"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 03:35:18.529777
"""

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

class FallbackExecutor:
    """
    A class for executing a function with fallback mechanisms.
    
    This class helps in handling limited error recovery by providing a way to 
    execute a primary function and, if it fails, fall back to an alternative method.
    """

    def __init__(self, func: Callable[..., Any], fallback_func: Optional[Callable[..., Any]] = None):
        """
        Initialize the FallbackExecutor with the main function and optional fallback function.

        :param func: The primary function to execute. Expected to return a value or perform some action.
        :param fallback_func: An alternative function to call if `func` fails. Defaults to None.
        """
        self.func = func
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the primary function with given arguments.

        If an error occurs during execution, it will attempt to call the fallback function.
        
        :param args: Positional arguments for `func`.
        :param kwargs: Keyword arguments for `func`.
        :return: The result of the executed function or fallback function if applicable.
        """
        try:
            return self.func(*args, **kwargs)
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            if self.fallback_func is not None:
                return self.fallback_func(*args, **kwargs)
            else:
                raise

# Example Usage
def main_function(x):
    """A simple example function that could potentially fail."""
    result = 1 / x
    return result

def fallback_function(x):
    """A fallback function to handle division by zero or other errors."""
    if x == 0:
        return "Caught a division by zero error."
    else:
        raise ValueError("This should not be called for non-zero values.")

# Create an instance of FallbackExecutor
executor = FallbackExecutor(main_function, fallback_func=fallback_function)

# Test the executor with valid and invalid inputs
try:
    print(executor.execute(2))  # Should work fine
except Exception as e:
    print(f"Caught exception: {e}")

try:
    print(executor.execute(0))  # Should trigger fallback function
except Exception as e:
    print(f"Caught exception: {e}")
```