source: geniuswebcore/geniusweb/events/AbstractEvent.py

from abc import ABC
import time
from geniusweb.events.NegotiationEvent import NegotiationEvent



class AbstractEvent (NegotiationEvent, ABC):

        def __init__(self, now:int=round(1000*time.time())):
                '''
                @param now the current time to use. see {@link System#currentTimeMillis()}.
                Defaults to current time.
                '''
                if now == None or now < 0:
                        raise ValueError("time must be non-null and positive")

                self._time = now;


        def getTime(self) ->int:
                return self._time


        def __repr__(self) ->str:
                return str(self.__class__.__name__) + "[" + str(self._time) + "]";

        def __hash__(self):
                return hash(self._time)


        def __eq__(self, other):
                return isinstance(other, self.__class__) and \
                        self._time==other._time