# -*- coding: utf-8 -*-

from typing import Optional, List, Any

from .ColumnSet import ColumnSet

class SingleForeignKey:

    def __init__(self, child_col, parent_col):
        self.__child_col = child_col
        self.__parent_col = parent_col

    @property
    def child_col(self):
        return self.__child_col

    @property
    def parent_col(self):
        return self.__parent_col