fr.cnes.sirius.patrius.attitudes

Class StrictAttitudeLegsSequence<L extends AttitudeLeg>

java.lang.Object

fr.cnes.sirius.patrius.utils.legs.StrictLegsSequence<L>

fr.cnes.sirius.patrius.attitudes.StrictAttitudeLegsSequence<L>

Type Parameters:

L - Any AttitudeLeg class.

All Implemented Interfaces:

AttitudeProvider, LegsSequence<L>, TimeSequence<L>, Serializable, Iterable<L>, Collection<L>

Direct Known Subclasses:

AngularVelocitiesPolynomialProfile, AttitudeProfilesSequence

public class StrictAttitudeLegsSequence<L extends AttitudeLeg>
extends StrictLegsSequence<L>
implements AttitudeProvider

A “base” implementation of an attitude legs sequence. This implementation has strict legs which means legs cannot be simultaneous or overlap and are strictly ordered by starting date.

Since:

4.7

Author:

Julien Anxionnat (CNES — DSO/DV/MP) HISTORY VERSION:4.7:DM:DM-2767:18/05/2021:Evolutions et corrections diverses VERSION:4.7:DM:DM-2653:18/05/2021:generalisation des sequences et correction/refonte des sequences de segments END-HISTORY

See Also:

AttitudeLeg, Serialized Form

Constructor Summary

Constructors

Constructor and Description
StrictAttitudeLegsSequence()

Method Summary

Modifier and Type	Method and Description
Attitude	getAttitude(PVCoordinatesProvider pvProv, AbsoluteDate date, Frame frame) Compute the attitude corresponding to an orbital state.
boolean	isSpinDerivativesComputation() Returns the spin derivatives computation flag.
void	setSpinDerivativesComputation(boolean computeSpinDerivativesIn) Method to activate spin derivative computation.

Methods inherited from class fr.cnes.sirius.patrius.utils.legs.StrictLegsSequence

add, addAll, clear, current, first, first, getTimeInterval, head, head, isEmpty, isEmpty, iterator, last, last, next, previous, remove, removeAll, retainAll, simultaneous, simultaneous, size, sub, sub, sub, tail, tail, toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface fr.cnes.sirius.patrius.attitudes.AttitudeProvider

computeSpinByFD, computeSpinDerivativeByFD, getAttitude

Methods inherited from interface fr.cnes.sirius.patrius.utils.legs.LegsSequence

head, sub, sub, tail, toPrettyString

Methods inherited from interface fr.cnes.sirius.patrius.utils.legs.TimeSequence

contains, containsAll

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

StrictAttitudeLegsSequence

public StrictAttitudeLegsSequence()

Method Detail

getAttitude

public Attitude getAttitude(PVCoordinatesProvider pvProv,
                            AbsoluteDate date,
                            Frame frame)
                     throws PatriusException

Compute the attitude corresponding to an orbital state.

Specified by:

getAttitude in interface AttitudeProvider

Parameters:

pvProv - local position-velocity provider around current date

date - current date

frame - reference frame from which attitude is computed

Returns:

attitude attitude on the specified date and position-velocity state

Throws:

PatriusException - if attitude cannot be computed for provided date

setSpinDerivativesComputation

public void setSpinDerivativesComputation(boolean computeSpinDerivativesIn)

Method to activate spin derivative computation.

Specified by:

setSpinDerivativesComputation in interface AttitudeProvider

Parameters:

computeSpinDerivativesIn - true if spin derivatives should be computed

isSpinDerivativesComputation

public boolean isSpinDerivativesComputation()

Returns the spin derivatives computation flag.

Returns:

the spin derivatives computation flag