com.bayesserver

Class VariableMap

java.lang.Object

com.bayesserver.VariableMap

public final class VariableMap
extends Object

Maps between a custom variable order and the default sorted variable order.

See Also:

Distribution.getSortedVariables()

Constructor Summary

Constructors

Constructor and Description
VariableMap(VariableContextCollection sortedVariables, List<Variable> order, List<Integer> times) Initializes a new instance of the VariableMap class.
VariableMap(VariableContextCollection sortedVariables, List<VariableContext> order) Initializes a new instance of the VariableMap class.
VariableMap(VariableContextCollection sortedVariables, Node[] order) Initializes a new instance of the VariableMap class.

Method Summary

Modifier and Type	Method and Description
int	get(int orderIndex) Maps between the custom order and the sorted collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableMap

public VariableMap(VariableContextCollection sortedVariables,
                   List<VariableContext> order)

Initializes a new instance of the VariableMap class.

Parameters:

sortedVariables - The sorted variables.

order - The custom order defined using variable contexts.

Throws:

NullPointerException - Raised if [sortedVariables] or [order] is null.

IllegalArgumentException - Raised if the elements in [order] are not found in [sortedVariables].

VariableMap

public VariableMap(VariableContextCollection sortedVariables,
                   List<Variable> order,
                   List<Integer> times)

Initializes a new instance of the VariableMap class.

Parameters:

sortedVariables - The sorted variables.

order - The custom order.

times - The times associated with the variables in [order]. Each entry can be null.

Throws:

NullPointerException - Raised if [sortedVariables] or [order] is null.

IllegalArgumentException - Raised if the elements in [order] are not found in [sortedVariables].

VariableMap

public VariableMap(VariableContextCollection sortedVariables,
                   Node[] order)

Initializes a new instance of the VariableMap class.

Parameters:

sortedVariables - The sorted variables.

order - The custom order, specified by nodes without times. If each node does not contain a single variable, use a different constructor.

Throws:

NullPointerException - Raised if [sortedVariables] or [order] is null.

IllegalArgumentException - Raised if the elements in [order] are not found in [sortedVariables].

Method Detail

get

public int get(int orderIndex)

Maps between the custom order and the sorted collection.

Parameters:

orderIndex - Index of the variable in the custom order.

Returns:

The index of the variable in the sorted collection.