"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 18:46:08.348893
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class for executing a function with fallback behavior in case of errors.
    
    Attributes:
        primary_func (Callable): The main function to be executed.
        fallback_func (Callable): The function to be executed if the primary_func fails.
    """

    def __init__(self, primary_func: Callable[..., Any], fallback_func: Callable[..., Any]):
        """
        Initializes FallbackExecutor with both the primary and fallback functions.

        Args:
            primary_func (Callable[..., Any]): The main function to execute.
            fallback_func (Callable[..., Any]): The backup function if an error occurs in primary_func.
        """
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self) -> Any:
        """
        Executes the primary function and handles errors by calling the fallback function.

        Returns:
            The result of the primary function or the fallback function, depending on success.

        Raises:
            Exception: If both primary and fallback functions fail.
        """
        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 fe:
                raise Exception("Both primary and fallback functions failed.") from fe


# Example usage
def divide_and_round(x: float, y: float) -> int:
    """
    Divides x by y and rounds the result.

    Args:
        x (float): The numerator.
        y (float): The denominator.

    Returns:
        int: The rounded division result.
    """
    return round(x / y)


def fallback_divide_and_round(x: float, y: float) -> int:
    """
    Fallback function for divide_and_round when y is 0.

    Args:
        x (float): The numerator.
        y (float): The denominator.

    Returns:
        int: A fixed value in case of a division by zero error.
    """
    return 42


# Creating instances
executor = FallbackExecutor(divide_and_round, fallback_divide_and_round)

# Example calls
print(executor.execute(x=10.0, y=2.0))  # Should print 5
print(executor.execute(x=10.0, y=0.0))  # Should print 42 and not raise an error

```