Package org.orekit.files.iirv

Class IIRVEphemerisFile

java.lang.Object

org.orekit.files.iirv.IIRVEphemerisFile

All Implemented Interfaces:

EphemerisFile<TimeStampedPVCoordinates,IIRVSegment>

public class IIRVEphemerisFile
extends Object
implements EphemerisFile<TimeStampedPVCoordinates,IIRVSegment>

Class for associating a the IIRVEphemerisFile.IIRVEphemeris ephemeris state data (obtained from an IIRVMessage) to a single satellite, identified by its IIRV VehicleIdCodeTerm.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IIRVEphemerisFile.IIRVEphemeris	Ephemeris from an IIRV file.

Nested classes/interfaces inherited from interface org.orekit.files.general.EphemerisFile

EphemerisFile.EphemerisSegment<C extends TimeStampedPVCoordinates>, EphemerisFile.SatelliteEphemeris<C extends TimeStampedPVCoordinates,S extends EphemerisFile.EphemerisSegment<C>>

Constructor Summary

Constructors

Constructor	Description
IIRVEphemerisFile(double mu, int interpolationSamples, int startYear, IIRVMessage iirvMessage)	Constructs a IIRVEphemerisFile instance from a IIRVMessage.
IIRVEphemerisFile(int startYear, IIRVMessage iirvMessage)	Constructs a IIRVEphemerisFile instance from a IIRVMessage with default values.
IIRVEphemerisFile(IIRVEphemerisFile.IIRVEphemeris ephemeris)	Constructs a IIRVEphemerisFile instance.

Method Summary

Modifier and Type	Method	Description
IIRVMessage	getIIRV()	Gets the IIRV message containing the ephemeris data.
IIRVEphemerisFile.IIRVEphemeris	getIIRVEphemeris()	Gets the IIRVEphemerisFile.IIRVEphemeris associated with this file.
Map<String,IIRVEphemerisFile.IIRVEphemeris>	getSatellites()	Get the loaded ephemeris for each satellite in the file.
int	getStartYear()	Gets the start year for this file.

Methods inherited from class java.lang.Object

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

Constructor Detail

IIRVEphemerisFile

public IIRVEphemerisFile(IIRVEphemerisFile.IIRVEphemeris ephemeris)

Constructs a IIRVEphemerisFile instance.

Parameters:

ephemeris - IIRV ephemeris data.

IIRVEphemerisFile

public IIRVEphemerisFile(double mu,
                         int interpolationSamples,
                         int startYear,
                         IIRVMessage iirvMessage)

Constructs a IIRVEphemerisFile instance from a IIRVMessage.

Parameters:

mu - gravitational parameter (m^3/s^2)

interpolationSamples - number of samples to use in interpolation

startYear - Year associated with the beginning of the IIRV message

iirvMessage - IIRV message

IIRVEphemerisFile

public IIRVEphemerisFile(int startYear,
                         IIRVMessage iirvMessage)

Constructs a IIRVEphemerisFile instance from a IIRVMessage with default values.

See IIRVSegment(int, IIRVMessage) for default value information.

Parameters:

startYear - Year associated with the beginning of the IIRV message

iirvMessage - IIRV message

Method Detail

getSatellites

public Map<String,IIRVEphemerisFile.IIRVEphemeris> getSatellites()

Get the loaded ephemeris for each satellite in the file.

STK ephemeris files define ephemeris for a single satellite, so the returned map will have a single entry.

Specified by:

getSatellites in interface EphemerisFile<TimeStampedPVCoordinates,IIRVSegment>

Returns:

a map from the satellite's ID to the information about that satellite contained in the file.

getIIRVEphemeris

public IIRVEphemerisFile.IIRVEphemeris getIIRVEphemeris()

Gets the IIRVEphemerisFile.IIRVEphemeris associated with this file.

Returns:

IIRVEphemerisFile.IIRVEphemeris associated with this file.

getIIRV

public IIRVMessage getIIRV()

Gets the IIRV message containing the ephemeris data.

Returns:

IIRVMessage containing the ephemeris data.

getStartYear

public int getStartYear()

Gets the start year for this file.

Returns:

start year for this file.