org.asam.ods

Class _ValueMatrixStub

java.lang.Object

org.omg.CORBA.portable.ObjectImpl

org.asam.ods._ValueMatrixStub

All Implemented Interfaces:

java.io.Serializable, ValueMatrix, ValueMatrixOperations, org.omg.CORBA.Object, org.omg.CORBA.portable.IDLEntity

public class _ValueMatrixStub
extends org.omg.CORBA.portable.ObjectImpl
implements ValueMatrix

The ASAM ODS value matrix interface. Value matrix is an interface used by Measurement and SubMatrix to handle vectors of values.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
_ValueMatrixStub()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String[]	_ids()
Column	addColumn(NameUnit newColumn) (22014) Add a column to the value matrix.
Column	addColumnScaledBy(NameUnit newColumn, Column scalingColumn) (22019) Deprecated, solved by NVH Application model.
void	destroy() (22020) Destroy the object on the server.
int	getColumnCount() (22002) Get the column count of the value matrix.
Column[]	getColumns(java.lang.String colPattern) (22001) Get the columns of the value matrix no matter whether the column is dependent or independent.
Column[]	getColumnsScaledBy(Column scalingColumn) (22018) Deprecated, solved by NVH Application model.
Column[]	getIndependentColumns(java.lang.String colPattern) (22003) Get the independent columns of the submatrices used to compose the value matrix.
ValueMatrixMode	getMode() (22022) Get the current mode of the value matrix.
int	getRowCount() (22004) Get the row count of the value matrix.
Column[]	getScalingColumns(java.lang.String colPattern) (22016) Deprecated, solved by NVH Application model.
NameValueSeqUnit[]	getValue(Column[] columns, int startPoint, int count) (22021) Get the values of different columns of the value matrix.
NameValueUnitIterator	getValueMeaPoint(int meaPoint) (22005) Get a measurement point of the value matrix.
TS_ValueSeq	getValueVector(Column col, int startPoint, int count) (22006) Get the values or a part of values of the column from the value matrix.
java.lang.String[]	listColumns(java.lang.String colPattern) (22007) Get the names of the columns of the value matrix no matter whether the column is dependent or independent.
java.lang.String[]	listColumnsScaledBy(Column scalingColumn) (22017) Deprecated, solved by NVH Application model.
java.lang.String[]	listIndependentColumns(java.lang.String colPattern) (22008) Get the names of the independent columns of the value matrix.
java.lang.String[]	listScalingColumns(java.lang.String colPattern) (22015) Deprecated, solved by NVH Application model.
void	removeValueMeaPoint(java.lang.String[] columnNames, int meaPoint, int count) (22009) Remove the values of multiple columns at a given measurement point or remove the number of points of the given columns beginning at meapoint.
void	removeValueVector(Column col, int startPoint, int count) (22010) Remove the values from a single column.
void	setValue(SetType set, int startPoint, NameValueSeqUnit[] value) (22013) Create or modify a number of value vectors in a value matrix.
void	setValueMeaPoint(SetType set, int meaPoint, NameValue[] value) (22011) Create or modify a single measurement point in multiple columns of a value matrix.
void	setValueVector(Column col, SetType set, int startPoint, TS_ValueSeq value) (22012) Create or modify a value vector in a value matrix.

Methods inherited from class org.omg.CORBA.portable.ObjectImpl

_create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override, equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.omg.CORBA.Object

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override

Constructor Detail

_ValueMatrixStub

public _ValueMatrixStub()

Method Detail

getColumns

public Column[] getColumns(java.lang.String colPattern)
                    throws AoException

(22001) Get the columns of the value matrix no matter whether the column is dependent or independent. The pattern is case sensitive and may contain wildcard characters.

Specified by:

getColumns in interface ValueMatrixOperations

Parameters:

colPattern - The name or the search pattern for the column names.

Returns:

The columns of the value matrix, no matter whether the column is dependent, independent or scaling

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getColumnCount

public int getColumnCount()
                   throws AoException

(22002) Get the column count of the value matrix.

Specified by:

getColumnCount in interface ValueMatrixOperations

Returns:

The number of columns of the value matrix.

Throws:

AoException - with the following possible error codes: AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getIndependentColumns

public Column[] getIndependentColumns(java.lang.String colPattern)
                               throws AoException

(22003) Get the independent columns of the submatrices used to compose the value matrix. The independent column of the value matrix is the union of the independent columns of these submatrices.

