Package org.orekit.utils

Class TimeStampedFieldPVCoordinates<T extends CalculusFieldElement<T>>

java.lang.Object

org.orekit.utils.FieldPVCoordinates<T>

org.orekit.utils.TimeStampedFieldPVCoordinates<T>

Type Parameters:

T - the type of the field elements

All Implemented Interfaces:

FieldBlendable<FieldPVCoordinates<T>,T>, FieldTimeShiftable<FieldPVCoordinates<T>,T>, FieldTimeStamped<T>, TimeShiftable<FieldPVCoordinates<T>>

Direct Known Subclasses:

FieldAbsolutePVCoordinates

public class TimeStampedFieldPVCoordinates<T extends CalculusFieldElement<T>>
extends FieldPVCoordinates<T>
implements FieldTimeStamped<T>

time-stamped version of FieldPVCoordinates.

Instances of this class are guaranteed to be immutable.

Since:

7.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
TimeStampedFieldPVCoordinates(Field<T> field, TimeStampedPVCoordinates pv)	Constructor from Field and TimeStampedPVCoordinates.
TimeStampedFieldPVCoordinates(AbsoluteDate date, double a, FieldPVCoordinates<T> pv)	Multiplicative constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, double a1, FieldPVCoordinates<T> pv1, double a2, FieldPVCoordinates<T> pv2)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, double a1, FieldPVCoordinates<T> pv1, double a2, FieldPVCoordinates<T> pv2, double a3, FieldPVCoordinates<T> pv3)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, double a1, FieldPVCoordinates<T> pv1, double a2, FieldPVCoordinates<T> pv2, double a3, FieldPVCoordinates<T> pv3, double a4, FieldPVCoordinates<T> pv4)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, FieldVector3D<T> position, FieldVector3D<T> velocity, FieldVector3D<T> acceleration)	Builds a PVCoordinates pair.
TimeStampedFieldPVCoordinates(AbsoluteDate date, FieldPVCoordinates<T> pv)	Basic constructor.
TimeStampedFieldPVCoordinates(AbsoluteDate date, FieldPVCoordinates<T> start, FieldPVCoordinates<T> end)	Subtractive constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a, FieldPVCoordinates<T> pv)	Multiplicative constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a1, FieldPVCoordinates<T> pv1, T a2, FieldPVCoordinates<T> pv2)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a1, FieldPVCoordinates<T> pv1, T a2, FieldPVCoordinates<T> pv2, T a3, FieldPVCoordinates<T> pv3)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a1, FieldPVCoordinates<T> pv1, T a2, FieldPVCoordinates<T> pv2, T a3, FieldPVCoordinates<T> pv3, T a4, FieldPVCoordinates<T> pv4)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a, PVCoordinates pv)	Multiplicative constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a1, PVCoordinates pv1, T a2, PVCoordinates pv2)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a1, PVCoordinates pv1, T a2, PVCoordinates pv2, T a3, PVCoordinates pv3)	Linear constructor
TimeStampedFieldPVCoordinates(AbsoluteDate date, T a1, PVCoordinates pv1, T a2, PVCoordinates pv2, T a3, PVCoordinates pv3, T a4, PVCoordinates pv4)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, double a, FieldPVCoordinates<T> pv)	Multiplicative constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, double a1, FieldPVCoordinates<T> pv1, double a2, FieldPVCoordinates<T> pv2)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, double a1, FieldPVCoordinates<T> pv1, double a2, FieldPVCoordinates<T> pv2, double a3, FieldPVCoordinates<T> pv3)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, double a1, FieldPVCoordinates<T> pv1, double a2, FieldPVCoordinates<T> pv2, double a3, FieldPVCoordinates<T> pv3, double a4, FieldPVCoordinates<T> pv4)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, FieldVector3D<T> position, FieldVector3D<T> velocity, FieldVector3D<T> acceleration)	Builds a PVCoordinates pair.
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, FieldVector3D<U> p)	Builds a TimeStampedFieldPVCoordinates triplet from a FieldVector3D<FieldDerivativeStructure>.
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, FieldPVCoordinates<T> pv)	Basic constructor.
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, FieldPVCoordinates<T> start, FieldPVCoordinates<T> end)	Subtractive constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a, FieldPVCoordinates<T> pv)	Multiplicative constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a1, FieldPVCoordinates<T> pv1, T a2, FieldPVCoordinates<T> pv2)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a1, FieldPVCoordinates<T> pv1, T a2, FieldPVCoordinates<T> pv2, T a3, FieldPVCoordinates<T> pv3)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a1, FieldPVCoordinates<T> pv1, T a2, FieldPVCoordinates<T> pv2, T a3, FieldPVCoordinates<T> pv3, T a4, FieldPVCoordinates<T> pv4)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a, PVCoordinates pv)	Multiplicative constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a1, PVCoordinates pv1, T a2, PVCoordinates pv2)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a1, PVCoordinates pv1, T a2, PVCoordinates pv2, T a3, PVCoordinates pv3)	Linear constructor
TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date, T a1, PVCoordinates pv1, T a2, PVCoordinates pv2, T a3, PVCoordinates pv3, T a4, PVCoordinates pv4)	Linear constructor

