Decidable (org.ow2.authzforce:authzforce-ce-core-pdp-api 21.0.0 API)

All Known Subinterfaces:

PolicyEvaluator, StaticPolicyEvaluator, StaticTopLevelPolicyElementEvaluator, TopLevelPolicyElementEvaluator, VersionFixedPolicyEvaluator
```
public interface Decidable
```
"Decidable" policy element, i.e. policy element that is evaluated to an access control decision: Permit, Deny, etc. As of XACML 3.0, such elements are Rule, Policy and PolicySets, therefore they must implement this interface.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DecisionResult`	`evaluate(EvaluationContext context, Optional<EvaluationContext> mdpContext)`	Tries to evaluate the policy by calling the combining algorithm on the given policies or rules.

- Method Detail
  - evaluate
```
DecisionResult evaluate(EvaluationContext context,
                        Optional<EvaluationContext> mdpContext)
```
    Tries to evaluate the policy by calling the combining algorithm on the given policies or rules.
    
    Parameters:
    
    context - the representation of the request
    
    mdpContext - the context of the Multiple Decision request that the context belongs to if the Multiple Decision Profile is used.
    
    Returns:
    
    the result of evaluation