GPS
Class ProcessHeadingData

java.lang.Object
  PamguardMVC.PamProcess
      GPS.ProcessHeadingData

All Implemented Interfaces:

Annotator, PamObserver

public class ProcessHeadingData
extends PamProcess

Field Summary

private GPSControl	gpsControl
private NMEADataBlock	headingDataSource
(package private) java.lang.Double	magneticHeading
(package private) long	magneticTime
(package private) java.lang.Double	magneticVariation
private static java.lang.String	magString
(package private) java.lang.Double	trueHeading
private static java.lang.String	trueString
(package private) long	trueTime

Fields inherited from class PamguardMVC.PamProcess

outputDataBlocks, processName, sampleRate

Constructor Summary

ProcessHeadingData(GPSControl gpsControl)

Method Summary

private void	findDataSource()
java.lang.Double	getMagneticHeading()
long	getMagneticTime()
java.lang.Double	getMagneticVariation()
java.lang.Double	getTrueHeading()
long	getTrueTime()
void	newData(PamObservable o, PamDataUnit arg)
void	noteNewSettings()
void	pamStart() Called for each process to tell it to start (may not be necessary for processes which are listening for data anyway.
void	pamStop() Stops the process.
private void	processMagneticData(NMEADataUnit nmeaData)
private void	processTrueData(NMEADataUnit nmeaData)

Methods inherited from class PamguardMVC.PamProcess

absMillisecondsToSamples, absSamplesToMilliseconds, addOutputDataBlock, changedThreading, clearOldData, createAnnotations, destroyProcess, fillXMLElement, fillXMLParameters, getAncestorDataBlock, getAnnotation, getBackendProcess, getChainPosition, getCpuPercent, getNumAnnotations, getNumOutputDataBlocks, getObserverName, getObserverObject, getOfflineData, getOutputDataBlock, getPamControlledUnit, getParentDataBlock, getParentProcess, getProcessName, getRawSourceDataBlock, getRequiredDataHistory, getSampleRate, getSourceDataBlock, getSourceProcess, isCanMultiThread, makePamProcess, masterClockUpdate, notifyModelChanged, prepareProcess, relMillisecondsToSamples, relSamplesToMilliseconds, removeObservable, removeOutputDatablock, saveViewerData, setBackendProcess, setCanMultiThread, setParentDataBlock, setParentDataBlock, setProcessName, setSampleRate, setupProcess, toString, update, updateData

Methods inherited from class java.lang.Object

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

Field Detail

gpsControl

private GPSControl gpsControl

headingDataSource

private NMEADataBlock headingDataSource

trueHeading

java.lang.Double trueHeading

magneticHeading

java.lang.Double magneticHeading

magneticVariation

java.lang.Double magneticVariation

trueTime

long trueTime

magneticTime

long magneticTime

magString

private static final java.lang.String magString

See Also:

Constant Field Values

trueString

private static final java.lang.String trueString

See Also:

Constant Field Values

Constructor Detail

ProcessHeadingData

public ProcessHeadingData(GPSControl gpsControl)

Method Detail

noteNewSettings

public void noteNewSettings()

Specified by:

noteNewSettings in interface PamObserver

Overrides:

noteNewSettings in class PamProcess

newData

public void newData(PamObservable o,
                    PamDataUnit arg)

Overrides:

newData in class PamProcess

processMagneticData

private void processMagneticData(NMEADataUnit nmeaData)

processTrueData

private void processTrueData(NMEADataUnit nmeaData)

findDataSource

private void findDataSource()

getTrueHeading

public java.lang.Double getTrueHeading()

Returns:

the trueHeading

getMagneticHeading

public java.lang.Double getMagneticHeading()

Returns:

the magneticHeading

getTrueTime

public long getTrueTime()

Returns:

the trueTime

getMagneticTime

public long getMagneticTime()

Returns:

the magneticTime

getMagneticVariation

public java.lang.Double getMagneticVariation()

Returns:

the magneticVariation

pamStart

public void pamStart()

Description copied from class: PamProcess

Called for each process to tell it to start (may not be necessary for processes which are listening for data anyway.

Specified by:

pamStart in class PamProcess

pamStop

public void pamStop()

Description copied from class: PamProcess

Stops the process.

Specified by:

pamStop in class PamProcess