Specified by:

getIndependentColumns in interface ValueMatrixOperations

Parameters:

colPattern - The name or the search pattern for the independent column name.

Returns:

The independent column of the value matrix.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getRowCount

public int getRowCount()
                throws AoException

(22004) Get the row count of the value matrix.

Specified by:

getRowCount in interface ValueMatrixOperations

Returns:

The number of rows of the value matrix.

Throws:

AoException - with the following possible error codes: AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getValueMeaPoint

public NameValueUnitIterator getValueMeaPoint(int meaPoint)
                                       throws AoException

(22005) Get a measurement point of the value matrix. The parameter meaPoint specifies the row of the matrix. The iterator allows to access all elements in the row. The server behavior depends on the mode of the value matrix. Value matrix mode 'CALCULATED': In case 'sequence_representation' of the corresponding local column is one of the entries 'raw_linear', raw_polynomial', 'raw_linear_external', 'raw_polynomial_external', 'raw_linear_calibrated', or 'raw_linear_calibrated_external', the server will first calculate the physical values from raw values and generation parameters, before it returns them to the requesting client. Value matrix mode 'STORAGE': In case 'sequence_representation' of the corresponding local column is one of the entries 'raw_linear', raw_polynomial', 'raw_linear_external', 'raw_polynomial_external', 'raw_linear_calibrated', or 'raw_linear_calibrated_external', the server will return the raw values of the local column.

Specified by:

getValueMeaPoint in interface ValueMatrixOperations

Parameters:

meaPoint - The measurement point.

Returns:

The requested measurement point.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getValueVector

public TS_ValueSeq getValueVector(Column col,
                         int startPoint,
                         int count)
                           throws AoException

(22006) Get the values or a part of values of the column from the value matrix. The parameter column specifies from which column the values will be returned. The startPoint and count specify the part of the vector. A startPoint = 0 and count = rowCount will return the entire vector. When startPoint >= rowCount an exception is thrown. If startPoint + count > rowCount only the remaining values of the vector are returned and no exception is thrown. Use the getName and getUnit method of the interface column for the name and the unit of the column. The name and the value are not stored at each element of the vector. The return type TS_ValueSeq is not a sequence of TS_Value but a special structure. The server behavior depends on the mode of the value matrix. Value matrix mode 'CALCULATED': In case 'sequence_representation' of the corresponding local column is one of the entries 'raw_linear', raw_polynomial', 'raw_linear_external', 'raw_polynomial_external', 'raw_linear_calibrated', or 'raw_linear_calibrated_external', the server will first calculate the physical values from raw values and generation parameters, before it returns them to the requesting client. Value matrix mode 'STORAGE': In case 'sequence_representation' of the corresponding local column is one of the entries 'raw_linear', raw_polynomial', 'raw_linear_external', 'raw_polynomial_external', 'raw_linear_calibrated', or 'raw_linear_calibrated_external', the server will return the raw values of the local column.

Specified by:

getValueVector in interface ValueMatrixOperations

Parameters:

col - The column to retrieve the values from.

startPoint - The starting point in the column.

count - The number of points to be retrieved. 0 means until end of column.

Returns:

The requested column values of the value matrix.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_COLUMN AO_INVLAID_COUNT AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

listColumns

public java.lang.String[] listColumns(java.lang.String colPattern)
                               throws AoException

(22007) Get the names of the columns of the value matrix no matter whether the column is dependent or independent. The pattern is case sensitive and may contain wildcard characters.

Specified by:

listColumns in interface ValueMatrixOperations

Parameters:

colPattern - The name or the search pattern for the column names.

Returns:

The column names of the value matrix, no matter whether the column is dependent, independent or scaled by another one.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

listIndependentColumns

public java.lang.String[] listIndependentColumns(java.lang.String colPattern)
                                          throws AoException

(22008) Get the names of the independent columns of the value matrix. The independent columns are the columns used to build the value matrix.

Specified by:

listIndependentColumns in interface ValueMatrixOperations

Parameters:

colPattern - The name or the search pattern for the independent column names.

