"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 01:20:08.082337
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a mechanism for executing a function with fallback execution if the primary fails.
    """

    def __init__(self, primary_function: Callable[..., Any], fallback_function: Callable[..., Any]):
        """
        Initializes FallbackExecutor with two functions: primary and fallback.

        :param primary_function: The main function to attempt execution.
        :param fallback_function: The secondary function to execute if the primary fails.
        """
        self.primary = primary_function
        self.fallback = fallback_function

    def execute(self) -> Any:
        """
        Executes the primary function. If an exception is raised, attempts to execute the fallback function.

        :return: Result of the executed function or None if both fail.
        """
        try:
            return self.primary()
        except Exception as e:
            print(f"Primary execution failed with error: {e}")
            result = self.fallback()
            print("Executing fallback...")
            return result


# Example usage

def safe_divide(x: float, y: float) -> float:
    """
    Safely divides x by y.

    :param x: Numerator.
    :param y: Denominator.
    :return: Result of the division or None if y is zero.
    """
    try:
        return x / y
    except ZeroDivisionError:
        print("Cannot divide by zero")
        return 0.0


def safe_divide_fallback(x: float, y: float) -> float:
    """
    A fallback function for when division cannot be performed.

    :param x: Numerator.
    :param y: Denominator.
    :return: A default value (1.0 in this case).
    """
    return 1.0


def main() -> None:
    primary = safe_divide
    fallback = safe_divide_fallback

    fe = FallbackExecutor(primary, fallback)

    # Example where both functions are successful
    print("Example 1: Normal division")
    result = fe.execute(4, 2)
    print(f"Result: {result}")

    # Example where primary function fails but fallback succeeds
    print("\nExample 2: Division by zero handled")
    result = fe.execute(4, 0)
    print(f"Result: {result}")


if __name__ == "__main__":
    main()
```

This code creates a `FallbackExecutor` class that wraps two functions. It attempts to execute the primary function and if an exception occurs, it switches to the fallback function. The example usage demonstrates error handling for division by zero.