<filename>fim/graph/resources/networkx_adm.py
#!/usr/bin/env python3
# MIT License
#
# Copyright (c) 2020 FABRIC Testbed
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# Author: <NAME> (<EMAIL>)
"""
NetworkX implementation of ADM (Aggregate Delegation Model) functionality.
"""

import uuid

from ..networkx_property_graph import NetworkXPropertyGraph, NetworkXGraphImporter
from .abc_adm import ABCADMPropertyGraph


class NetworkXADMGraph(ABCADMPropertyGraph, NetworkXPropertyGraph):

    def __init__(self, *, graph_id: str = None, importer: NetworkXGraphImporter, logger=None):
        """
        Initialize CBM either from existing ID or generate new graph id
        :param graph_id:
        :param importer:
        """
        if graph_id is None:
            graph_id = str(uuid.uuid4())

        super().__init__(graph_id=graph_id, importer=importer, logger=logger)


class NetworkXADMFactory:
    """
    Help convert graphs between formats so long as they are rooted in NetworkXPropertyGraph
    """
    @staticmethod
    def create(graph: NetworkXPropertyGraph) -> NetworkXADMGraph:
        assert graph is not None
        assert isinstance(graph.importer, NetworkXGraphImporter)

        return NetworkXADMGraph(graph_id=graph.graph_id,
                                importer=graph.importer,
                                logger=graph.log)