Package org.orekit.propagation.sampling

Class OrekitStepHandlerMultiplexer

java.lang.Object

org.orekit.propagation.sampling.OrekitStepHandlerMultiplexer

All Implemented Interfaces:

OrekitStepHandler

public class OrekitStepHandlerMultiplexer
extends Object
implements OrekitStepHandler

This class gathers several OrekitStepHandler instances into one.

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
OrekitStepHandlerMultiplexer()	Simple constructor.

Method Summary

Modifier and Type	Method	Description
void	add(OrekitStepHandler handler)	Add a step handler.
void	handleStep(OrekitStepInterpolator interpolator, boolean isLast)	Handle the current step.
void	init(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 Detail

OrekitStepHandlerMultiplexer

public OrekitStepHandlerMultiplexer()

Simple constructor.

Method Detail

add

public void add(OrekitStepHandler handler)

Add a step handler.

Parameters:

handler - step handler to add

init

public void init(SpacecraftState s0,
                 AbsoluteDate t)
          throws OrekitException

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 OrekitStepHandler

Parameters:

s0 - initial state

t - target time for the integration

Throws:

OrekitException - if step handler cannot be initialized

handleStep

public void handleStep(OrekitStepInterpolator interpolator,
                       boolean isLast)
                throws OrekitException

Handle the current step.

Specified by:

handleStep in interface OrekitStepHandler

Parameters:

interpolator - interpolator set up for the current step

isLast - if true, this is the last integration step

Throws:

OrekitException - if step cannot be handled