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#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
#     http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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from abc import ABC, abstractmethod

from braket.tasks.annealing_quantum_task_result import AnnealingQuantumTaskResult
from braket.tasks.gate_model_quantum_task_result import GateModelQuantumTaskResult
from braket.tasks.photonic_model_quantum_task_result import PhotonicModelQuantumTaskResult


class QuantumTaskBatch(ABC):
    """An abstraction over a quantum task batch on a quantum device."""

    @abstractmethod
    def results(
        self,
    ) -> list[
        GateModelQuantumTaskResult | AnnealingQuantumTaskResult | PhotonicModelQuantumTaskResult
    ]:
        """Get the quantum task results.

        Returns:
            list[Union[GateModelQuantumTaskResult, AnnealingQuantumTaskResult, PhotonicModelQuantumTaskResult]]: Get
            the quantum task results.
        """  # noqa: E501
