fr.cnes.sirius.patrius.tools.force.validation
Class BasicPVCoordinatesProvider

java.lang.Object
  fr.cnes.sirius.patrius.tools.force.validation.BasicPVCoordinatesProvider

All Implemented Interfaces:

PVCoordinatesProvider

public class BasicPVCoordinatesProvider
extends Object
implements PVCoordinatesProvider

Since:

1.1

Version:

$Id: BasicPVCoordinatesProvider.java 7131 2012-12-12 15:02:39Z HoudrogeR $

Author:

Thomas Trapier

Description :

This class is only used in the tests of the package Directions. This is a basic PVCoordinatesProvider : the attributes are a PVCoordinates object that can be returned and its frame of expression.

Concurrency :

not thread-safe

Constructor Summary

BasicPVCoordinatesProvider(PVCoordinates inCoordinates, Frame inFrame)
Build a direction from an origin and a target described by their PVCoordinatesProvider

Method Summary

PVCoordinates

getPVCoordinates(AbsoluteDate date, Frame inFrame) Get the PVCoordinates of the body in the selected frame.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicPVCoordinatesProvider

public BasicPVCoordinatesProvider(PVCoordinates inCoordinates,
                                  Frame inFrame)

Build a direction from an origin and a target described by their PVCoordinatesProvider

Parameters:

inCoordinates - the PVCoordinates

inFrame - the frame in which the coordinates are expressed

Method Detail

getPVCoordinates

public final PVCoordinates getPVCoordinates(AbsoluteDate date,
                                            Frame inFrame)
                                     throws OrekitException

Get the PVCoordinates of the body in the selected frame.

Specified by:

getPVCoordinates in interface PVCoordinatesProvider

Parameters:

date - current date

inFrame - the frame where to define the position

Returns:

position/velocity of the body (m and m/s)

Throws:

OrekitException - if position cannot be computed in given frame