Returns:

The names of the independent columns of the value matrix.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

removeValueMeaPoint

public void removeValueMeaPoint(java.lang.String[] columnNames,
                       int meaPoint,
                       int count)
                         throws AoException

(22009) Remove the values of multiple columns at a given measurement point or remove the number of points of the given columns beginning at meapoint. If the count is 0 all points until the end of the columns are removed.

Specified by:

removeValueMeaPoint in interface ValueMatrixOperations

Parameters:

columnNames - The columns from which the measurement points are to be removed.

meaPoint - The measurement point to be removed.

count - The number of points to be removed from each column beginning at meapoint.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_COUNT AO_NOT_FOUND AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

removeValueVector

public void removeValueVector(Column col,
                     int startPoint,
                     int count)
                       throws AoException

(22010) Remove the values from a single column. Beginning at startPoint the number of values specified in count are removed. If count is 0 all values from the startPoint until the end of the column are removed.

Specified by:

removeValueVector in interface ValueMatrixOperations

Parameters:

col - The column from which the values are to be removed.

startPoint - The starting point for the value removal.

count - The number of points to be removed from the column.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_COLUMN AO_INVALID_COUNT AO_NOT_FOUND AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

setValueMeaPoint

public void setValueMeaPoint(SetType set,
                    int meaPoint,
                    NameValue[] value)
                      throws AoException

(22011) Create or modify a single measurement point in multiple columns of a value matrix. The sequence of name values specifies the names of the columns with the new values. The meaning of the parameter 'set' is: INSERT Insert the values at meaPoint, the current values at meaPoint are moved to the end of the new inserted values. APPEND The value of meaPoint is ignored, the values are appended at the end of the current values. UPDATE Update or modify the values at meaPoint, the current values are overwritten. If meaPoint is bigger than the number of values in the vector, the measurement point is automatically appended. The names of the columns have to exist. When a client creates a ValueMatrix based on AoMeasurement this method behaves as follows: The server checks the sub matrices and creates all necessary instances of AoSubmatrix, AoLocalColumn and AoMeasurementQuantity. The values of the name attribute of AoSubmatrix must be generated by the server. The value will be equal to the value of the attribute ID (converted to DT_STRING). Missing instances of AoMeasurementQuantity will be created by the server, too. The mandatory attributes will get the following default values: Name supplied by client Datatype copied from AoQuantity.default_datatype Typesize copied from AoQuantity.default_typesize Interpolation no interpolation Rank copied from AoQuantity.default_rank Dimension copied from AoQuantity.default_dimension The server takes the value of the channel (supplied by client) and looks up the corresponding instance in AoQuantity using the attribute default_meq_name.

Specified by:

setValueMeaPoint in interface ValueMatrixOperations

Parameters:

set - The SetType.

meaPoint - The measurement point.

value - The values to be inserted.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_IS_MEASUREMENT_MATRIX AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

setValueVector

public void setValueVector(Column col,
                  SetType set,
                  int startPoint,
                  TS_ValueSeq value)
                    throws AoException

(22012) Create or modify a value vector in a value matrix. It is allowed to modify the values of the value matrix outside a transaction but it is recommended to activate a transaction. The data is made permanent on transaction commit. Until the transaction is committed or until the access to the measurement point of the value matrix, it is allowed to have different number of values in the different value vectors. The meaning of the parameter setType is: INSERT Insert the values from startPoint, the current available values from startPoint are moved to the end of the new inserted values. APPEND The value of startPoint is ignored, the values are appended at the end of the current values. UPDATE Update or modify the values from startPoint, the current values are overwritten. If the number of values in the parameter values is too big the values are automatically appended. When a client creates a ValueMatrix based on AoMeasurement this methods behaves as follows: The server checks the sub matrices and creates all necessary instances of AoSubmatrix, AoLocalColumn and AoMeasurementQuantity. The values of the name attribute of AoSubmatrix must be generated by the server. The value will be equal to the value of the attribute ID (converted to DT_STRING). Missing instances of AoMeasurementQuantity will be created by the server, too. The mandatory attributes will get the following default values: Name supplied by client Datatype copied from AoQuantity.default_datatype Typesize copied from AoQuantity.default_typesize Interpolation no interpolation Rank copied from AoQuantity.default_rank Dimension copied from AoQuantity.default_dimension The server takes the value of the channel (supplied by client) and looks up the corresponding instance in AoQuantity using the attribute default_meq_name.

