DefaultServiceFactory (Hekate 4.0.0)

```
@Documented
@Target(TYPE)
@Retention(RUNTIME)
public @interface DefaultServiceFactory
```
Specifies the default factory for a Service interface.
This annotation can be placed on a Service interface in order to specify which factory should be used to construct a new service instance by default.

Default instantiation takes place when some service A depends on some other service B and there is no factory for service B being registered. In such case the presence of this annotation will be checked on the service B's interface and if it exists then service will be constructed via the annotated factory.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  Class<? extends ServiceFactory<?>> value
  Service factory class.

- Element Detail
  - value
```
Class<? extends ServiceFactory<?>> value
```
    Service factory class. Must be instantiable via reflections (i.e. must have a default no-arg public constructor).
    
    Returns:
    
    Service factory class.