NamedDAG

class otagrum.NamedDAG(*args)

NamedDAG represents a directed acyclic graph (DAG) whose nodes have an associated name.

Available constructors:

NamedDAG(bn)

NamedDAG(dag, names)

Parameters:
bnpyAgrum.BayesNet

Bayesian network

dagpyAgrum.DAG

Directed Acyclic Graph

namessequence of str

Node names

Methods

getChildren(nod)

The children of a node.

getClassName()

Accessor to the object's name.

getDAG()

Accessor to the DAG.

getDescription()

The names of the DAG variables.

getId()

Accessor to the object's id.

getName()

Accessor to the object's name.

getParents(nod)

The parents of a node.

getShadowedId()

Accessor to the object's shadowed id.

getSize()

The number of nodes in the DAG.

getTopologicalOrder()

The list of the nodes IDs in a topological order.

getVisibility()

Accessor to the object's visibility state.

hasName()

Test if the object is named.

hasVisibleName()

Test if the object has a distinguishable name.

setName(name)

Accessor to the object's name.

setShadowedId(id)

Accessor to the object's shadowed id.

setVisibility(visible)

Accessor to the object's visibility state.

toDot()

Displays the graph in DOT format.

__init__(*args)
getChildren(nod)

The children of a node.

Parameters:
nodeint

Node id

Returns:
childrenopenturns.Indices

Indices of children nodes

getClassName()

Accessor to the object’s name.

Returns:
class_namestr

The object class name (object.__class__.__name__).

getDAG()

Accessor to the DAG.

Returns:
dagpyAgrum.DAG

The underlying DAG

getDescription()

The names of the DAG variables.

Returns:
nameslist

The list of node names

getId()

Accessor to the object’s id.

Returns:
idint

Internal unique identifier.

getName()

Accessor to the object’s name.

Returns:
namestr

The name of the object.

getParents(nod)

The parents of a node.

Parameters:
nodeint

Node id

Returns:
parentsopenturns.Indices

Indices of parent nodes

getShadowedId()

Accessor to the object’s shadowed id.

Returns:
idint

Internal unique identifier.

getSize()

The number of nodes in the DAG.

Returns:
sizeint

The DAG size

getTopologicalOrder()

The list of the nodes IDs in a topological order.

Returns:
nodesopenturns.Indices

Indices of nodes

getVisibility()

Accessor to the object’s visibility state.

Returns:
visiblebool

Visibility flag.

hasName()

Test if the object is named.

Returns:
hasNamebool

True if the name is not empty.

hasVisibleName()

Test if the object has a distinguishable name.

Returns:
hasVisibleNamebool

True if the name is not empty and not the default one.

setName(name)

Accessor to the object’s name.

Parameters:
namestr

The name of the object.

setShadowedId(id)

Accessor to the object’s shadowed id.

Parameters:
idint

Internal unique identifier.

setVisibility(visible)

Accessor to the object’s visibility state.

Parameters:
visiblebool

Visibility flag.

toDot()

Displays the graph in DOT format.

Returns:
dotstr

DOT graph