org.orekit.propagation.events
Class AdaptedEventDetector

java.lang.Object
  org.orekit.propagation.events.AdaptedEventDetector

All Implemented Interfaces:

org.apache.commons.math.ode.events.EventHandler

public class AdaptedEventDetector
extends java.lang.Object
implements org.apache.commons.math.ode.events.EventHandler

Adapt an EventDetector to commons-math EventHandler interface.

Version:

$Revision: 3111 $ $Date: 2010-02-10 17:45:39 +0100 (mer. 10 févr. 2010) $

Author:

Fabien Maussion

Field Summary

Fields inherited from interface org.apache.commons.math.ode.events.EventHandler

CONTINUE, RESET_DERIVATIVES, RESET_STATE, STOP

Constructor Summary

AdaptedEventDetector(EventDetector detector, AbsoluteDate referenceDate, double mu, Frame integrationFrame, AttitudeLaw attitudeLaw)
Build a wrapped event detector.

Method Summary

int	eventOccurred(double t, double[] y, boolean increasing)
double	g(double t, double[] y)
void	resetState(double t, double[] y)

Methods inherited from class java.lang.Object

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

Constructor Detail

AdaptedEventDetector

public AdaptedEventDetector(EventDetector detector,
                            AbsoluteDate referenceDate,
                            double mu,
                            Frame integrationFrame,
                            AttitudeLaw attitudeLaw)

Build a wrapped event detector.

Parameters:

detector - event detector to wrap

referenceDate - reference date from which t is counted

mu - central body attraction coefficient (m³/s²)

integrationFrame - frame in which integration is performed

attitudeLaw - spacecraft attitude law

Method Detail

g

public double g(double t,
                double[] y)
         throws org.apache.commons.math.ode.events.EventException

Specified by:

g in interface org.apache.commons.math.ode.events.EventHandler

Throws:

org.apache.commons.math.ode.events.EventException

eventOccurred

public int eventOccurred(double t,
                         double[] y,
                         boolean increasing)
                  throws org.apache.commons.math.ode.events.EventException

Specified by:

eventOccurred in interface org.apache.commons.math.ode.events.EventHandler

Throws:

org.apache.commons.math.ode.events.EventException

resetState

public void resetState(double t,
                       double[] y)
                throws org.apache.commons.math.ode.events.EventException

Specified by:

resetState in interface org.apache.commons.math.ode.events.EventHandler

Throws:

org.apache.commons.math.ode.events.EventException