Package org.orekit.time.clocks

Class AggregatedClockModel

java.lang.Object

org.orekit.time.clocks.AggregatedClockModel

All Implemented Interfaces:

ClockModel, BaseParameterDriversProvider<ParameterDriver,ParameterObserver>, 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
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.
<T extends CalculusFieldElement<T>> AggregatedFieldClockModel<T>	toField(DoubleFunction<T> converter)	Convert to field model.
AggregatedFieldClockModel<Gradient>	toGradient(int freeParameters, Map<String,Integer> indices)	Convert to gradient model.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.utils.drivers.BaseParameterDriversProvider

getParameterDriver, getParameterDriverWithSubstring, isSupported

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

getAccelerationDriver, getAcceptedTermSuffix, getBiasDriver, getOffsetValue, getParameterDriverTerm, getRateDriver

Methods inherited from interface org.orekit.utils.drivers.ParameterDriversProvider

getParameters, getParameters

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 BaseParameterDriversProvider<ParameterDriver,ParameterObserver>

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

toField

public <T extends CalculusFieldElement<T>>
AggregatedFieldClockModel<T> toField(DoubleFunction<T> converter)

Convert to field model.

Specified by:

toField in interface ClockModel

Type Parameters:

T - type of the field elements

Parameters:

converter - converter to field elements

Returns:

field version of the instance

toGradient

public AggregatedFieldClockModel<Gradient> toGradient(int freeParameters,
 Map<String,Integer> indices)

Convert to gradient model.

Specified by:

toGradient 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

Returns:

converted clock model