Package org.opensky.model

Class StateVector

java.lang.Object
org.opensky.model.StateVector
All Implemented Interfaces:
Serializable
public class StateVector extends Object implements Serializable
Represents the State of a vehicle as seen by the network at a particular time.
Author:
Markus Fuchs, fuchs@opensky-network.org
See Also:

  • Constructor Details

    • StateVector

      public StateVector(String icao24)

  • Method Details

    • getGeoAltitude

      public Double getGeoAltitude()
      Returns:
      geometric altitude in meters. Can be null.

    • setGeoAltitude

      public void setGeoAltitude(Double geoAltitude)

    • getLongitude

      public Double getLongitude()
      Returns:
      longitude in ellipsoidal coordinates (WGS-84) and degrees. Can be null

    • setLongitude

      public void setLongitude(Double longitude)

    • getLatitude

      public Double getLatitude()
      Returns:
      latitude in ellipsoidal coordinates (WGS-84) and degrees. Can be null

    • setLatitude

      public void setLatitude(Double latitude)

    • getVelocity

      public Double getVelocity()
      Returns:
      over ground in m/s. Can be null if information not present

    • setVelocity

      public void setVelocity(Double velocity)

    • getHeading

      public Double getHeading()
      Returns:
      in decimal degrees (0 is north). Can be null if information not present

    • setHeading

      public void setHeading(Double heading)

    • getVerticalRate

      public Double getVerticalRate()
      Returns:
      in m/s, incline is positive, decline negative. Can be null if information not present.

    • setVerticalRate

      public void setVerticalRate(Double verticalRate)

    • getIcao24

      public String getIcao24()
      Returns:
      ICAO24 address of the transmitter in hex string representation.

    • setIcao24

      public void setIcao24(String icao24)

    • getCallsign

      public String getCallsign()
      Returns:
      callsign of the vehicle. Can be null if no callsign has been received.

    • setCallsign

      public void setCallsign(String callsign)

    • isOnGround

      public boolean isOnGround()
      Returns:
      true if aircraft is on ground (sends ADS-B surface position reports).

    • setOnGround

      public void setOnGround(boolean onGround)

    • getLastContact

      public Double getLastContact()
      Returns:
      seconds since epoch of last message overall received by this transponder.

    • setLastContact

      public void setLastContact(Double lastContact)

    • getLastPositionUpdate

      public Double getLastPositionUpdate()
      Returns:
      seconds since epoch of last position report. Can be null if there was no position report received by OpenSky within 15s before.

    • setLastPositionUpdate

      public void setLastPositionUpdate(Double lastPositionUpdate)

    • addSerial

      public void addSerial(int serial)

    • getSerials

      public Set<Integer> getSerials()
      Returns:
      serial numbers of sensors which received messages from the vehicle within the validity period of this state vector. null if information is not present, i.e., there was no filter for a sensor in the request

    • getOriginCountry

      public String getOriginCountry()
      Returns:
      the country inferred through the ICAO24 address

    • setOriginCountry

      public void setOriginCountry(String originCountry)

    • getSquawk

      public String getSquawk()
      Returns:
      transponder code aka squawk. Can be null

    • setSquawk

      public void setSquawk(String squawk)

    • isSpi

      public boolean isSpi()
      Returns:
      whether flight status indicates special purpose indicator.

    • setSpi

      public void setSpi(boolean spi)

    • getBaroAltitude

      public Double getBaroAltitude()
      Returns:
      barometric altitude in meters. Can be null.

    • setBaroAltitude

      public void setBaroAltitude(Double baroAltitude)

    • getPositionSource

      public StateVector.PositionSource getPositionSource()
      Returns:
      origin of this state's position

    • setPositionSource

      public void setPositionSource(StateVector.PositionSource positionSource)

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object