PolicyOperationCombinationValidator (Nimbus OAuth 2.0 SDK with OpenID Connect 1.0 extensions v10.0)

All Known Implementing Classes:

DefaultPolicyOperationCombinationValidator
```
public interface PolicyOperationCombinationValidator
```
Validates the permitted combinations of known policy operations for a given metadata parameter.
To support combinations including non-standard policy operations on metadata parameters consider overriding DefaultPolicyOperationCombinationValidator.validate(List).
Related specifications:
- OpenID Connect Federation 1.0, section 4.2.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<PolicyOperation>`	`validate(List<PolicyOperation> policyOperations)`	Validates the specified combination of policy operations.

- Method Detail
  - validate
```
List<PolicyOperation> validate(List<PolicyOperation> policyOperations)
                        throws PolicyViolationException
```
    Validates the specified combination of policy operations.
    
    Parameters:
    
    policyOperations - The policy operations, empty list if none.
    
    Returns:
    
    The validated and optionally optimised policy operations.
    
    Throws:
    
    PolicyViolationException - On a illegal policy combination.