Specified by:

setValueVector in interface ValueMatrixOperations

Parameters:

col - The column whose values are to be set.

set - The set type.

startPoint - The starting point for the new values.

value - The values to be inserted.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_COLUMN AO_INVALID_SET_TYPE AO_IS_MEASUREMENT_MATRIX AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

setValue

public void setValue(SetType set,
            int startPoint,
            NameValueSeqUnit[] value)
              throws AoException

(22013) Create or modify a number of value vectors in a value matrix. It is allowed to modify the values of the value matrix outside a transaction but it is recommended to activate a transaction. The data is made permanent on transaction commit. Until the transaction is committed or until the access to the measurement point of the value matrix it is allowed to have different numbers of values in the different value vectors. The names of the parameter values are the names of the columns. The values are the new values of the column. (setValueMeaPoint allows only one point, the TS_ValueSeq allows more then one point) There is a sequence of name value pairs (setValueVector allows only one column), so a block of values can be modified. The meaning of the parameter setType is: INSERT Insert the values from startPoint, the current available values from startPoint are moved to the end of the new inserted values. APPEND The value of startPoint is ignored, the values are appended at the end of the current values. UPDATE Update or modify the values from startPoint, the current values are overwritten. If the number of values is greater than the number of values in the vector, the measurement point is automatically appended. REMOVE Remove the number of values from each column, starting with startPoint. The name of the column is given as the name of the NameValueseqUnit, the number of values to remove is given in the number of the values in the value. When a client creates a ValueMatrix based on AoMeasurement this methods behaves as follows: The server checks the sub matrices and creates all necessary instances of AoSubmatrix, AoLocalColumn and AoMeasurementQuantity. The values of the name attribute of AoSubmatrix must be generated by the server. The value will be equal to the value of the attribute ID (converted to DT_STRING). Missing instances of AoMeasurementQuantity will be created by the server, too. The mandatory attributes will get the following default values: Name supplied by client Datatype copied from AoQuantity.default_datatype Typesize copied from AoQuantity.default_typesize Interpolation no interpolation Rank copied from AoQuantity.default_rank Dimension copied from AoQuantity.default_dimension The server takes the value of the channel (supplied by client) and looks up the corresponding instance in AoQuantity using the attribute default_meq_name. The ValueMatrix interface handles the values but not the raw values, to modify the raw values the instances of localcolumn must be created, the base attribute sequence_representation, raw_datatype and the generation_parameter must be created before the values are modified. The values must have the data type identical with the raw_datatype, any other data type will cause an AO_INVALID_DATATYPE exception.

Specified by:

setValue in interface ValueMatrixOperations

Parameters:

set - The set type.

startPoint - The measurement point.

value - The values to be inserted.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_COLUMN AO_INVALID_SET_TYPE AO_INVALID_DATATYPE AO_IS_MEASUREMENT_MATRIX AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

addColumn

public Column addColumn(NameUnit newColumn)
                 throws AoException

(22014) Add a column to the value matrix. It is only allowed to create a value vector if the value matrix is created from a submatrix. It is allowed to add a column outside a transaction but it is recommended to activate a transaction. The data is made permanent on transaction commit. Until the transaction is committed or until the access to the measurement point of the value matrix it is allowed to have different number of values in the different value vectors. After the new column is added, it is possible to set the values of the column.

Specified by:

addColumn in interface ValueMatrixOperations

Parameters:

newColumn - The name and unit of the column to add.

Returns:

The new column.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_NAME AO_INVALID_SET_TYPE AO_IS_MEASUREMENT_MATRIX AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE AO_TRANSACTION_NOT_ACTIVE

listScalingColumns

public java.lang.String[] listScalingColumns(java.lang.String colPattern)
                                      throws AoException

(22015) Deprecated, solved by NVH Application model. Get the names of the scaling columns of the value matrix.

Specified by:

listScalingColumns in interface ValueMatrixOperations

Parameters:

colPattern - The name or the search pattern for the scaling column name.

Returns:

The names of the scaling columns of the value matrix.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getScalingColumns

public Column[] getScalingColumns(java.lang.String colPattern)
                           throws AoException

(22016) Deprecated, solved by NVH Application model. Get the scaling column of the value matrix.

