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# ServiceFactory

This factory wraps a predefined service instance and returns it directly upon invocation.

It SHALL be used when a fixed service object must be registered in a container using
a factory interface.

The returned value MUST be the exact same instance provided at construction.

This ensures immutability and predictable resolution.

* Full name: `\FastForward\Container\Factory\ServiceFactory`
* This class is marked as **final** and can't be subclassed
* This class implements:
[`\FastForward\Container\Factory\FactoryInterface`](./FactoryInterface.md)
* This class is a **Final class**




## Methods


### __construct

Constructs the factory with a fixed service instance.

```php
public __construct(mixed $service): mixed
```








**Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| `$service` | **mixed** | the service instance to be returned by the factory |





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### __invoke

Returns the fixed service instance.

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








**Parameters:**

| Parameter | Type | Description |
|-----------|------|-------------|
| `$container` | **\Psr\Container\ContainerInterface** | the container instance (ignored in this context) |


**Return Value:**

the predefined service instance




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> Automatically generated on 2025-07-03