PreferenceScopeValidator (Uberfire Preferences API 7.67.0.Final API)

All Known Implementing Classes:

PreferenceScopeValidatorImpl
```
public interface PreferenceScopeValidator
```
Provides a simple validator method for preference scopes.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void validate(PreferenceScope scope)
  Checks if a scope is valid.

- Method Detail
  - validate
```
void validate(PreferenceScope scope)
       throws InvalidPreferenceScopeException
```
    Checks if a scope is valid.
    
    Parameters:
    
    scope - Scope to check.
    
    Throws:
    
    InvalidPreferenceScopeException - if the type passed is invalid, or if the scope's key is null and a key is required for that type, or if the key is not null and the scope's type does not require one.