org.orekit.propagation.sampling

Interface FieldOrekitStepInterpolator<T extends CalculusFieldElement<T>>

public interface FieldOrekitStepInterpolator<T extends CalculusFieldElement<T>>

This interface is a space-dynamics aware step interpolator.

It mirrors the StepInterpolator interface from commons-math but provides a space-dynamics interface to the methods.

Author:

Luc Maisonobe

Method Summary

Modifier and Type	Method and Description
FieldSpacecraftState<T>	getCurrentState() Get the state at previous grid point date.
FieldSpacecraftState<T>	getInterpolatedState(FieldAbsoluteDate<T> date) Get the state at interpolated date.
FieldSpacecraftState<T>	getPreviousState() Get the state at previous grid point date.
boolean	isForward() Check is integration direction is forward in date.
FieldOrekitStepInterpolator<T>	restrictStep(FieldSpacecraftState<T> newPreviousState, FieldSpacecraftState<T> newCurrentState) Create a new restricted version of the instance.

Method Detail

getPreviousState

FieldSpacecraftState<T> getPreviousState()

Get the state at previous grid point date.

Returns:

state at previous grid point date

getCurrentState

FieldSpacecraftState<T> getCurrentState()

Get the state at previous grid point date.

Returns:

state at previous grid point date

getInterpolatedState

FieldSpacecraftState<T> getInterpolatedState(FieldAbsoluteDate<T> date)

Get the state at interpolated date.

Parameters:

date - date of the interpolated state

Returns:

state at interpolated date the date

isForward

boolean isForward()

Check is integration direction is forward in date.

Returns:

true if integration is forward in date

restrictStep

FieldOrekitStepInterpolator<T> restrictStep(FieldSpacecraftState<T> newPreviousState,
                                            FieldSpacecraftState<T> newCurrentState)

Create a new restricted version of the instance.

The instance is not changed at all.

Parameters:

newPreviousState - start of the restricted step

newCurrentState - end of the restricted step

Returns:

restricted version of the instance

Since:

11.0

See Also:

getPreviousState(), getCurrentState()