com.eurotech.framework.emulator.position
Class PositionServiceImpl

java.lang.Object
  com.eurotech.framework.emulator.position.PositionServiceImpl

All Implemented Interfaces:

PositionService

public class PositionServiceImpl
extends Object
implements PositionService

Constructor Summary

PositionServiceImpl()

Method Summary

protected void	activate(org.osgi.service.component.ComponentContext componentContext)
protected void	deactivate(org.osgi.service.component.ComponentContext componentContext)
String	getLastSentence() Returns the last sentence received from the gps.
String	getNmeaDate() Returns the current NMEA date from ZDA sentence
NmeaPosition	getNmeaPosition() Returns the current NMEA geographic position.
String	getNmeaTime() Returns the current NMEA time from GGA or ZDA sentence
org.osgi.util.position.Position	getPosition() Returns the current geographic position. The org.osgi.util.measurement.Measurement class is used to represent the values that make up a position : getLongitude() : returns the longitude of this position in radians. getLatitude() : returns the latitude of this position in radians.
boolean	isLocked() Returns true if a valid geographic position has been received.
void	setEventAdmin(org.osgi.service.event.EventAdmin eventAdmin)
void	start()
void	stop()
void	unsetEventAdmin(org.osgi.service.event.EventAdmin eventAdmin)

Methods inherited from class java.lang.Object

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

Constructor Detail

PositionServiceImpl

public PositionServiceImpl()

Method Detail

setEventAdmin

public void setEventAdmin(org.osgi.service.event.EventAdmin eventAdmin)

unsetEventAdmin

public void unsetEventAdmin(org.osgi.service.event.EventAdmin eventAdmin)

activate

protected void activate(org.osgi.service.component.ComponentContext componentContext)

deactivate

protected void deactivate(org.osgi.service.component.ComponentContext componentContext)

getPosition

public org.osgi.util.position.Position getPosition()

Description copied from interface: PositionService

Returns the current geographic position.
The org.osgi.util.measurement.Measurement class is used to represent the values that make up a position :

getLongitude() : returns the longitude of this position in radians.

getLatitude() : returns the latitude of this position in radians.

getSpeed() : returns the ground speed of this position in meters per second.

getTrack() : Returns the track of this position in radians as a compass heading. The track is the extrapolation of previous previously measured positions to a future position.

Specified by:

getPosition in interface PositionService

See Also:

Position

getNmeaPosition

public NmeaPosition getNmeaPosition()

Description copied from interface: PositionService

Returns the current NMEA geographic position.

getLongitude() : returns the longitude of this position in degrees.

getLatitude() : returns the latitude of this position in degrees.

getSpeedKmh() : returns the ground speed of this position in km/h.

getSpeedMph() : returns the ground speed of this position in mph.

getTrack() : Returns the track of this position in degrees as a compass heading.

Specified by:

getNmeaPosition in interface PositionService

See Also:

NmeaPosition

getNmeaTime

public String getNmeaTime()

Description copied from interface: PositionService

Returns the current NMEA time from GGA or ZDA sentence

Specified by:

getNmeaTime in interface PositionService

getNmeaDate

public String getNmeaDate()

Description copied from interface: PositionService

Returns the current NMEA date from ZDA sentence

Specified by:

getNmeaDate in interface PositionService

isLocked

public boolean isLocked()

Description copied from interface: PositionService

Returns true if a valid geographic position has been received.

Specified by:

isLocked in interface PositionService

getLastSentence

public String getLastSentence()

Description copied from interface: PositionService

Returns the last sentence received from the gps.

Specified by:

getLastSentence in interface PositionService

start

public void start()

stop

public void stop()