Method Summary

Modifier and Type	Method	Description
FieldAbsoluteDate<T>	getDate()	Get the date.
TimeStampedFieldPVCoordinates<T>	shiftedBy(double dt)	Get a time-shifted state.
TimeStampedFieldPVCoordinates<T>	shiftedBy(T dt)	Get a time-shifted state.
String	toString()	Return a string representation of this date, position, velocity, and acceleration.
String	toString(TimeScale utc)	Return a string representation of this date, position, velocity, and acceleration.
TimeStampedPVCoordinates	toTimeStampedPVCoordinates()	Convert to a constant position-velocity.

Methods inherited from class org.orekit.utils.FieldPVCoordinates

blendArithmeticallyWith, crossProduct, estimateVelocity, getAcceleration, getAngularVelocity, getMomentum, getPosition, getVelocity, getZero, negate, normalize, positionShiftedBy, toDerivativeStructurePV, toDerivativeStructureVector, toPVCoordinates, toUnivariateDerivative1PV, toUnivariateDerivative1Vector, toUnivariateDerivative2PV, toUnivariateDerivative2Vector

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.time.FieldTimeStamped

durationFrom

Constructor Detail

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     FieldVector3D<T> position,
                                     FieldVector3D<T> velocity,
                                     FieldVector3D<T> acceleration)

Builds a PVCoordinates pair.

Parameters:

date - coordinates date

position - the position vector (m)

velocity - the velocity vector (m/s)

acceleration - the acceleration vector (m/s²)

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     FieldVector3D<T> position,
                                     FieldVector3D<T> velocity,
                                     FieldVector3D<T> acceleration)

Builds a PVCoordinates pair.

Parameters:

date - coordinates date

position - the position vector (m)

velocity - the velocity vector (m/s)

acceleration - the acceleration vector (m/s²)

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     FieldPVCoordinates<T> pv)

Basic constructor.

Build a PVCoordinates from another one at a given date

The PVCoordinates built will be pv

Parameters:

date - date of the built coordinates

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     FieldPVCoordinates<T> pv)

Basic constructor.

Build a PVCoordinates from another one at a given date

The PVCoordinates built will be pv

Parameters:

date - date of the built coordinates

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(Field<T> field,
                                     TimeStampedPVCoordinates pv)

Constructor from Field and TimeStampedPVCoordinates.

Build a TimeStampedFieldPVCoordinates from non-Field one.

Parameters:

field - CalculusField to base object on

pv - non-field, time-stamped Position-Velocity coordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     double a,
                                     FieldPVCoordinates<T> pv)

Multiplicative constructor

Build a PVCoordinates from another one and a scale factor.

The PVCoordinates built will be a * pv

Parameters:

date - date of the built coordinates

a - scale factor

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     double a,
                                     FieldPVCoordinates<T> pv)

Multiplicative constructor

Build a PVCoordinates from another one and a scale factor.

The PVCoordinates built will be a * pv

Parameters:

date - date of the built coordinates

a - scale factor

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a,
                                     FieldPVCoordinates<T> pv)

Multiplicative constructor

Build a PVCoordinates from another one and a scale factor.

The PVCoordinates built will be a * pv

Parameters:

date - date of the built coordinates

a - scale factor

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a,
                                     FieldPVCoordinates<T> pv)

Multiplicative constructor

Build a PVCoordinates from another one and a scale factor.

The PVCoordinates built will be a * pv

Parameters:

date - date of the built coordinates

a - scale factor

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a,
                                     PVCoordinates pv)

Multiplicative constructor

Build a PVCoordinates from another one and a scale factor.

