Required

@Retention(RUNTIME)
@Target({METHOD,FIELD})
public @interface Required

The Required annotation defines dependencies between the properties.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`String[]`	`elements`	A list of the elements that are allowed to activate the current property.
`String`	`property`	The addressed property.
`boolean`	`value`	The boolean value that is necessary to activate the current property.

- Element Detail
  - property
```
String property
```
    The addressed property. This property has to be an enum type.
    
    Returns:
    
    the required property
    
    Default:
    
    ""
- - elements
```
String[] elements
```
    A list of the elements that are allowed to activate the current property.
    
    Returns:
    
    allowed elements
    
    Default:
    
    {}
- - value
```
boolean value
```
    The boolean value that is necessary to activate the current property.
    
    Returns:
    
    boolean value
    
    Default:
    
    true