number of satellites in view.

getPrn

public int[] getPrn()

Returns the prns of at most 4 satellites in view.

Returns:

the prns of at most 4 satellites in view

getElevation

public int[] getElevation()

Returns the elevation of at most 4 satellites in view, measured in degrees.

Returns:

the elevation of at most 4 satellites in view, measured in degrees

getAzimuth

public int[] getAzimuth()

Returns the azimuth of at most 4 satellites in view, measured in degrees.

Returns:

the azimuth of at most 4 satellites in view, measured in degrees

getSignalStrength

public int[] getSignalStrength()

Returns the signal strength of at most 4 satellites in view.

Returns:

the signal strength of at most 4 satellites in view

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()