- All Known Implementing Classes:
public interface PrincipalEvalPredicate extends Predicate<PrincipalSupportingComponent>A
Predicateto evaluate a
Principalthat represents a requested form of authentication against a set of principals supported by a
The predicate contains an additional method that makes available the actual
Principalobject that satisfied the predicate. In concrete terms, this represents the actual authentication method that was performed.