"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 03:13:57.420177
"""

```python
from typing import Callable


class FallbackExecutor:
    """
    A class for executing functions with a fallback mechanism in case of errors.
    
    This class allows you to wrap a function that might fail and provide an alternative execution path or exception handling strategy.

    Args:
        func: The primary function to be executed.
        fallback_func: (Optional) The fallback function to execute if the primary function raises an error. 
                       If not provided, the default behavior is to print an error message and return None.
        
    Raises:
        Any exceptions raised by the `func` will be propagated unless a `fallback_func` is provided.
    
    Returns:
        The result of the `func` or `fallback_func` execution if no exception occurs. If both functions raise errors, the final error is raised.
    """

    def __init__(self, func: Callable, fallback_func: Callable = None):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self) -> any:
        try:
            return self.func()
        except Exception as e:
            if self.fallback_func is not None:
                return self.fallback_func()
            else:
                print(f"Error occurred: {e}")
                return None


# Example usage
def division(a, b):
    """
    Divide two numbers and return the result.
    
    Args:
        a (int): The numerator.
        b (int): The denominator.

    Returns:
        float: The result of the division.
    """
    return a / b

def safe_division(a, b):
    """
    A safer version of the division function that handles zero division errors gracefully.
    
    Args:
        a (int): The numerator.
        b (int): The denominator.

    Returns:
        float: The result of the division if successful. None otherwise.
    """
    return a / b if b != 0 else None


# Create an instance with the safe_division function as fallback
executor = FallbackExecutor(division, fallback_func=safe_division)

# Example call to execute the wrapped function
result = executor.execute(a=10, b=2)
print(f"Result of division: {result}")

# Example where a fallback is needed
result_with_fallback = executor.execute(a=10, b=0)
print(f"Result with fallback (division by zero): {result_with_fallback}")
```