Package org.orekit.propagation.sampling

Class MultisatStepNormalizer

java.lang.Object

org.orekit.propagation.sampling.MultisatStepNormalizer

All Implemented Interfaces:

MultiSatStepHandler

public class MultisatStepNormalizer
extends Object
implements MultiSatStepHandler

This class wraps an object implementing MultiSatFixedStepHandler into a MultiSatStepHandler.

It mirrors the StepNormalizer interface from Hipparchus but provides a space-dynamics interface to the methods.

Since:

12.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
MultisatStepNormalizer(double h, MultiSatFixedStepHandler handler)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
void	finish(List<SpacecraftState> finalStates)	Finalize propagation.
MultiSatFixedStepHandler	getFixedStepHandler()	Get the underlying fixed step handler.
double	getFixedTimeStep()	Get the fixed time step.
void	handleStep(List<OrekitStepInterpolator> interpolators)	Handle the current step.
void	init(List<SpacecraftState> s0, AbsoluteDate t)	Initialize step handler at the start of a propagation.

Methods inherited from class java.lang.Object

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

Constructor Details

MultisatStepNormalizer

public MultisatStepNormalizer(double h,
 MultiSatFixedStepHandler handler)

Simple constructor.

Parameters:

h - fixed time step (sign is not used)

handler - fixed time step handler to wrap

Method Details

getFixedTimeStep

public double getFixedTimeStep()

Get the fixed time step.

Returns:

fixed time step

getFixedStepHandler

public MultiSatFixedStepHandler getFixedStepHandler()

Get the underlying fixed step handler.

Returns:

underlying fixed step handler

init

public void init(List<SpacecraftState> s0,
 AbsoluteDate t)

Initialize step handler at the start of a propagation.

This method is called once at the start of the propagation. It may be used by the step handler to initialize some internal data if needed.

The default method does nothing

Specified by:

init in interface MultiSatStepHandler

Parameters:

s0 - initial states, one for each satellite in the same order used to build the multi-sat propagator.

t - target time for the integration

handleStep

public void handleStep(List<OrekitStepInterpolator> interpolators)

Handle the current step.

When called by PropagatorsParallelizer, all interpolators have the same time range.

Specified by:

handleStep in interface MultiSatStepHandler

Parameters:

interpolators - interpolators set up for the current step in the same order used to build the multi-sat propagator

finish

public void finish(List<SpacecraftState> finalStates)

Finalize propagation.

Specified by:

finish in interface MultiSatStepHandler

Parameters:

finalStates - states at propagation end