fr.cnes.sirius.patrius.stela.forces.drag

Class StelaVariableDragCoefReader

java.lang.Object

fr.cnes.sirius.patrius.stela.forces.drag.StelaVariableDragCoefReader

All Implemented Interfaces:

DataLoader, Serializable

public class StelaVariableDragCoefReader
extends Object
implements DataLoader, Serializable

Class which reads values of a drag coefficient in a file.

Since:

4.16

Author:

Mathis Guillemette HISTORY VERSION:4.16:OPENFD-388:25/04/2025:[STELA-PATRIUS] Coefficients de frottement Cook, tabule VERSION:4.16:OPENFD-389:25/04/2025:[STELA-PATRIUS] Activites solaires additionnelles END-HISTORY

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_FILE Default file path.

Constructor Summary

Constructors

Constructor and Description
StelaVariableDragCoefReader() Basis constructor.

Method Summary

Modifier and Type	Method and Description
Map<Double,Double>	getCoefficients() Getter for the loaded coefficients.
void	loadData(InputStream input, String name) Load data from a stream.
void	loadDefaultData() Load the default data from the default resource file.
boolean	stillAcceptsData() Check if the loader still accepts new data.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FILE

public static final String DEFAULT_FILE

Default file path.

See Also:

Constant Field Values

Constructor Detail

StelaVariableDragCoefReader

public StelaVariableDragCoefReader()

Basis constructor.

Method Detail

loadDefaultData

public void loadDefaultData()
                     throws IOException

Load the default data from the default resource file.

Throws:

IOException - if error in searching or reading the file

loadData

public void loadData(InputStream input,
                     String name)
              throws IOException

Load data from a stream.

Specified by:

loadData in interface DataLoader

Parameters:

input - data input stream

name - name of the file (or zip entry)

Throws:

IOException - if data can't be read

stillAcceptsData

public boolean stillAcceptsData()

Check if the loader still accepts new data.

This method is used to speed up data loading by interrupting crawling the data sets as soon as a loader has found the data it was waiting for. For loaders that can merge data from any number of sources (for example JPL ephemerides or Earth Orientation Parameters that are split among several files), this method should always return true to make sure no data is left over.

Specified by:

stillAcceptsData in interface DataLoader

Returns:

true while the loader still accepts new data

getCoefficients

public Map<Double,Double> getCoefficients()

Getter for the loaded coefficients.

Returns:

the loaded coefficients