CallableFactory

A factory that wraps a user-provided callable and executes it when invoked.

The callable MUST accept a PSR-11 ContainerInterface as its first and only argument. This factory SHALL be used when the construction logic must be fully delegated to a closure.

This class allows dynamic resolution of services using the container context.

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• Full name: \FastForward\Container\Factory\CallableFactory
• This class is marked as final and can't be subclassed
• This class implements: \FastForward\Container\Factory\FactoryInterface
• This class is a Final class

Methods

__construct

Constructs a CallableFactory instance.

public __construct(callable $callable): mixed

Parameters:

Parameter	Type	Description
$callable	callable	a callable that returns a service instance and accepts a container

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__invoke

Invokes the factory to create a service.

public __invoke(\Psr\Container\ContainerInterface $container): mixed

Parameters:

Parameter	Type	Description
$container	\Psr\Container\ContainerInterface	the PSR-11 container for dependency resolution

Return Value:

the constructed service instance

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