"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 12:00:50.767114
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class for creating a fallback executor that attempts multiple functions until one succeeds.
    
    Parameters:
        - primary_executor: Callable[[Any], Any] - The main function to execute first.
        - fallback_executors: list[Callable[[Any], Any]] - List of functions to try in case the primary function fails.
        - error_handler: Callable[[Exception], bool] - A function that takes an exception and returns True if it should be caught, False otherwise.

    Usage:
        >>> def func1(x):
        ...     return x + 1
        ...
        >>> def func2(x):
        ...     return x * 2
        ...
        >>> executor = FallbackExecutor(func1, [func2], lambda e: isinstance(e, ValueError))
        >>> result = executor.execute(5)
        >>> print(result)  # This should call func1 and return 6

    """
    
    def __init__(self, primary_executor: Callable[[Any], Any], fallback_executors: list[Callable[[Any], Any]], 
                 error_handler: Callable[[Exception], bool]):
        self.primary_executor = primary_executor
        self.fallback_executors = fallback_executors
        self.error_handler = error_handler

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary function and handle any errors by trying fallback functions if necessary.
        
        Parameters:
            - args: Positional arguments to pass to the executors.
            - kwargs: Keyword arguments to pass to the executors.

        Returns:
            The result of the first successfully executed function, or None if all fail.
        """
        try:
            return self.primary_executor(*args, **kwargs)
        except Exception as e:
            if not self.error_handler(e):
                raise
            for fallback in self.fallback_executors:
                try:
                    return fallback(*args, **kwargs)
                except Exception:
                    continue
        return None


# Example usage
def func1(x: int) -> int:
    return x + 1

def func2(x: int) -> int:
    return x * 2

def error_handler(e: Exception) -> bool:
    return isinstance(e, ValueError)

executor = FallbackExecutor(func1, [func2], error_handler)
result = executor.execute(5)
print(result)  # This should call func1 and return 6
```