The PVCoordinates built will be a * pv

Parameters:

date - date of the built coordinates

a - scale factor

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a,
                                     PVCoordinates pv)

Multiplicative constructor

Build a PVCoordinates from another one and a scale factor.

The PVCoordinates built will be a * pv

Parameters:

date - date of the built coordinates

a - scale factor

pv - base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     FieldPVCoordinates<T> start,
                                     FieldPVCoordinates<T> end)

Subtractive constructor

Build a relative PVCoordinates from a start and an end position.

The PVCoordinates built will be end - start.

Parameters:

date - date of the built coordinates

start - Starting PVCoordinates

end - ending PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     FieldPVCoordinates<T> start,
                                     FieldPVCoordinates<T> end)

Subtractive constructor

Build a relative PVCoordinates from a start and an end position.

The PVCoordinates built will be end - start.

Parameters:

date - date of the built coordinates

start - Starting PVCoordinates

end - ending PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     double a1,
                                     FieldPVCoordinates<T> pv1,
                                     double a2,
                                     FieldPVCoordinates<T> pv2)

Linear constructor

Build a PVCoordinates from two other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     double a1,
                                     FieldPVCoordinates<T> pv1,
                                     double a2,
                                     FieldPVCoordinates<T> pv2)

Linear constructor

Build a PVCoordinates from two other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a1,
                                     FieldPVCoordinates<T> pv1,
                                     T a2,
                                     FieldPVCoordinates<T> pv2)

Linear constructor

Build a PVCoordinates from two other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a1,
                                     FieldPVCoordinates<T> pv1,
                                     T a2,
                                     FieldPVCoordinates<T> pv2)

Linear constructor

Build a PVCoordinates from two other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a1,
                                     PVCoordinates pv1,
                                     T a2,
                                     PVCoordinates pv2)

Linear constructor

Build a PVCoordinates from two other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a1,
                                     PVCoordinates pv1,
                                     T a2,
                                     PVCoordinates pv2)

Linear constructor

Build a PVCoordinates from two other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     double a1,
                                     FieldPVCoordinates<T> pv1,
                                     double a2,
                                     FieldPVCoordinates<T> pv2,
                                     double a3,
                                     FieldPVCoordinates<T> pv3)

Linear constructor

Build a PVCoordinates from three other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     double a1,
                                     FieldPVCoordinates<T> pv1,
                                     double a2,
                                     FieldPVCoordinates<T> pv2,
                                     double a3,
                                     FieldPVCoordinates<T> pv3)

Linear constructor

Build a PVCoordinates from three other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a1,
                                     FieldPVCoordinates<T> pv1,
                                     T a2,
                                     FieldPVCoordinates<T> pv2,
                                     T a3,
                                     FieldPVCoordinates<T> pv3)

Linear constructor

Build a PVCoordinates from three other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a1,
                                     FieldPVCoordinates<T> pv1,
                                     T a2,
                                     FieldPVCoordinates<T> pv2,
                                     T a3,
                                     FieldPVCoordinates<T> pv3)

Linear constructor

Build a PVCoordinates from three other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a1,
                                     PVCoordinates pv1,
                                     T a2,
                                     PVCoordinates pv2,
                                     T a3,
                                     PVCoordinates pv3)

Linear constructor

Build a PVCoordinates from three other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a1,
                                     PVCoordinates pv1,
                                     T a2,
                                     PVCoordinates pv2,
                                     T a3,
                                     PVCoordinates pv3)

Linear constructor

Build a PVCoordinates from three other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     double a1,
                                     FieldPVCoordinates<T> pv1,
                                     double a2,
                                     FieldPVCoordinates<T> pv2,
                                     double a3,
                                     FieldPVCoordinates<T> pv3,
                                     double a4,
                                     FieldPVCoordinates<T> pv4)

Linear constructor

Build a PVCoordinates from four other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

a4 - fourth scale factor

pv4 - fourth base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     double a1,
                                     FieldPVCoordinates<T> pv1,
                                     double a2,
                                     FieldPVCoordinates<T> pv2,
                                     double a3,
                                     FieldPVCoordinates<T> pv3,
                                     double a4,
                                     FieldPVCoordinates<T> pv4)

Linear constructor

Build a PVCoordinates from four other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

a4 - fourth scale factor

pv4 - fourth base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a1,
                                     FieldPVCoordinates<T> pv1,
                                     T a2,
                                     FieldPVCoordinates<T> pv2,
                                     T a3,
                                     FieldPVCoordinates<T> pv3,
                                     T a4,
                                     FieldPVCoordinates<T> pv4)

