"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 00:11:08.403169
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing functions with a fallback mechanism in case of errors.
    
    Attributes:
        primary_func (Callable): The primary function to be executed.
        fallback_func (Callable): The fallback function to be used if the primary function fails.
    """
    
    def __init__(self, primary_func: Callable, fallback_func: Callable):
        self.primary_func = primary_func
        self.fallback_func = fallback_func
    
    def execute(self) -> Any:
        """
        Attempts to execute the primary function. If an exception occurs during execution,
        it will catch the error and try executing the fallback function.
        
        Returns:
            The result of the executed function or None if both functions failed.
        """
        try:
            return self.primary_func()
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            try:
                return self.fallback_func()
            except Exception as e:
                print(f"Fallback function also failed with error: {e}")
                return None


# Example usage
def primary_divide(a: int, b: int) -> float:
    """
    Divides two integers and returns the result.
    
    Args:
        a (int): The numerator.
        b (int): The denominator.
        
    Returns:
        float: The division result.
    """
    return a / b

def fallback_divide(a: int, b: int) -> float:
    """
    Fallback function for dividing two integers. Handles the case where b is 0 by returning a default value.
    
    Args:
        a (int): The numerator.
        b (int): The denominator.
        
    Returns:
        float: The division result or a default value if b is 0.
    """
    if b == 0:
        return 0.0
    return a / b


# Creating an instance of FallbackExecutor and using it
executor = FallbackExecutor(primary_func=primary_divide, fallback_func=fallback_divide)

result = executor.execute(a=10, b=2)  # Normal case
print(f"Normal division result: {result}")

result = executor.execute(a=10, b=0)  # Fallback case
print(f"Fallback division result: {result}")
```