fr.cnes.sirius.patrius.tools.ephemerisComparator

Class PVCoordinatesDPFacade

java.lang.Object

fr.cnes.sirius.patrius.orbits.pvcoordinates.PVCoordinates

fr.cnes.sirius.patrius.tools.ephemerisComparator.PVCoordinatesDPFacade

All Implemented Interfaces:

TimeShiftable<PVCoordinates>, DeviationProvider, Serializable

public final class PVCoordinatesDPFacade
extends PVCoordinates
implements DeviationProvider

This class is a facade for the use of PVCoordinates.

Since:

1.0

Version:

$Id$

Author:

Philippe Pavero

See Also:

DeviationProvider, Serialized Form

Concurrency :

immutable

Field Summary

Fields inherited from class fr.cnes.sirius.patrius.orbits.pvcoordinates.PVCoordinates

ZERO

Constructor Summary

Constructors

Constructor and Description
PVCoordinatesDPFacade(double[] vector, DataType etype) Build an instance from an elapsed duration since to another instant.

Method Summary

Modifier and Type	Method and Description
double	computeDeviationTo(boolean absolute, DeviationProvider obj, boolean positive) computes the deviation in seconds between the stored PV and the given one.

Methods inherited from class fr.cnes.sirius.patrius.orbits.pvcoordinates.PVCoordinates

crossProduct, estimateVelocity, getAcceleration, getAngularVelocity, getMomentum, getPosition, getVelocity, negate, normalize, shiftedBy, toDerivativeStructureVector, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PVCoordinatesDPFacade

public PVCoordinatesDPFacade(double[] vector,
                             DataType etype)

Build an instance from an elapsed duration since to another instant.

Parameters:

vector - the 6 component vector

etype - the attribute type

Since:

1.0

See Also:

PVCoordinates.PVCoordinates(Vector3D, Vector3D)

Method Detail

computeDeviationTo

public double computeDeviationTo(boolean absolute,
                                 DeviationProvider obj,
                                 boolean positive)

computes the deviation in seconds between the stored PV and the given one.

Specified by:

computeDeviationTo in interface DeviationProvider

Parameters:

absolute - absolute or relative deviation

obj - the DeviationProvider that should be a PVCoordinatesDPFacade

positive - true if absolute value of deviations, false otherwise

Returns:

the deviation between the two values. The deviation is positive if the stored value is after than the one given, 0 if they are equal and negative if smaller.

Throws:

EphemerisComparatorRuntimeException - if the DeviationProvider is not of the correct type

See Also:

DeviationProvider.computeDeviationTo(boolean, DeviationProvider, boolean)