Package org.orekit.propagation.conversion

Class AbstractVariableStepIntegratorBuilder

java.lang.Object

org.orekit.propagation.conversion.AbstractVariableStepIntegratorBuilder

All Implemented Interfaces:

ODEIntegratorBuilder

Direct Known Subclasses:

AdamsBashforthIntegratorBuilder, AdamsMoultonIntegratorBuilder, DormandPrince54IntegratorBuilder, DormandPrince853IntegratorBuilder, GraggBulirschStoerIntegratorBuilder, HighamHall54IntegratorBuilder

public abstract class AbstractVariableStepIntegratorBuilder
extends Object
implements ODEIntegratorBuilder

Abstract class for integrator builder using variable step size.

Since:

12.2

Author:

Romain Serra

Field Summary

Fields

Modifier and Type	Field	Description
protected double	dP	Position error (m).
protected double	dV	Velocity error (m/s).
protected double	maxStep	Maximum step size (s).
protected double	minStep	Minimum step size (s).

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractVariableStepIntegratorBuilder(double minStep, double maxStep, double dP)	Constructor.
protected	AbstractVariableStepIntegratorBuilder(double minStep, double maxStep, double dP, double dV)	Constructor with expected velocity error.

Method Summary

Modifier and Type	Method	Description
protected double[][]	getTolerances(Orbit orbit, OrbitType orbitType)	Computes tolerances.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.propagation.conversion.ODEIntegratorBuilder

buildIntegrator, buildIntegrator

Field Detail

minStep

protected final double minStep

Minimum step size (s).

maxStep

protected final double maxStep

Maximum step size (s).

dP

protected final double dP

Position error (m).

dV

protected final double dV

Velocity error (m/s).

Constructor Detail

AbstractVariableStepIntegratorBuilder

protected AbstractVariableStepIntegratorBuilder(double minStep,
                                                double maxStep,
                                                double dP)

Constructor. Should only use this constructor with Orbit.

Parameters:

minStep - minimum step size (s)

maxStep - maximum step size (s)

dP - position error (m)

AbstractVariableStepIntegratorBuilder

protected AbstractVariableStepIntegratorBuilder(double minStep,
                                                double maxStep,
                                                double dP,
                                                double dV)

Constructor with expected velocity error.

Parameters:

minStep - minimum step size (s)

maxStep - maximum step size (s)

dP - position error (m)

dV - velocity error (m/s)

Method Detail

getTolerances

protected double[][] getTolerances(Orbit orbit,
                                   OrbitType orbitType)

Computes tolerances.

Parameters:

orbit - initial orbit

orbitType - orbit type for integration

Returns:

integrator tolerances