"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 23:27:17.139790
"""

```python
from typing import Callable, Optional


class FallbackExecutor:
    """
    A class that provides a mechanism for executing functions with fallbacks.
    
    This can be particularly useful when dealing with operations that may encounter errors,
    and it's beneficial to have a predefined set of alternative actions or functions to try in case the primary function fails.

    Attributes:
        primary_func (Callable): The main function to attempt execution.
        fallback_funcs (List[Callable]): A list of fallback functions, each potentially attempting a different recovery mechanism.
    """
    
    def __init__(self, primary_func: Callable, fallback_funcs: Optional[list] = None):
        self.primary_func = primary_func
        if fallback_funcs is None:
            fallback_funcs = []
        self.fallback_funcs = fallback_funcs
    
    def execute(self) -> Optional[Callable]:
        """
        Executes the primary function. If it fails, attempts to execute each of the fallback functions in sequence.
        
        Returns:
            The result of the successfully executed function or None if all attempts fail.
        """
        try:
            return self.primary_func()
        except Exception as e:
            print(f"Primary function failed: {e}")
            
            for func in self.fallback_funcs:
                try:
                    return func()
                except Exception as e2:
                    print(f"Fallback function failed: {e2}")
    
    @staticmethod
    def example_usage():
        """
        An example usage of the FallbackExecutor to demonstrate its error recovery capabilities.
        """
        
        def divide(a, b):
            return a / b

        def multiply(a, b):
            return a * b

        def subtraction(a, b):
            return a - b
        
        # Define fallback functions
        fallback_funcs = [multiply, subtraction]
        
        # Create the FallbackExecutor instance
        executor = FallbackExecutor(divide, fallback_funcs)
        
        try:
            result = executor.execute(10, 2)  # Normal execution with valid arguments
            print(f"Result: {result}")
            
            result = executor.execute(10, 0)  # Simulate an error by dividing by zero
            print(f"Result after fallback: {result}")
        except Exception as e:
            print(f"Error during usage example: {e}")


# Example execution
FallbackExecutor.example_usage()
```

This code snippet defines a `FallbackExecutor` class that provides the capability to execute primary and fallback functions in case of errors. It includes an example usage method demonstrating how to use the class with different operations to handle potential issues like division by zero.