30 lines
641 B
Python
30 lines
641 B
Python
# generics/DogsAndRobots.py
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# ©2016 MindView LLC: see Copyright.txt
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# We make no guarantees that this code is fit for any purpose.
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# Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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class Dog:
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def speak(self):
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System.out.println("Arf!")
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def sit(self):
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System.out.println("Sitting")
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def reproduce(self):
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pass
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class Robot:
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def speak(self):
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System.out.println("Click!")
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def sit(self):
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System.out.println("Clank!")
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def oilChange(self):
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pass
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def perform(anything):
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anything.speak()
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anything.sit()
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a = Dog()
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b = Robot()
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perform(a)
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perform(b)
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