import basic.program
import utils.config_tool

class CliFcts():
    """
    This interface defines each necessary connection to any kind of database.
    The specific technique how to connect to the concrete DBMS has to be implemented in the specific tool.
    """
    def __init__(self):
        self.comp = None
        pass

    def setComp(self, comp):
        self.comp = comp

    def execCommand(self, comp, command):
        """ method to execute the statement
        this method should only called by the class itself """
        raise Exception("method is not implemented")