ActionType (Component API)

@Target(ANNOTATION_TYPE)
@Retention(RUNTIME)
public @interface ActionType

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  String value
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  Class<?> expectedReturnedType

- Element Detail
  - value
```
String value
```
    Returns:
    
    the value of the action, MUST be unique across the whole application.
- - expectedReturnedType
```
Class<?> expectedReturnedType
```
    Returns:
    
    a constraint for the returned type of the action if it needs to respect a contract.
    
    Default:
    
    java.lang.Object.class