Package pygraph :: Package algorithms :: Package filters :: Module null :: Class null

Class null

Null search filter.

Instance Methods

__init__(self)
Initialize the filter.

configure(self, graph, spanning_tree)
Configure the filter.

boolean

__call__(self, node, parent)
Decide if the given node should be included in the search process.

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties
Inherited from `object`: `__class__`

Method Details

init(self)
(Constructor)

Initialize the filter.

Overrides: object.__init__

configure(self, graph, spanning_tree)

Configure the filter.

Parameters:

graph (graph) - Graph.
spanning_tree (dictionary) - Spanning tree.

call(self, node, parent)
(Call operator)

Decide if the given node should be included in the search process.

Parameters:

node (node) - Given node.
parent (node) - Given node's parent in the spanning tree.

Returns: boolean

Whether the given node should be included in the search process.

Class null

__init__(self) (Constructor)

configure(self, graph, spanning_tree)

__call__(self, node, parent) (Call operator)

init(self)
(Constructor)

call(self, node, parent)
(Call operator)