Package org.orekit.frames

Interface TransformProvider

All Known Subinterfaces:

EOPBasedTransformProvider

All Known Implementing Classes:

EclipticProvider, EstimatedEarthFrameProvider, FixedTransformProvider, GTODProvider, HelmertTransformation, InterpolatingTransformProvider, ITRFVersion.Converter, L1TransformProvider, ShiftingTransformProvider

public interface TransformProvider

Interface for Transform providers.

The transform provider interface is mainly used to define the transform between a frame and its parent frame.

Author:

Luc Maisonobe

Method Summary

Modifier and Type	Method	Description
default KinematicTransform	getKinematicTransform(AbsoluteDate date)	Get a transform for position and velocity, not acceleration.
default <T extends CalculusFieldElement<T>> FieldKinematicTransform<T>	getKinematicTransform(FieldAbsoluteDate<T> date)	Get a transform for position and velocity, not acceleration.
default StaticTransform	getStaticTransform(AbsoluteDate date)	Get a transform for only rotations and translations on the specified date.
default <T extends CalculusFieldElement<T>> FieldStaticTransform<T>	getStaticTransform(FieldAbsoluteDate<T> date)	Get a transform for only rotations and translations on the specified date.
Transform	getTransform(AbsoluteDate date)	Get the Transform corresponding to specified date.
<T extends CalculusFieldElement<T>> FieldTransform<T>	getTransform(FieldAbsoluteDate<T> date)	Get the FieldTransform corresponding to specified date.

Method Detail

getTransform

Transform getTransform(AbsoluteDate date)

Get the Transform corresponding to specified date.

Parameters:

date - current date

Returns:

transform at specified date

getTransform

<T extends CalculusFieldElement<T>> FieldTransform<T> getTransform(FieldAbsoluteDate<T> date)

Get the FieldTransform corresponding to specified date.

Type Parameters:

T - type of the field elements

Parameters:

date - current date

Returns:

transform at specified date

Since:

9.0

getKinematicTransform

default KinematicTransform getKinematicTransform(AbsoluteDate date)

Get a transform for position and velocity, not acceleration.

The default implementation returns getTransform(AbsoluteDate) but implementations may override it for better performance.

Parameters:

date - current date.

Returns:

the kinematic transform.

Since:

12.1

getKinematicTransform

default <T extends CalculusFieldElement<T>> FieldKinematicTransform<T> getKinematicTransform(FieldAbsoluteDate<T> date)

Get a transform for position and velocity, not acceleration.

The default implementation returns getTransform(AbsoluteDate) but implementations may override it for better performance.

Type Parameters:

T - type of the elements

Parameters:

date - current date.

Returns:

the kinematic transform.

Since:

12.1

getStaticTransform

default StaticTransform getStaticTransform(AbsoluteDate date)

Get a transform for only rotations and translations on the specified date.

The default implementation calls getTransform(AbsoluteDate) but implementations may override it for better performance.

Parameters:

date - current date.

Returns:

the static transform.

getStaticTransform

default <T extends CalculusFieldElement<T>> FieldStaticTransform<T> getStaticTransform(FieldAbsoluteDate<T> date)

Get a transform for only rotations and translations on the specified date.

The default implementation returns getTransform(AbsoluteDate) but implementations may override it for better performance.

Type Parameters:

T - type of the elements

Parameters:

date - current date.

Returns:

the static transform.

Since:

12.0