org.orekit.files.ccsds.ndm.cdm

Class CdmData

java.lang.Object

org.orekit.files.ccsds.ndm.cdm.CdmData

All Implemented Interfaces:

Data, Section

public class CdmData
extends Object
implements Data

Container for Conjunction Data Message data.

Since:

11.2

Author:

Melina Vanel

Constructor Summary

Constructors

Constructor and Description
CdmData(CommentsContainer commentsBlock, ODParameters ODParametersBlock, AdditionalParameters additionalParametersBlock, StateVector stateVectorBlock, RTNCovariance covarianceMatrixBlock) Constructor with RTN covariance.
CdmData(CommentsContainer commentsBlock, ODParameters ODParametersBlock, AdditionalParameters additionalParametersBlock, StateVector stateVectorBlock, RTNCovariance covarianceMatrixBlock, AdditionalCovarianceMetadata additionalCovMetadata) Constructor with RTN covariance.
CdmData(CommentsContainer commentsBlock, ODParameters ODParametersBlock, AdditionalParameters additionalParametersBlock, StateVector stateVectorBlock, RTNCovariance covarianceMatrixBlock, SigmaEigenvectorsCovariance sig3EigVec3CovarianceBlock, AdditionalCovarianceMetadata additionalCovMetadata) Constructor with RTN and sigma/eigenvector covariance.
CdmData(CommentsContainer commentsBlock, ODParameters ODParametersBlock, AdditionalParameters additionalParametersBlock, StateVector stateVectorBlock, RTNCovariance covarianceMatrixBlock, XYZCovariance xyzCovarianceBlock, AdditionalCovarianceMetadata additionalCovMetadata) Constructor with RTN and XYZ covariance.

Method Summary

Modifier and Type	Method and Description
AdditionalCovarianceMetadata	getAdditionalCovMetadataBlock() Get the additional covariance metadata logical block.
AdditionalParameters	getAdditionalParametersBlock() Get the additional parameters logical block.
List<String>	getComments() Get the comments.
ODParameters	getODParametersBlock() Get the OD parameters logical block.
RTNCovariance	getRTNCovarianceBlock() Get the covariance matrix logical block.
SigmaEigenvectorsCovariance	getSig3EigVec3CovarianceBlock() Get the Sigma / Eigenvector covariance logical block.
StateVector	getStateVectorBlock() Get the state vector logical block.
UserDefined	getUserDefinedBlock() Get the user defined logical block.
XYZCovariance	getXYZCovarianceBlock() Get the Covariance Matrix in the XYZ Coordinate Frame (defined by value of CdmMetadataKey.ALT_COV_REF_FRAME).
void	setAdditionalParametersBlock(AdditionalParameters additionalParametersBlock) Set the additional parameters logical block.
void	setCovarianceMatrixBlock(RTNCovariance covarianceMatrixBlock) Set the additional covariance metadata logical block.
void	setODParametersBlock(ODParameters ODParametersBlock) Set the OD parameters logical block.
void	setUserDefinedBlock(UserDefined userDefinedBlock) Set the user defined logical block.
void	validate(double version) Check is all mandatory entries have been initialized.

Methods inherited from class java.lang.Object

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

Constructor Detail

CdmData

public CdmData(CommentsContainer commentsBlock,
               ODParameters ODParametersBlock,
               AdditionalParameters additionalParametersBlock,
               StateVector stateVectorBlock,
               RTNCovariance covarianceMatrixBlock)

Constructor with RTN covariance.

Parameters:

commentsBlock - general comments block

ODParametersBlock - OD parameters block (may be null)

additionalParametersBlock - additionnal parameters block (may be null)

stateVectorBlock - state vector block

covarianceMatrixBlock - covariance matrix in RTN coordinates frame block

CdmData

public CdmData(CommentsContainer commentsBlock,
               ODParameters ODParametersBlock,
               AdditionalParameters additionalParametersBlock,
               StateVector stateVectorBlock,
               RTNCovariance covarianceMatrixBlock,
               AdditionalCovarianceMetadata additionalCovMetadata)

Constructor with RTN covariance.

Parameters:

commentsBlock - general comments block

ODParametersBlock - OD parameters block (may be null)

additionalParametersBlock - additionnal parameters block (may be null)

stateVectorBlock - state vector block

covarianceMatrixBlock - covariance matrix in RTN coordinates frame block

additionalCovMetadata - additional covariance metadata

CdmData

public CdmData(CommentsContainer commentsBlock,
               ODParameters ODParametersBlock,
               AdditionalParameters additionalParametersBlock,
               StateVector stateVectorBlock,
               RTNCovariance covarianceMatrixBlock,
               XYZCovariance xyzCovarianceBlock,
               AdditionalCovarianceMetadata additionalCovMetadata)

Constructor with RTN and XYZ covariance.

