Package org.orekit.files.ccsds.ndm.odm.oem

Class OemData

java.lang.Object

org.orekit.files.ccsds.section.CommentsContainer

org.orekit.files.ccsds.ndm.odm.oem.OemData

All Implemented Interfaces:

Data, Section

public class OemData
extends CommentsContainer
implements Data

The Ephemerides data blocks class contain list of orbital data points.

Beware that the Orekit getters and setters all rely on SI units. The parsers and writers take care of converting these SI units into CCSDS mandatory units. The Unit class provides useful fromSi and toSI methods in case the callers already use CCSDS units instead of the API SI units. The general-purpose Unit class (without an 's') and the CCSDS-specific Units class (with an 's') also provide some predefined units. These predefined units and the fromSi and toSI conversion methods are indeed what the parsers and writers use for the conversions.

Author:

sports

Constructor Summary

Constructors

Constructor	Description
OemData()	EphemeridesBlock constructor.

Method Summary

Modifier and Type	Method	Description
void	addCovarianceMatrix(CartesianCovariance covarianceMatrix)	Add a covariance matrix.
boolean	addData(TimeStampedPVCoordinates data, boolean hasAcceleration)	Add a data point.
CartesianDerivativesFilter	getAvailableDerivatives()	Get the derivatives available in the block.
List<TimeStampedPVCoordinates>	getCoordinates()	Get an unmodifiable view of the data points.
List<CartesianCovariance>	getCovarianceMatrices()	Get an unmodifiable view of Covariance Matrices.
List<TimeStampedPVCoordinates>	getEphemeridesDataLines()	Get the list of Ephemerides data lines.

Methods inherited from class org.orekit.files.ccsds.section.CommentsContainer

acceptComments, addComment, checkAllowed, checkNotNaN, checkNotNegative, checkNotNull, getComments, refuseFurtherComments, setComments, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.orekit.files.ccsds.section.Section

validate

Constructor Details

OemData

public OemData()

EphemeridesBlock constructor.

Method Details

addData

public boolean addData(TimeStampedPVCoordinates data,
 boolean hasAcceleration)

Add a data point.

Parameters:

data - data point to add

hasAcceleration - true if the current data point has acceleration data.

Returns:

always return true

addCovarianceMatrix

public void addCovarianceMatrix(CartesianCovariance covarianceMatrix)

Add a covariance matrix.

Parameters:

covarianceMatrix - covariance matrix to dd

getEphemeridesDataLines

public List<TimeStampedPVCoordinates> getEphemeridesDataLines()

Get the list of Ephemerides data lines.

Returns:

a reference to the internal list of Ephemerides data lines

getAvailableDerivatives

public CartesianDerivativesFilter getAvailableDerivatives()

Get the derivatives available in the block.

Returns:

derivatives available in the block

getCoordinates

public List<TimeStampedPVCoordinates> getCoordinates()

Get an unmodifiable view of the data points.

Returns:

unmodifiable view of the data points

getCovarianceMatrices

public List<CartesianCovariance> getCovarianceMatrices()

Get an unmodifiable view of Covariance Matrices.

Returns:

unmodifiable view of Covariance Matrices