fr.cnes.sirius.patrius.frames.configuration.precessionnutation

Class NoPrecessionNutation

java.lang.Object

fr.cnes.sirius.patrius.frames.configuration.precessionnutation.NoPrecessionNutation

All Implemented Interfaces:

PrecessionNutationModel, Serializable

public class NoPrecessionNutation
extends Object
implements PrecessionNutationModel

In this model the CIP doesn't move. This class is to be used for GCRF to CIRF transformation.

Since:

1.3

Version:

$Id: NoPrecessionNutation.java 18073 2017-10-02 16:48:07Z bignon $

Author:

Rami Houdroge

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NoPrecessionNutation()

Method Summary

Modifier and Type	Method and Description
CIPCoordinates	getCIPCoordinates(AbsoluteDate date) Getter for the CIP coordinates at the provided date.
FrameConvention	getOrigin() Get IERS model origin.
boolean	isDirect() Return computation type : direct or interpolated.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoPrecessionNutation

public NoPrecessionNutation()

Method Detail

isDirect

public boolean isDirect()

Return computation type : direct or interpolated.

Specified by:

isDirect in interface PrecessionNutationModel

Returns:

true if direct computation, false if interpolated

getOrigin

public FrameConvention getOrigin()

Get IERS model origin.

Specified by:

getOrigin in interface PrecessionNutationModel

Returns:

IERS model origin

getCIPCoordinates

public CIPCoordinates getCIPCoordinates(AbsoluteDate date)

Getter for the CIP coordinates at the provided date.

Specified by:

getCIPCoordinates in interface PrecessionNutationModel

Parameters:

date - Date for the CIP coordinates

Returns:

the CIP coordinates