"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 17:50:46.632807
"""

```python
from typing import Any, Callable, Optional


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for function execution.
    
    This is useful in scenarios where you want to try executing a primary function,
    and if it fails, attempt an alternative or backup function.
    """

    def __init__(self, primary_function: Callable[..., Any], backup_function: Optional[Callable[..., Any]] = None):
        """
        Initialize the FallbackExecutor with a primary and optional backup function.

        :param primary_function: The main function to execute. This is where you pass your main logic.
        :param backup_function: An alternative function that should be used if the primary_function fails.
                                If not provided, no fallback will occur.
        """
        self.primary_function = primary_function
        self.backup_function = backup_function

    def execute(self) -> Any:
        """
        Execute the primary function. If it raises an exception, attempt to run the backup function.

        :return: The result of the executed function or None if both functions fail.
        """
        try:
            return self.primary_function()
        except Exception as e:
            if self.backup_function is not None:
                print(f"Primary function failed with error: {e}")
                return self.backup_function()
            else:
                raise

    @staticmethod
    def example_usage():
        """
        Demonstrate the usage of FallbackExecutor.

        In this example, we try to divide 10 by a number. If division by zero occurs,
        we fallback to returning 0 as an alternative.
        """
        # Example primary function that might fail (division by zero)
        def divide_by_zero() -> int:
            return 10 / 0

        # Backup function to handle the error
        def fallback_division() -> int:
            return 0

        fallback_executor = FallbackExecutor(divide_by_zero, fallback_division)

        try:
            result = fallback_executor.execute()
            print(f"Result: {result}")
        except ZeroDivisionError as e:
            print(f"Fallback occurred due to error: {e}")


# Example usage
if __name__ == "__main__":
    FallbackExecutor.example_usage()
```