fr.cnes.sirius.patrius.attitudes.profiles

Class AbstractAttitudeProfile

java.lang.Object

fr.cnes.sirius.patrius.attitudes.profiles.AbstractAttitudeProfile

All Implemented Interfaces:

AttitudeLeg, AttitudeProvider, AttitudeProfile, Leg, Serializable

Direct Known Subclasses:

AbstractAngularVelocitiesAttitudeProfile, QuaternionHarmonicProfile, QuaternionPolynomialProfile

public abstract class AbstractAttitudeProfile
extends Object
implements AttitudeProfile

This class provides implementations for classes implementing AttitudeProfile.

Since:

4.2

Author:

delaygni

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractAttitudeProfile(AbsoluteDateInterval timeInterval) Constructor with a default value for its nature and spin delta-t.
AbstractAttitudeProfile(AbsoluteDateInterval timeInterval, double spinDeltaT) Constructor with a default value for its nature.
AbstractAttitudeProfile(AbsoluteDateInterval timeInterval, String natureIn) Constructor with a default value for its spin delta-t.
AbstractAttitudeProfile(AbsoluteDateInterval timeInterval, String natureIn, double spinDeltaT) Constructor.

Method Summary

Modifier and Type	Method and Description
void	checkDate(AbsoluteDate userDate) Check date validity.
Attitude	getAttitude(Orbit orbit) Compute the attitude corresponding to an orbital state.
String	getNature() Return the nature of the leg.
double	getSpinDeltaT() Returns the delta-t used for spin computation by finite differences.
AbsoluteDateInterval	getTimeInterval() Return the time interval of validity of the leg
void	truncate(AbsoluteDateInterval newInterval) Truncate the time interval of validity of the leg

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

getAttitude, setSpinDerivativesComputation

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

toPrettyString

Constructor Detail

AbstractAttitudeProfile

public AbstractAttitudeProfile(AbsoluteDateInterval timeInterval,
                               String natureIn)

Constructor with a default value for its spin delta-t.

Parameters:

timeInterval - interval of profile

natureIn - the nature of the slew

AbstractAttitudeProfile

public AbstractAttitudeProfile(AbsoluteDateInterval timeInterval)

Constructor with a default value for its nature and spin delta-t.

Parameters:

timeInterval - interval of validity

AbstractAttitudeProfile

public AbstractAttitudeProfile(AbsoluteDateInterval timeInterval,
                               String natureIn,
                               double spinDeltaT)

Constructor.

Parameters:

timeInterval - interval of profile

natureIn - the nature of the slew

spinDeltaT - delta-t used for spin computation by finite differences

AbstractAttitudeProfile

public AbstractAttitudeProfile(AbsoluteDateInterval timeInterval,
                               double spinDeltaT)

Constructor with a default value for its nature.

Parameters:

timeInterval - interval of validity

spinDeltaT - delta-t used for spin computation by finite differences

Method Detail

getTimeInterval

public AbsoluteDateInterval getTimeInterval()

Return the time interval of validity of the leg

Specified by:

getTimeInterval in interface Leg

Returns:

time interval of validity of the leg

truncate

public void truncate(AbsoluteDateInterval newInterval)
              throws PatriusException

Truncate the time interval of validity of the leg

Specified by:

truncate in interface Leg

Parameters:

newInterval - the new time interval

Throws:

PatriusException - if the new time interval is not included in the current time interval

getAttitude

public Attitude getAttitude(Orbit orbit)
                     throws PatriusException

Compute the attitude corresponding to an orbital state.

Specified by:

getAttitude in interface AttitudeProvider

Parameters:

orbit - current orbit

Returns:

attitude attitude on the current orbit

Throws:

PatriusException - if attitude cannot be computed

checkDate

public void checkDate(AbsoluteDate userDate)
               throws PatriusException

Check date validity.

Parameters:

userDate - date

Throws:

PatriusException - thrown if the user date is outside the interval

getNature

public String getNature()

Return the nature of the leg.

Specified by:

getNature in interface Leg

Returns:

nature of the leg

getSpinDeltaT

public double getSpinDeltaT()

Returns the delta-t used for spin computation by finite differences.

Returns:

the delta-t used for spin computation by finite differences