public class GPSDataSystem extends java.lang.Object implements MasterReferenceSystem, PamObserver
Constructor and Description |
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GPSDataSystem(GPSControl gpsControl) |
Modifier and Type | Method and Description |
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java.lang.Double |
getCourse() |
java.lang.String |
getError() |
java.lang.Long |
getFixTime() |
java.lang.Double |
getHeading() |
LatLong |
getLatLong() |
java.lang.String |
getName() |
java.lang.String |
getObserverName() |
PamObserver |
getObserverObject() |
long |
getRequiredDataHistory(PamObservable o,
java.lang.Object arg) |
java.lang.Double |
getSpeed() |
void |
masterClockUpdate(long milliSeconds,
long sampleNumber) |
void |
noteNewSettings() |
void |
removeObservable(PamObservable o)
called when an Observable (PamDataBlock) is removed from the system
|
void |
setDisplayTime(long displayTime) |
void |
setSampleRate(float sampleRate,
boolean notify)
New sample rate
|
void |
update(PamObservable o,
PamDataUnit arg)
Informs the PamObserver that new data have been added to the Observable
class
|
public GPSDataSystem(GPSControl gpsControl)
public LatLong getLatLong()
getLatLong
in interface MasterReferenceSystem
public java.lang.Long getFixTime()
getFixTime
in interface MasterReferenceSystem
public java.lang.Double getCourse()
getCourse
in interface MasterReferenceSystem
public java.lang.Double getHeading()
getHeading
in interface MasterReferenceSystem
public java.lang.Double getSpeed()
getSpeed
in interface MasterReferenceSystem
public java.lang.String getName()
getName
in interface MasterReferenceSystem
public long getRequiredDataHistory(PamObservable o, java.lang.Object arg)
getRequiredDataHistory
in interface PamObserver
o
- PamObservable class requiring the dataarg
- optional argument from PamObservablepublic void update(PamObservable o, PamDataUnit arg)
PamObserver
update
in interface PamObserver
o
- Reference to the Observable (a PamDataBlock)arg
- Reference to the new PamDataUnitpublic void removeObservable(PamObservable o)
PamObserver
removeObservable
in interface PamObserver
public void setSampleRate(float sampleRate, boolean notify)
PamObserver
setSampleRate
in interface PamObserver
notify
- Notify other PamObservers and PamObservables in the chain.public void noteNewSettings()
noteNewSettings
in interface PamObserver
public java.lang.String getObserverName()
getObserverName
in interface PamObserver
public void masterClockUpdate(long milliSeconds, long sampleNumber)
masterClockUpdate
in interface PamObserver
public PamObserver getObserverObject()
getObserverObject
in interface PamObserver
public java.lang.String getError()
getError
in interface MasterReferenceSystem
public void setDisplayTime(long displayTime)
setDisplayTime
in interface MasterReferenceSystem