Package org.orekit.propagation.semianalytical.dsst.utilities

Class MaxGapInterpolationGrid

java.lang.Object

org.orekit.propagation.semianalytical.dsst.utilities.MaxGapInterpolationGrid

All Implemented Interfaces:

InterpolationGrid

public class MaxGapInterpolationGrid
extends Object

Interpolation grid where points obey a maximum time gap.

The grid is adapted to the step considered, meaning that for short steps, the grid will have numerous points.

Since:

7.1

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
MaxGapInterpolationGrid(double maxGap)	Constructor.

Method Summary

Modifier and Type	Method	Description
double[]	getGridPoints(double stepStart, double stepEnd)	Get grid points that are within the current step.
<T extends CalculusFieldElement<T>> T[]	getGridPoints(T stepStart, T stepEnd)	Get grid points that are within the current step.
protected int	getPointsPerStep(double stepStart, double stepEnd)	Get the number of points in the grid per step.
protected <T extends CalculusFieldElement<T>> int	getPointsPerStep(T stepStart, T stepEnd)	Get the number of points in the grid per step.

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxGapInterpolationGrid

public MaxGapInterpolationGrid(double maxGap)

Constructor.

Parameters:

maxGap - maximum time gap between interpolation points

Method Detail

getPointsPerStep

protected int getPointsPerStep(double stepStart,
                               double stepEnd)

Get the number of points in the grid per step.

Parameters:

stepStart - start of the step

stepEnd - end of the step

Returns:

the number of points in the grid per step

getGridPoints

public double[] getGridPoints(double stepStart,
                              double stepEnd)

Get grid points that are within the current step.

The step is defined by its start and its end time.

Specified by:

getGridPoints in interface InterpolationGrid

Parameters:

stepStart - start of the step

stepEnd - end of the step

Returns:

time points between start and end

getGridPoints

public <T extends CalculusFieldElement<T>> T[] getGridPoints(T stepStart,
                                                             T stepEnd)

Get grid points that are within the current step.

The step is defined by its start and its end time.

Specified by:

getGridPoints in interface InterpolationGrid

Type Parameters:

T - type of the elements

Parameters:

stepStart - start of the step

stepEnd - end of the step

Returns:

time points between start and end

getPointsPerStep

protected <T extends CalculusFieldElement<T>> int getPointsPerStep(T stepStart,
                                                                   T stepEnd)

Get the number of points in the grid per step.

Type Parameters:

T - type of field elements

Parameters:

stepStart - start of the step

stepEnd - end of the step

Returns:

the number of points in the grid per step