"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 13:42:13.897361
"""

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

class FallbackExecutor:
    """
    A class for creating a fallback mechanism in functions to handle errors gracefully.
    
    Attributes:
        primary_func: The main function to execute.
        fallback_funcs: A dictionary of fallback functions with error types as keys and the corresponding
                        fallback functions as values. The first matching error type will trigger its associated func.
    """
    
    def __init__(self, primary_func: Callable, fallback_funcs: Dict[type[BaseException], Callable]):
        self.primary_func = primary_func
        self.fallback_funcs = fallback_funcs
    
    def handle_exception(self, exception_type: type[BaseException], *args, **kwargs) -> Any:
        """
        A helper method to call the appropriate fallback function based on the exception raised.
        
        Args:
            exception_type: The type of the exception that was raised.
            args: Positional arguments to pass to the fallback functions.
            kwargs: Keyword arguments to pass to the fallback functions.
            
        Returns:
            The result of the called fallback function or the primary function if no suitable fallback is found.
        """
        return self.fallback_funcs.get(exception_type, lambda *_, **__: self.primary_func)(*args, **kwargs)
    
    def register_fallback(self, exception_type: type[BaseException], func: Callable) -> None:
        """
        Register a new fallback function for the given exception type.
        
        Args:
            exception_type: The type of the exception to handle with this fallback.
            func: The fallback function to call when the specified exception is raised.
        """
        self.fallback_funcs[exception_type] = func

def example_usage() -> None:
    def divide(a, b):
        return a / b
    
    def safe_divide(a, b) -> float:
        try:
            return divide(a, b)
        except Exception as e:
            print(f"Error occurred: {e}")
    
    # Define fallback functions
    def handle_zero_division_error(*_) -> float:
        return 0.0
    
    def handle_generic_error(*_, **__) -> float:
        return -1.0

    # Create a FallbackExecutor instance with the primary function and fallbacks
    fallback_executor = FallbackExecutor(safe_divide, {
        ZeroDivisionError: handle_zero_division_error,
        Exception: handle_generic_error
    })
    
    print(f"Result (without error): {fallback_executor.handle_exception(ZeroDivisionError, 1, 0)}")
    print(f"Result with custom exception handling: {fallback_executor.handle_exception(Exception, 1, 0)}")

if __name__ == "__main__":
    example_usage()
```

This code defines a `FallbackExecutor` class that allows registering fallback functions for specific exceptions. It also includes an example usage demonstrating how to use the class.