monai.deploy.core.graphs.NetworkXGraph¶

class monai.deploy.core.graphs.NetworkXGraph(**kwargs)[source]¶

Bases: monai.deploy.core.graphs.graph.Graph

NetworkX graph implementation.

Methods

`__init__`(**kwargs)
`add_flow`(op_u, op_v, io_map)	Add an edge to the graph.
`add_operator`(op)	Add a node to the graph.
`gen_next_operators`(op)	Get next operators.
`gen_worklist`()	Get worklist.
`get_io_map`(op_u, op_v)	Get a mapping from the source operator’s output label to the destination operator’s input label.
`get_operators`()	Get all operators.
`get_root_operators`()	Get all root operators.
`is_leaf`(op)	Check if the operator is a leaf operator.
`is_root`(op)	Check if the operator is a root operator.

add_flow(op_u, op_v, io_map)[source]¶

Add an edge to the graph.

Parameters

op_u (Operator) – A source operator.
op_v (Operator) – A destination operator.
io_map (Dict[str, Set[str]]) – A dictionary of mapping from the source operator’s label to the destination operator’s label(s).

add_operator(op)[source]¶: Add a node to the graph.

gen_next_operators(op)[source]¶

Get next operators.

Return type: Generator[Optional[Operator], None, None]

gen_worklist()[source]¶

Get worklist.

Return type: Generator[Optional[Operator], None, None]

get_io_map(op_u, op_v)[source]¶

Get a mapping from the source operator’s output label to the destination operator’s input label. :type op_u: Operator :param op_u: A source operator. :type op_u: Operator :param op_v: A destination operator. :type op_v: Operator

Return type: Dict[str, Set[str]]
Returns: A dictionary of mapping from the source operator’s output label to the destination operator’s input label(s).

get_operators()[source]¶

Get all operators.

Return type: Generator[Operator, None, None]
Returns: A generator of operators.

get_root_operators()[source]¶

Get all root operators.

Return type: Generator[Operator, None, None]
Returns: A generator of root operators.

is_leaf(op)[source]¶

Check if the operator is a leaf operator.

Parameters: op (Operator) – A node in the graph.
Return type: bool
Returns: True if the operator is a leaf operator.

is_root(op)[source]¶

Check if the operator is a root operator.

Parameters: op (Operator) – A node in the graph.
Return type: bool
Returns: True if the operator is a root operator.

monai.deploy.core.graphs.Graph Executors