#  Copyright (c) PARRRATE T&V 2021. All rights reserved.

from typing import TypeVar

from bu4.evaluation.constructs.evaluable import Evaluable
from bu4.evaluation.constructs.evalue import EValue
from bu4.evaluation.targets.avanonymouscontainer import AVAnonymousContainer

__all__ = ('EDelayed',)

T = TypeVar('T')


class EDelayed(EValue):
    def __init__(self, evaluable: Evaluable):
        self.evaluable = AVAnonymousContainer(evaluable).after_value

    def call(self, argument: Evaluable) -> Evaluable:
        return self.evaluable

    def __str__(self):
        return f'&{self.evaluable}'