org.orekit.propagation.numerical

Class GLONASSNumericalPropagator.Builder

java.lang.Object

org.orekit.propagation.numerical.GLONASSNumericalPropagator.Builder

Enclosing class:

GLONASSNumericalPropagator

public static class GLONASSNumericalPropagator.Builder
extends Object

This nested class aims at building a GLONASSNumericalPropagator.

It implements the classical builder pattern.

Constructor Summary

Constructors

Constructor and Description
Builder(ClassicalRungeKuttaIntegrator integrator, GLONASSEphemeris glonassOrbElt, boolean isAccAvailable) Initializes the builder.

Method Summary

Modifier and Type	Method and Description
GLONASSNumericalPropagator.Builder	attitudeProvider(AttitudeProvider userProvider) Sets the attitude provider.
GLONASSNumericalPropagator	build() Finalizes the build.
GLONASSNumericalPropagator.Builder	dataContext(DataContext context) Sets the data context used by the propagator.
GLONASSNumericalPropagator.Builder	eci(Frame inertial) Sets the Earth Centered Inertial frame used for propagation.
GLONASSNumericalPropagator.Builder	mass(double userMass) Sets the mass.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

@DefaultDataContext
public Builder(ClassicalRungeKuttaIntegrator integrator,
                                   GLONASSEphemeris glonassOrbElt,
                                   boolean isAccAvailable)

Initializes the builder.

The attitude provider is set by default to the DEFAULT_LAW in the default data context.
The mass is set by default to the DEFAULT_MASS.
The data context is by default to the default data context.
The ECI frame is set by default to the EME2000 frame in the default data context.

Parameters:

integrator - 4th order Runge-Kutta as recommended by GLONASS ICD

glonassOrbElt - the GLONASS orbital elements to be used by the GLONASSNumericalPropagator.

isAccAvailable - flag for availability of the projections of accelerations transmitted within the navigation message

See Also:

attitudeProvider(AttitudeProvider provider), mass(double mass), eci(Frame inertial)

Method Detail

attitudeProvider

public GLONASSNumericalPropagator.Builder attitudeProvider(AttitudeProvider userProvider)

Sets the attitude provider.

Parameters:

userProvider - the attitude provider

Returns:

the updated builder

mass

public GLONASSNumericalPropagator.Builder mass(double userMass)

Sets the mass.

Parameters:

userMass - the mass (in kg)

Returns:

the updated builder

eci

public GLONASSNumericalPropagator.Builder eci(Frame inertial)

Sets the Earth Centered Inertial frame used for propagation.

Parameters:

inertial - the ECI frame

Returns:

the updated builder

dataContext

public GLONASSNumericalPropagator.Builder dataContext(DataContext context)

Sets the data context used by the propagator. Does not update the ECI frame which must be done separately using eci(Frame).

Parameters:

context - used for propagation.

Returns:

the updated builder.

build

public GLONASSNumericalPropagator build()

Finalizes the build.

Returns:

the built GPSPropagator