com.bayesserver.data

Class DataTableEvidenceReaderCommandFactory

java.lang.Object

com.bayesserver.data.DataTableEvidenceReaderCommandFactory

All Implemented Interfaces:

EvidenceReaderCommandFactory

public final class DataTableEvidenceReaderCommandFactory
extends Object
implements EvidenceReaderCommandFactory

A default implementation of BayesServer.Data.IEvidenceReaderCommandFactory based on a DataTable and a simple partitioning scheme based on a partition column. In order to calculate the partition for a record, the value in the partiton column modulo the number of partitions is used.

Constructor Summary

Constructors

Constructor and Description
DataTableEvidenceReaderCommandFactory(DataTable data, List<VariableReference> variables, ReaderOptions readerOptions, String partitionColumn) Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.
DataTableEvidenceReaderCommandFactory(DataTable data, List<VariableReference> variables, ReaderOptions readerOptions, String partitionColumn, DataTable temporalData, List<VariableReference> temporalVariables, TemporalReaderOptions temporalReaderOptions, String temporalPartitionColumn) Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.
DataTableEvidenceReaderCommandFactory(DataTable temporalData, List<VariableReference> temporalVariables, TemporalReaderOptions temporalReaderOptions, String temporalPartitionColumn) Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Method Summary

Modifier and Type	Method and Description
EvidenceReaderCommand	create(Network network) Create an evidence reader command, based on a specific network which may be a copy of the original.
EvidenceReaderCommand	createPartitioned(Network network, DataPartitioning dataPartitioning, int partitionCount) Create an evidence reader command on a partition, based on a specific network which may be a copy of the original.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataTableEvidenceReaderCommandFactory

public DataTableEvidenceReaderCommandFactory(DataTable data,
                                             List<VariableReference> variables,
                                             ReaderOptions readerOptions,
                                             String partitionColumn)

Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Parameters:

data - Non-temporal data.

variables - Non-temporal variable references.

readerOptions - Non-temporal options for reading the data.

partitionColumn - A partition column for the non-temporal data.

DataTableEvidenceReaderCommandFactory

public DataTableEvidenceReaderCommandFactory(DataTable temporalData,
                                             List<VariableReference> temporalVariables,
                                             TemporalReaderOptions temporalReaderOptions,
                                             String temporalPartitionColumn)

Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Parameters:

temporalData - Temporal data.

temporalVariables - Temporal variables

temporalReaderOptions - Temporal options for reading the data

temporalPartitionColumn - A partition column for the temporal data.

DataTableEvidenceReaderCommandFactory

public DataTableEvidenceReaderCommandFactory(DataTable data,
                                             List<VariableReference> variables,
                                             ReaderOptions readerOptions,
                                             String partitionColumn,
                                             DataTable temporalData,
                                             List<VariableReference> temporalVariables,
                                             TemporalReaderOptions temporalReaderOptions,
                                             String temporalPartitionColumn)

Initializes a new instance of the DataTableEvidenceReaderCommandFactory class.

Parameters:

data - Non-temporal data.

variables - Non-temporal variable references.

readerOptions - Non-temporal options for reading the data.

partitionColumn - A partition column for the non-temporal data.

temporalData - Temporal data.

temporalVariables - Temporal variables

temporalReaderOptions - Temporal options for reading the data

temporalPartitionColumn - A partition column for the temporal data.

Method Detail

create

public EvidenceReaderCommand create(Network network)

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

Specified by:

create in interface EvidenceReaderCommandFactory

Parameters:

network - The network to base the reader on.

Returns:

A new evidence reader command.

createPartitioned

public EvidenceReaderCommand createPartitioned(Network network,
                                               DataPartitioning dataPartitioning,
                                               int partitionCount)

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

Specified by:

createPartitioned in interface EvidenceReaderCommandFactory

Parameters:

network - The network to base the reader on.

dataPartitioning - The partition number and method such as include/exclude.

partitionCount - The total number of partitions.

Returns:

A new evidence reader command.