Package org.orekit.time.clocks

Class AggregatedClockModel

java.lang.Object

org.orekit.time.clocks.AggregatedClockModel

All Implemented Interfaces:

ClockModel, ParameterDriversProvider

public class AggregatedClockModel
extends Object
implements ClockModel

Offset clock model aggregating several other clock models.

Since:

12.1

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
AggregatedClockModel(TimeSpanMap<ClockModel> models)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
FieldClockModel<Gradient>	getFieldModel(int freeParameters, Map<String,Integer> indices, AbsoluteDate date)	Convert to field model.
<T extends CalculusFieldElement<T>> FieldClockOffset<T>	getFieldOffset(FieldAbsoluteDate<T> date)	Get the field clock offset at date.
TimeSpanMap<ClockModel>	getModels()	Get the underlying models.
ClockOffset	getOffset(AbsoluteDate date)	Get the clock offset at date.
List<ParameterDriver>	getParametersDrivers()	Get the drivers for parameters.
AbsoluteDate	getValidityEnd()	Get validity end.
AbsoluteDate	getValidityStart()	Get validity start.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.time.clocks.ClockModel

getAccelerationDriver, getAcceptedTermName, getBiasDriver, getOffsetValue, getParameterDriverTerm, getRateDriver

Methods inherited from interface org.orekit.utils.ParameterDriversProvider

getNbParametersDriversValue, getParameterDriver, getParameterDriverWithSubstring, getParameters, getParameters, getParameters, getParameters, getParametersAllValues, getParametersAllValues, isSupported

Constructor Details

AggregatedClockModel

public AggregatedClockModel(TimeSpanMap<ClockModel> models)

Simple constructor.

Parameters:

models - underlying clock models

Method Details

getModels

public TimeSpanMap<ClockModel> getModels()

Get the underlying models.

Returns:

underlying models

getValidityStart

public AbsoluteDate getValidityStart()

Get validity start.

Specified by:

getValidityStart in interface ClockModel

Returns:

model validity start

getValidityEnd

public AbsoluteDate getValidityEnd()

Get validity end.

Specified by:

getValidityEnd in interface ClockModel

Returns:

model validity end

getParametersDrivers

public List<ParameterDriver> getParametersDrivers()

Get the drivers for parameters.

Specified by:

getParametersDrivers in interface ParameterDriversProvider

Returns:

drivers for parameters

getOffset

public ClockOffset getOffset(AbsoluteDate date)

Get the clock offset at date.

Specified by:

getOffset in interface ClockModel

Parameters:

date - date at which offset is requested

Returns:

clock offset at specified date

getFieldOffset

public <T extends CalculusFieldElement<T>>
FieldClockOffset<T> getFieldOffset(FieldAbsoluteDate<T> date)

Get the field clock offset at date.

Specified by:

getFieldOffset in interface ClockModel

Type Parameters:

T - type of the field elements

Parameters:

date - date at which offset is requested

Returns:

field clock offset

getFieldModel

public FieldClockModel<Gradient> getFieldModel(int freeParameters,
 Map<String,Integer> indices,
 AbsoluteDate date)

Convert to field model.

Specified by:

getFieldModel in interface ClockModel

Parameters:

freeParameters - total number of free parameters in the gradient

indices - indices of the differentiation parameters in derivatives computations, must be span name and not driver name

date - date at which model must be valid

Returns:

converted clock model