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

from abc import abstractmethod

from ..Process import Process as ProcessBase
from .Signals import Signals

class Process(ProcessBase): # export

    __signals = Signals()

    def __init__(self, aio):
        super().__init()
        self.aio = aio

    @classmethod
    @abstractmethod
    def signals(cls):
        return cls.__signals

    def wait(self):
        return self.aio.wait()