Plugin (plugin-spi 0.3.0 API)

@Retention(RUNTIME)
@Target(TYPE)
public @interface Plugin

An annotation used to mark a plugin.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  String value
  An ID that uniquely identifies this plugin.

- Element Detail
  - value
```
String value
```
    An ID that uniquely identifies this plugin.
    This should correspond to a matching metadata by PluginMetadata.id(). If not, it is up to the implementation on how that is handled. However, it should be treated as an error condition and therefore invalidate the enclosing container.
    
    Returns:
    
    The id