Package org.orekit.estimation.measurements.generation

Class ContinuousScheduler<T extends ObservedMeasurement<T>>

java.lang.Object

org.orekit.estimation.measurements.generation.AbstractScheduler<T>

org.orekit.estimation.measurements.generation.ContinuousScheduler<T>

Type Parameters:

T - the type of the measurement

All Implemented Interfaces:

Scheduler<T>

public class ContinuousScheduler<T extends ObservedMeasurement<T>>
extends AbstractScheduler<T>

Scheduler generating measurements sequences continuously.

Continuous schedulers continuously generate measurements following a repetitive pattern. The repetitive pattern can be either a continuous stream of measurements separated by a constant step (for example one measurement every 60s), or several sequences of measurements at high rate up to a maximum number, with a rest period between sequences (for example sequences of up to 256 measurements every 100ms with 300s between each sequence).

Since:

9.3

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor	Description
ContinuousScheduler(MeasurementBuilder<T> builder, DatesSelector selector)	Simple constructor.
ContinuousScheduler(MeasurementBuilder<T> builder, DatesSelector selector, Predicate<EstimatedMeasurementBase<T>> filter)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
boolean	measurementIsFeasible(AbsoluteDate date)	Check if a measurement is feasible at some date.

Methods inherited from class org.orekit.estimation.measurements.generation.AbstractScheduler

generate, getBuilder, getSelector

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.estimation.measurements.generation.Scheduler

init

Constructor Details

ContinuousScheduler

public ContinuousScheduler(MeasurementBuilder<T> builder,
 DatesSelector selector)

Simple constructor.

BEWARE! Dates selectors often store internally the last selected dates, so they are not reusable across several instances. A separate selector should be used for each scheduler.

This constructor calls ContinuousScheduler(MeasurementBuilder, DatesSelector, Predicate) whith the predicate set to accept all generated measurements.

Parameters:

builder - builder for individual measurements

selector - selector for dates (beware that selectors are generally not reusable across several instances, each selector should be dedicated to one scheduler

ContinuousScheduler

public ContinuousScheduler(MeasurementBuilder<T> builder,
 DatesSelector selector,
 Predicate<EstimatedMeasurementBase<T>> filter)

Simple constructor.

BEWARE! Dates selectors often store internally the last selected dates, so they are not reusable across several instances. A separate selector should be used for each scheduler.

Parameters:

builder - builder for individual measurements

selector - selector for dates (beware that selectors are generally not reusable across several instances, each selector should be dedicated to one scheduler

filter - predicate for a posteriori filtering of generated measurements (measurements are accepted if the predicates evaluates to true)

Since:

13.0

Method Details

measurementIsFeasible

public boolean measurementIsFeasible(AbsoluteDate date)

Check if a measurement is feasible at some date.

Specified by:

measurementIsFeasible in class AbstractScheduler<T extends ObservedMeasurement<T>>

Parameters:

date - date to check

Returns:

true if measurement if feasible