def prepare_to_run(self, clock, period_count):
        """
        Prepare the activity for execution.

        :param clock: The clock containing the execution start time and
          execution period information.
        :param period_count: The total amount of periods this activity will be
          requested to be run for.
        """

        if self.start_period_ix == -1 and self.start_datetime != datetime.min:
            # Set the Start period index
            for i in range(0, period_count):
                if clock.get_datetime_at_period_ix(i) > self.start_datetime:
                    self.start_period_ix = i
                    break
        if self.start_period_ix == -1:
            self.start_period_ix = 0
        if self.period_count == -1 and self.end_datetime != datetime.max:
            # Set the Start date
            for i in range(0, period_count):
                if clock.get_datetime_at_period_ix(i) > self.end_datetime:
                    self.period_count = i - self.start_period_ix
                    break
        if self.period_count != -1:
            self.end_period_ix = self.start_period_ix + self.period_count
        else:
            self.end_period_ix = self.start_period_ix + period_count
def prepare_to_run(self, clock, period_count):
        """
        Prepare the activity for execution.

        :param clock: The clock containing the execution start time and
          execution period information.
        :param period_count: The total amount of periods this activity will be
          requested to be run for.
        """

        if self.start_period_ix == -1 and self.start_datetime != datetime.min:
            # Set the Start period index
            for i in range(0, period_count):
                if clock.get_datetime_at_period_ix(i) > self.start_datetime:
                    self.start_period_ix = i
                    break
        if self.start_period_ix == -1:
            self.start_period_ix = 0
        if self.period_count == -1 and self.end_datetime != datetime.max:
            # Set the Start date
            for i in range(0, period_count):
                if clock.get_datetime_at_period_ix(i) > self.end_datetime:
                    self.period_count = i - self.start_period_ix
                    break
        if self.period_count != -1:
            self.end_period_ix = self.start_period_ix + self.period_count
        else:
            self.end_period_ix = self.start_period_ix + period_count
def prepare_to_run ( self , clock , period_count ) : if self . start_period_ix == - 1 and self . start_datetime != datetime . min : # Set the Start period index for i in range ( 0 , period_count ) : if clock . get_datetime_at_period_ix ( i ) > self . start_datetime : self . start_period_ix = i break if self . start_period_ix == - 1 : self . start_period_ix = 0 if self . period_count == - 1 and self . end_datetime != datetime . max : # Set the Start date for i in range ( 0 , period_count ) : if clock . get_datetime_at_period_ix ( i ) > self . end_datetime : self . period_count = i - self . start_period_ix break if self . period_count != - 1 : self . end_period_ix = self . start_period_ix + self . period_count else : self . end_period_ix = self . start_period_ix + period_count
Prepare the activity for execution.

        :param clock: The clock containing the execution start time and
          execution period information.
        :param period_count: The total amount of periods this activity will be
          requested to be run for.
Prepare the activity for execution .