Parameters:

commentsBlock - general comments block

ODParametersBlock - OD parameters block (may be null)

additionalParametersBlock - additionnal parameters block (may be null)

stateVectorBlock - state vector block

covarianceMatrixBlock - covariance matrix in RTN coordinates frame block

xyzCovarianceBlock - XYZ covariance matrix block

additionalCovMetadata - additional covariance metadata

CdmData

public CdmData(CommentsContainer commentsBlock,
               ODParameters ODParametersBlock,
               AdditionalParameters additionalParametersBlock,
               StateVector stateVectorBlock,
               RTNCovariance covarianceMatrixBlock,
               SigmaEigenvectorsCovariance sig3EigVec3CovarianceBlock,
               AdditionalCovarianceMetadata additionalCovMetadata)

Constructor with RTN and sigma/eigenvector covariance.

Parameters:

commentsBlock - general comments block

ODParametersBlock - OD parameters block (may be null)

additionalParametersBlock - additionnal parameters block (may be null)

stateVectorBlock - state vector block

covarianceMatrixBlock - covariance matrix in RTN coordinates frame block

sig3EigVec3CovarianceBlock - sigma/eigenvector covariance block

additionalCovMetadata - additional covariance metadata

Method Detail

validate

public void validate(double version)

Check is all mandatory entries have been initialized.

This method should throw an exception if some mandatory entries are missing or not compatible with version number.

Specified by:

validate in interface Section

Parameters:

version - format version

getComments

public List<String> getComments()

Get the comments.

Returns:

comments

getODParametersBlock

public ODParameters getODParametersBlock()

Get the OD parameters logical block.

Returns:

OD parameters block (may be null)

setODParametersBlock

public void setODParametersBlock(ODParameters ODParametersBlock)

Set the OD parameters logical block.

Parameters:

ODParametersBlock - the OD Parameters logical block

getAdditionalParametersBlock

public AdditionalParameters getAdditionalParametersBlock()

Get the additional parameters logical block.

Returns:

additional parameters block (may be null)

setAdditionalParametersBlock

public void setAdditionalParametersBlock(AdditionalParameters additionalParametersBlock)

Set the additional parameters logical block.

Parameters:

additionalParametersBlock - the additional parameters logical block

getStateVectorBlock

public StateVector getStateVectorBlock()

Get the state vector logical block.

Returns:

state vector block

getRTNCovarianceBlock

public RTNCovariance getRTNCovarianceBlock()

Get the covariance matrix logical block.

The RTN Covariance Matrix is provided in the 9×9 Lower Triangular Form. All parameters of the 6×6 position/velocity submatrix are mandatory. The remaining elements will return NaN if not provided.

Returns:

covariance matrix block

getXYZCovarianceBlock

public XYZCovariance getXYZCovarianceBlock()

Get the Covariance Matrix in the XYZ Coordinate Frame (defined by value of CdmMetadataKey.ALT_COV_REF_FRAME).

This block is not mandatory and on condition that CdmMetadataKey.ALT_COV_TYPE = AltCovarianceType.XYZ.

This method will return null if the block is not defined in the CDM.

Returns:

XYZ covariance matrix block

getSig3EigVec3CovarianceBlock

public SigmaEigenvectorsCovariance getSig3EigVec3CovarianceBlock()

Get the Sigma / Eigenvector covariance logical block.

This block is not mandatory and on condition that CdmMetadataKey.ALT_COV_TYPE = AltCovarianceType.CSIG3EIGVEC3.

This method will return null if the block is not defined in the CDM.

Returns:

the Sigma / Eigenvector covariance block

getAdditionalCovMetadataBlock

public AdditionalCovarianceMetadata getAdditionalCovMetadataBlock()

Get the additional covariance metadata logical block.

This method will return null if the block is not defined in the CDM.

Returns:

the additional covariance metadata logical block

setCovarianceMatrixBlock

public void setCovarianceMatrixBlock(RTNCovariance covarianceMatrixBlock)

Set the additional covariance metadata logical block.

Parameters:

covarianceMatrixBlock - the additional covariance metadata logical block

getUserDefinedBlock

public UserDefined getUserDefinedBlock()

Get the user defined logical block.

This method will return null if the block is not defined in the CDM.

Returns:

the additional covariance metadata logical block

setUserDefinedBlock

public void setUserDefinedBlock(UserDefined userDefinedBlock)

Set the user defined logical block.

This block is added at the end of the CDM parsing as common to both Object 1 and 2.

Parameters:

userDefinedBlock - the user defined block to set