#!/usr/bin/env python3
# -*- encoding: utf-8 -*-

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#
#    http://www.apache.org/licenses/LICENSE-2.0
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'''interface for terminal bolt'''
from abc import abstractmethod
from .batch_bolt import BatchBolt

class TerminalBolt(BatchBolt):
  """Terminal bolt interface for integration test"""
  def finish_batch(self):
    self.write_finished_data()

  @abstractmethod
  def write_finished_data(self):
    pass