statemachine.py

来自「this is the most basic to learn python」· Python 代码 · 共 15 行

#: c04:statemachine:StateMachine.py
# Takes a list of Inputs to move from State to 
# State using a template method.

class StateMachine:
  def __init__(self, initialState):
    self.currentState = initialState
    self.currentState.run()
  # Template method:
  def runAll(self, inputs):
    for i in inputs:
      print i
      self.currentState = self.currentState.next(i)
      self.currentState.run()
#:~