fr.cnes.sirius.patrius.signalpropagation
Class SignalPropagation

java.lang.Object
  fr.cnes.sirius.patrius.signalpropagation.SignalPropagation

public class SignalPropagation
extends Object

This class describes the propagation of a signal in space

Since:

1.2

Version:

$Id: SignalPropagation.java 8601 2013-04-23 09:53:25Z DentalC $

Author:

Thomas Trapier

Concurrency :

not thread-safe

Concurrency comment :

use of the frames tree

Constructor Summary

SignalPropagation(Vector3D propagationVector, AbsoluteDate inEmissionDate, AbsoluteDate inReceptionDate, Frame refFrame, SignalPropagationModel.FixedDate fixedDate)
Constructor with computation of one of the dates

Method Summary

AbsoluteDate	getEndDate()
SignalPropagationModel.FixedDate	getFixedDateType()
AbsoluteDate	getStartDate()
Vector3D	getVector(Frame expressionFrame)

Methods inherited from class java.lang.Object

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

Constructor Detail

SignalPropagation

public SignalPropagation(Vector3D propagationVector,
                         AbsoluteDate inEmissionDate,
                         AbsoluteDate inReceptionDate,
                         Frame refFrame,
                         SignalPropagationModel.FixedDate fixedDate)

Constructor with computation of one of the dates

Parameters:

propagationVector - the propagation vector

inEmissionDate - the emission date

inReceptionDate - the reception date

refFrame - the reference frame for the vector

fixedDate - the fixed date for computations (reception or emission)

Method Detail

getStartDate

public final AbsoluteDate getStartDate()

Returns:

the startDate

getEndDate

public final AbsoluteDate getEndDate()

Returns:

the endDate

getVector

public final Vector3D getVector(Frame expressionFrame)
                         throws OrekitException

Parameters:

expressionFrame -

Returns:

the trajectory vector the signal propagation vector

Throws:

OrekitException - if frame transformation problem occurs

getFixedDateType

public SignalPropagationModel.FixedDate getFixedDateType()

Returns:

the inFixedDate