Class DataTableEvidenceReaderCommandFactory

A default implementation of IEvidenceReaderCommandFactory based on a DataTable and a simple partitioning scheme based on a partition column.

Inheritance
Object
DataTableEvidenceReaderCommandFactory
Implements
Inherited Members
Namespace: BayesServer.Data
Assembly: BayesServer.Data.dll
Syntax
public sealed class DataTableEvidenceReaderCommandFactory : IEvidenceReaderCommandFactory
Remarks

In order to calculate the partition for a record, the value in the partition column modulo the number of partitions is used.

Constructors

DataTableEvidenceReaderCommandFactory(DataTable, IList<VariableReference>, ReaderOptions, String)

Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Declaration
public DataTableEvidenceReaderCommandFactory(DataTable data, IList<VariableReference> variables, ReaderOptions readerOptions, string partitionColumn)
Parameters
Type Name Description
DataTable data

Non-temporal data.
IList<VariableReference> variables

Non-temporal variable references.
ReaderOptions readerOptions

Non-temporal options for reading the data.
String partitionColumn

A partition column for the non-temporal data.

DataTableEvidenceReaderCommandFactory(DataTable, IList<VariableReference>, ReaderOptions, String, DataTable, IList<VariableReference>, TemporalReaderOptions, String)

Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Declaration
public DataTableEvidenceReaderCommandFactory(DataTable data, IList<VariableReference> variables, ReaderOptions readerOptions, string partitionColumn, DataTable temporalData, IList<VariableReference> temporalVariables, TemporalReaderOptions temporalReaderOptions, string temporalPartitionColumn)
Parameters
Type Name Description
DataTable data

Non-temporal data.
IList<VariableReference> variables

Non-temporal variable references.
ReaderOptions readerOptions

Non-temporal options for reading the data.
String partitionColumn

A partition column for the non-temporal data.
DataTable temporalData

Temporal data.
IList<VariableReference> temporalVariables

Temporal variables
TemporalReaderOptions temporalReaderOptions

Temporal options for reading the data
String temporalPartitionColumn

A partition column for the temporal data.

DataTableEvidenceReaderCommandFactory(DataTable, IList<VariableReference>, TemporalReaderOptions, String)

Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Declaration
public DataTableEvidenceReaderCommandFactory(DataTable temporalData, IList<VariableReference> temporalVariables, TemporalReaderOptions temporalReaderOptions, string temporalPartitionColumn)
Parameters
Type Name Description
DataTable temporalData

Temporal data.
IList<VariableReference> temporalVariables

Temporal variables
TemporalReaderOptions temporalReaderOptions

Temporal options for reading the data
String temporalPartitionColumn

A partition column for the temporal data.

Methods

Create(Network)

Create an evidence reader command, based on a specific network which may be a copy of the original.

Declaration
public IEvidenceReaderCommand Create(Network network)
Parameters
Type Name Description
Network network

The network to base the reader on.
Returns
Type Description
IEvidenceReaderCommand

A new evidence reader command.

CreatePartitioned(Network, DataPartitioning, Int32)

Create an evidence reader command on a partition, based on a specific network which may be a copy of the original.

Declaration
public IEvidenceReaderCommand CreatePartitioned(Network network, DataPartitioning dataPartitioning, int partitionCount)
Parameters
Type Name Description
Network network

The network to base the reader on.
DataPartitioning dataPartitioning

The partition number and method such as include/exclude.
Int32 partitionCount

The total number of partitions.
Returns
Type Description
IEvidenceReaderCommand

A new evidence reader command.

Implements