Specified by:

getScalingColumns in interface ValueMatrixOperations

Parameters:

colPattern - The name or the search pattern for the scaling column name.

Returns:

The scaling columns of the value matrix.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

listColumnsScaledBy

public java.lang.String[] listColumnsScaledBy(Column scalingColumn)
                                       throws AoException

(22017) Deprecated, solved by NVH Application model. List the names of the columns, which are scaled by the given column.

Specified by:

listColumnsScaledBy in interface ValueMatrixOperations

Parameters:

scalingColumn - The scaling column.

Returns:

The names of the columns which are scaled by the given input column.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE AO_NO_SCALING_COLUMN

getColumnsScaledBy

public Column[] getColumnsScaledBy(Column scalingColumn)
                            throws AoException

(22018) Deprecated, solved by NVH Application model. Get the columns which are scaled by the given column.

Specified by:

getColumnsScaledBy in interface ValueMatrixOperations

Parameters:

scalingColumn - The scaling column.

Returns:

The columns which are scaled by the given input column.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE AO_NO_SCALING_COLUMN

addColumnScaledBy

public Column addColumnScaledBy(NameUnit newColumn,
                       Column scalingColumn)
                         throws AoException

(22019) Deprecated, solved by NVH Application model. Add a column to the value matrix. It is only allowed to create a value vector if the value matrix is created from a submatrix. The column will be scaled by the given scaling column. It is allowed to add a column outside a transaction but it is recommended to activate a transaction. The data is made permanent on transaction commit. Until the transaction is committed or until the access to the measurement point of the value matrix it is allowed to have different number of values in the different value vectors. After the new column is added, it is possible to set the values of the column.

Specified by:

addColumnScaledBy in interface ValueMatrixOperations

Parameters:

newColumn - The name and unit of the column to add.

scalingColumn - The scaling column.

Returns:

The new column.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_INVALID_NAME AO_INVALID_SET_TYPE AO_IS_MEASUREMENT_MATRIX AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE AO_NO_SCALING_COLUMN AO_TRANSACTION_NOT_ACTIVE

destroy

public void destroy()
             throws AoException

(22020) Destroy the object on the server. The method is used to tell the server that this object is not used any more by the client. Access to this object after the invokation of the destroy method will lead to an exception.

Specified by:

destroy in interface ValueMatrixOperations

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE AO_TRANSACTION_NOT_ACTIVE

getValue

public NameValueSeqUnit[] getValue(Column[] columns,
                          int startPoint,
                          int count)
                            throws AoException

(22021) Get the values of different columns of the value matrix. The server behavior depends on the mode of the value matrix. Value matrix mode 'CALCULATED': In case 'sequence_representation' of the corresponding local column is one of the entries 'raw_linear', raw_polynomial', 'raw_linear_external', 'raw_polynomial_external', 'raw_linear_calibrated', or 'raw_linear_calibrated_external', the server will first calculate the physical values from raw values and generation parameters, before it returns them to the requesting client. Value matrix mode 'STORAGE': In case 'sequence_representation' of the corresponding local column is one of the entries 'raw_linear', raw_polynomial', 'raw_linear_external', 'raw_polynomial_external', 'raw_linear_calibrated', or 'raw_linear_calibrated_external', the server will return the raw values of the local column.

Specified by:

getValue in interface ValueMatrixOperations

Parameters:

columns - The requested columns.

startPoint - The starting point in the column.

count - The number of points to be retrieved. 0 means until end of column.

Returns:

The values of the different columns. The name of the return structure corresponds with the name of the column. The unit corresponds with the unit of the column. The order of the results might not match the order in the requesting sequence.

Throws:

AoException - with the following possible error codes: AO_BAD_PARAMETER AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

getMode

public ValueMatrixMode getMode()
                        throws AoException

(22022) Get the current mode of the value matrix.

Specified by:

getMode in interface ValueMatrixOperations

Returns:

The mode of the value matrix

Throws:

AoException - with the following possible error codes: AO_CONNECTION_LOST AO_IMPLEMENTATION_PROBLEM AO_NOT_IMPLEMENTED AO_NO_MEMORY AO_SESSION_NOT_ACTIVE

_ids

public java.lang.String[] _ids()

Specified by:

_ids in class org.omg.CORBA.portable.ObjectImpl