Package org.orekit.gnss.antenna

Class AntexLoader

java.lang.Object

org.orekit.gnss.antenna.AntexLoader

public class AntexLoader
extends Object

Factory for GNSS antennas (both receiver and satellite).

The factory creates antennas by parsing an ANTEX file.

Since:

9.2

Author:

Luc Maisonobe

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_ANTEX_SUPPORTED_NAMES	Default supported files name pattern for antex files.

Constructor Summary

Constructors

Constructor	Description
AntexLoader(String supportedNames)	Simple constructor.
AntexLoader(String supportedNames, DataProvidersManager dataProvidersManager, TimeScale gps)	Construct a loader by specifying a DataProvidersManager.
AntexLoader(DataSource source, TimeScale gps)	Construct a loader by specifying the source of ANTEX auxiliary data files.

Method Summary

Modifier and Type	Method	Description
TimeSpanMap<SatelliteAntenna>	findSatelliteAntenna(SatelliteSystem satelliteSystem, int prnNumber)	Find the time map for a specific satellite antenna.
List<ReceiverAntenna>	getReceiversAntennas()	Get parsed receivers antennas.
List<TimeSpanMap<SatelliteAntenna>>	getSatellitesAntennas()	Get parsed satellites antennas.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ANTEX_SUPPORTED_NAMES

public static final String DEFAULT_ANTEX_SUPPORTED_NAMES

Default supported files name pattern for antex files.

See Also:

Constant Field Values

Constructor Detail

AntexLoader

@DefaultDataContext
public AntexLoader(String supportedNames)

Simple constructor. This constructor uses the default data context.

Parameters:

supportedNames - regular expression for supported files names

See Also:

AntexLoader(String, DataProvidersManager, TimeScale)

AntexLoader

public AntexLoader(String supportedNames,
                   DataProvidersManager dataProvidersManager,
                   TimeScale gps)

Construct a loader by specifying a DataProvidersManager.

Parameters:

supportedNames - regular expression for supported files names

dataProvidersManager - provides access to auxiliary data.

gps - the GPS time scale to use when loading the ANTEX files.

Since:

10.1

AntexLoader

public AntexLoader(DataSource source,
                   TimeScale gps)

Construct a loader by specifying the source of ANTEX auxiliary data files.

Parameters:

source - source for the ANTEX data

gps - the GPS time scale to use when loading the ANTEX files.

Since:

12.0

Method Detail

getSatellitesAntennas

public List<TimeSpanMap<SatelliteAntenna>> getSatellitesAntennas()

Get parsed satellites antennas.

Returns:

unmodifiable view of parsed satellites antennas

findSatelliteAntenna

public TimeSpanMap<SatelliteAntenna> findSatelliteAntenna(SatelliteSystem satelliteSystem,
                                                          int prnNumber)

Find the time map for a specific satellite antenna.

Parameters:

satelliteSystem - satellite system

prnNumber - number within the satellite system

Returns:

time map for the antenna

getReceiversAntennas

public List<ReceiverAntenna> getReceiversAntennas()

Get parsed receivers antennas.

Returns:

unmodifiable view of parsed receivers antennas