ICurrentUserIDProvider (ph-security 11.0.6 API)

```
public interface ICurrentUserIDProvider
```
Callback interface for resolving the current user ID.

Author:

Philip Helger

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String getCurrentUserID()

- Method Detail
  - getCurrentUserID
```
@Nullable
String getCurrentUserID()
```
    Returns:
    
    The current user ID or null if no user is logged in.