16 lines
328 B
Python
16 lines
328 B
Python
# Copyright (c) PARRRATE T&V 2021. All rights reserved.
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import abc
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from bu4.evaluation.constructs.evaluable import Evaluable
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__all__ = ('EValue',)
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class EValue(Evaluable, abc.ABC):
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def next(self) -> 'EValue':
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return self
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def call(self, argument: Evaluable) -> Evaluable:
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raise NotImplementedError
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