"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 03:41:25.132349
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that encapsulates a primary function and provides a fallback mechanism in case of errors.

    Args:
        primary_function: The main function to be executed.
        fallback_function: The function to fall back on if the primary function raises an error.
    
    Usage Example:

    >>> def divide(a: float, b: float) -> float:
    ...     return a / b
    ...
    >>> def safe_divide(a: float, b: float) -> float:
    ...     try:
    ...         return divide(a, b)
    ...     except ZeroDivisionError as e:
    ...         print(f"Caught an error: {e}")
    ...         return 0.0
    ...
    >>> def main():
    ...     fallback_executor = FallbackExecutor(
    ...         primary_function=divide,
    ...         fallback_function=safe_divide
    ...     )
    ...     result = fallback_executor.execute(10, 0)
    ...     print(result)  # Should print "Caught an error: division by zero" and then 0.0
    ...
    >>> if __name__ == "__main__":
    ...     main()
    ...

    """

    def __init__(self, primary_function: Callable[..., Any], fallback_function: Callable[..., Any]):
        self.primary_function = primary_function
        self.fallback_function = fallback_function

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary function with provided arguments. If an error occurs during execution,
        revert to and run the fallback function instead.
        """
        try:
            return self.primary_function(*args, **kwargs)
        except Exception as e:
            print(f"Caught an error: {e}")
            return self.fallback_function(*args, **kwargs)


# Example usage
def multiply(a: int, b: int) -> int:
    return a * b


def safe_multiply(a: int, b: int) -> int:
    try:
        return multiply(a, b)
    except Exception as e:
        print(f"Caught an error: {e}")
        return 0


if __name__ == "__main__":
    fallback_executor = FallbackExecutor(
        primary_function=multiply,
        fallback_function=safe_multiply
    )
    result = fallback_executor.execute(10, 0)
    print(result)  # Should print the multiplication or 0 if an error occurs
```

This code snippet provides a `FallbackExecutor` class that can be used to create robust functions with error handling. The example usage demonstrates how it works in practice.