"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 01:38:47.136037
"""

```python
class FallbackExecutor:
    """
    A class for creating a fallback execution mechanism that can handle limited error recovery.

    Methods:
        - execute_with_fallback: Attempts to execute a function and handles exceptions by falling back on alternative functions.
    """

    def __init__(self, primary_function, secondary_functions=None):
        """
        Initialize the FallbackExecutor with a primary function and optional list of secondary functions.

        :param primary_function: The main function to be executed. Expected to take positional arguments as needed.
        :type primary_function: callable
        :param secondary_functions: List of alternative functions that can be called in case of an exception on the primary function. (default is None)
        :type secondary_functions: list[callable] or None
        """
        self.primary_function = primary_function
        self.secondary_functions = secondary_functions if secondary_functions else []

    def execute_with_fallback(self, *args):
        """
        Execute the primary function with given arguments and handle exceptions by falling back to secondary functions.

        :param args: Positional arguments for the primary function.
        :return: Result of the successfully executed function or None if all attempts fail.
        :rtype: Any or None
        """
        try:
            return self.primary_function(*args)
        except Exception as e:
            print(f"Primary function failed with exception: {e}")
            for secondary_function in self.secondary_functions:
                try:
                    result = secondary_function(*args)
                    print(f"Fallback to secondary function: {secondary_function.__name__} - Result: {result}")
                    return result
                except Exception as se:
                    print(f"Secondary function failed with exception: {se}")

        print("All functions failed. Returning None.")
        return None


# Example usage

def primary_add(a, b):
    """Function to add two numbers."""
    return a + b


def secondary_multiply(a, b):
    """Function to multiply two numbers as an alternative if addition fails."""
    return a * b


# Create a FallbackExecutor instance
executor = FallbackExecutor(primary_function=primary_add,
                            secondary_functions=[secondary_multiply])

# Example call where primary function succeeds
result = executor.execute_with_fallback(3, 4)
print(f"Result: {result}")  # Expected output: 7

# Example call where both functions fail (for demonstration purposes)
def raise_exception(a, b):
    """Function that raises an exception to simulate a failure."""
    raise ValueError("Simulated error")

executor_with_failures = FallbackExecutor(primary_function=raise_exception,
                                          secondary_functions=[secondary_multiply])
result = executor_with_failures.execute_with_fallback(3, 4)
print(f"Result: {result}")  # Expected output: None
```