Linear constructor

Build a PVCoordinates from four other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

a4 - fourth scale factor

pv4 - fourth base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a1,
                                     FieldPVCoordinates<T> pv1,
                                     T a2,
                                     FieldPVCoordinates<T> pv2,
                                     T a3,
                                     FieldPVCoordinates<T> pv3,
                                     T a4,
                                     FieldPVCoordinates<T> pv4)

Linear constructor

Build a PVCoordinates from four other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

a4 - fourth scale factor

pv4 - fourth base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(AbsoluteDate date,
                                     T a1,
                                     PVCoordinates pv1,
                                     T a2,
                                     PVCoordinates pv2,
                                     T a3,
                                     PVCoordinates pv3,
                                     T a4,
                                     PVCoordinates pv4)

Linear constructor

Build a PVCoordinates from four other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

a4 - fourth scale factor

pv4 - fourth base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     T a1,
                                     PVCoordinates pv1,
                                     T a2,
                                     PVCoordinates pv2,
                                     T a3,
                                     PVCoordinates pv3,
                                     T a4,
                                     PVCoordinates pv4)

Linear constructor

Build a PVCoordinates from four other ones and corresponding scale factors.

The PVCoordinates built will be a1 * u1 + a2 * u2 + a3 * u3 + a4 * u4

Parameters:

date - date of the built coordinates

a1 - first scale factor

pv1 - first base (unscaled) PVCoordinates

a2 - second scale factor

pv2 - second base (unscaled) PVCoordinates

a3 - third scale factor

pv3 - third base (unscaled) PVCoordinates

a4 - fourth scale factor

pv4 - fourth base (unscaled) PVCoordinates

TimeStampedFieldPVCoordinates

public TimeStampedFieldPVCoordinates(FieldAbsoluteDate<T> date,
                                     FieldVector3D<U> p)

Builds a TimeStampedFieldPVCoordinates triplet from a FieldVector3D<FieldDerivativeStructure>.

The vector components must have time as their only derivation parameter and have consistent derivation orders.

Type Parameters:

U - type of the derivative

Parameters:

date - date of the built coordinates

p - vector with time-derivatives embedded within the coordinates

Method Detail

getDate

public FieldAbsoluteDate<T> getDate()

Get the date.

Specified by:

getDate in interface FieldTimeStamped<T extends CalculusFieldElement<T>>

Returns:

date attached to the object

shiftedBy

public TimeStampedFieldPVCoordinates<T> shiftedBy(double dt)

Get a time-shifted state.

The state can be slightly shifted to close dates. This shift is based on a simple linear model. It is not intended as a replacement for proper orbit propagation (it is not even Keplerian!) but should be sufficient for either small time shifts or coarse accuracy.

Specified by:

shiftedBy in interface TimeShiftable<T extends CalculusFieldElement<T>>

Overrides:

shiftedBy in class FieldPVCoordinates<T extends CalculusFieldElement<T>>

Parameters:

dt - time shift in seconds

Returns:

a new state, shifted with respect to the instance (which is immutable)

shiftedBy

public TimeStampedFieldPVCoordinates<T> shiftedBy(T dt)

Get a time-shifted state.

The state can be slightly shifted to close dates. This shift is based on a simple linear model. It is not intended as a replacement for proper orbit propagation (it is not even Keplerian!) but should be sufficient for either small time shifts or coarse accuracy.

Specified by:

shiftedBy in interface FieldTimeShiftable<FieldPVCoordinates<T extends CalculusFieldElement<T>>,T extends CalculusFieldElement<T>>

Overrides:

shiftedBy in class FieldPVCoordinates<T extends CalculusFieldElement<T>>

Parameters:

dt - time shift in seconds

Returns:

a new state, shifted with respect to the instance (which is immutable)

toTimeStampedPVCoordinates

public TimeStampedPVCoordinates toTimeStampedPVCoordinates()

Convert to a constant position-velocity.

Returns:

a constant position-velocity

Since:

9.0

toString

@DefaultDataContext
public String toString()

Return a string representation of this date, position, velocity, and acceleration.

This method uses the default data context.

Overrides:

toString in class FieldPVCoordinates<T extends CalculusFieldElement<T>>

Returns:

string representation of this.

toString

public String toString(TimeScale utc)

Return a string representation of this date, position, velocity, and acceleration.

Parameters:

utc - time scale used to print the date.

Returns:

string representation of this.