import sys
sys.path.append('../')
import itertools
import json
import typing

import networkx as nx
import numpy as np
from networkx.readwrite import json_graph

import abc 

from estimators import structure_estimator as se



class Optimizer(abc.ABC):
    """
    Interface class for all the optimizer's child classes
    
    """

    def __init__(self, node_id:str, structure_estimator: se.StructureEstimator):
        self.node_id = node_id
        self.structure_estimator = structure_estimator
        

    @abc.abstractmethod
    def optimize_structure(self) -> typing.List:
        """
        Compute Optimization process for a structure_estimator

        Parameters:

        Returns:
            the estimated structure for the node

        """
    pass