"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 03:20:46.928605
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing functions with a fallback mechanism.

    Attributes:
        primary_function (Callable): The main function to be executed.
        fallback_function (Callable): The secondary function used as a fallback if the primary fails.
        error_types (tuple[type[BaseException]]): Exception types that should trigger the fallback.

    Methods:
        execute: Attempts to run `primary_function` and falls back to `fallback_function` on failure.
    """

    def __init__(self, primary_function: Callable[..., Any], fallback_function: Callable[..., Any],
                 error_types: tuple[type[BaseException]] = (Exception,)):
        """
        Initialize the FallbackExecutor.

        :param primary_function: The main function to be executed.
        :param fallback_function: The secondary function used as a fallback if the primary fails.
        :param error_types: Exception types that should trigger the fallback. Default is all exceptions.
        """
        self.primary_function = primary_function
        self.fallback_function = fallback_function
        self.error_types = error_types

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the primary function and fall back to the secondary if an error occurs.

        :param args: Positional arguments for the functions.
        :param kwargs: Keyword arguments for the functions.
        :return: The result of the primary or fallback function execution.
        """
        try:
            return self.primary_function(*args, **kwargs)
        except self.error_types as e:
            print(f"An error occurred: {e}. Fallback is being executed.")
            return self.fallback_function(*args, **kwargs)


# Example usage
def divide(a: int, b: int) -> float:
    """
    Divide two integers.

    :param a: Dividend.
    :param b: Divisor.
    :return: Result of the division.
    """
    return a / b


def safe_divide(a: int, b: int) -> float:
    """
    Safe division with fallback to returning 0 if division by zero occurs.

    :param a: Dividend.
    :param b: Divisor.
    :return: Result of the division or 0 in case of failure.
    """
    return 0.0


if __name__ == "__main__":
    # Create FallbackExecutor instance
    fallback_executor = FallbackExecutor(divide, safe_divide)

    # Example execution
    result = fallback_executor.execute(10, 2)  # Expected: 5.0
    print(f"Result of division: {result}")

    result = fallback_executor.execute(10, 0)  # Expected: 0.0 due to safe_divide fallback
    print(f"Fallback executed with result: {result}")
```