org.orekit.propagation.conversion

Interface PropagatorBuilder

All Known Implementing Classes:

AbstractPropagatorBuilder, EcksteinHechlerPropagatorBuilder, KeplerianPropagatorBuilder, NumericalPropagatorBuilder, TLEPropagatorBuilder

public interface PropagatorBuilder

This interface is the top-level abstraction to build propagators for conversion.

Since:

6.0

Author:

Pascal Parraud

Method Summary

Modifier and Type	Method and Description
Propagator	buildPropagator(double[] normalizedParameters) Build a propagator.
Frame	getFrame() Get the frame in which the orbit is propagated.
AbsoluteDate	getInitialOrbitDate() Get the date of the initial orbit.
ParameterDriversList	getOrbitalParametersDrivers() Get the drivers for the configurable orbital parameters.
OrbitType	getOrbitType() Get the orbit type expected for the 6 first parameters in buildPropagator(double[]).
PositionAngle	getPositionAngle() Get the position angle type expected for the 6 first parameters in buildPropagator(double[]).
ParameterDriversList	getPropagationParametersDrivers() Get the drivers for the configurable propagation parameters.
double[]	getSelectedNormalizedParameters() Get the current value of selected normalized parameters.

Method Detail

buildPropagator

Propagator buildPropagator(double[] normalizedParameters)
                    throws OrekitException

Build a propagator.

Parameters:

normalizedParameters - normalized values for the selected parameters

Returns:

an initialized propagator

Throws:

OrekitException - if propagator cannot be build

getSelectedNormalizedParameters

double[] getSelectedNormalizedParameters()

Get the current value of selected normalized parameters.

Returns:

current value of selected normalized parameters

getOrbitType

OrbitType getOrbitType()

Get the orbit type expected for the 6 first parameters in buildPropagator(double[]).

Returns:

orbit type to use in buildPropagator(double[])

Since:

7.1

See Also:

buildPropagator(double[]), getPositionAngle()

getPositionAngle

PositionAngle getPositionAngle()

Get the position angle type expected for the 6 first parameters in buildPropagator(double[]).

Returns:

position angle type to use in buildPropagator(double[])

Since:

7.1

See Also:

buildPropagator(double[]), getOrbitType()

getInitialOrbitDate

AbsoluteDate getInitialOrbitDate()

Get the date of the initial orbit.

Returns:

date of the initial orbit

getFrame

Frame getFrame()

Get the frame in which the orbit is propagated.

Returns:

frame in which the orbit is propagated

getOrbitalParametersDrivers

ParameterDriversList getOrbitalParametersDrivers()

Get the drivers for the configurable orbital parameters.

Returns:

drivers for the configurable orbital parameters

Since:

8.0

getPropagationParametersDrivers

ParameterDriversList getPropagationParametersDrivers()

Get the drivers for the configurable propagation parameters.

The parameters typically correspond to force models.

Returns:

drivers for the configurable propagation parameters

Since:

8.0