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Interface Animal
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|
Eat()
|
|
Sleep()
|
|
EndInterface
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Interface Cat Extends Animal
|
|
ChaseMouse()
|
|
EndInterface
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Interface Dog Extends Animal
|
|
Bark()
|
|
WagTail()
|
|
EndInterface
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|
|
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Interface Lab Extends Dog
|
|
Swim()
|
|
EndInterface
|
|
|
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Interface Collie Extends Dog
|
|
HeardSheep()
|
|
EndInterface
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