org.openide.util
Interface Mutex.ExceptionAction<T>
- All Known Subinterfaces:
- Mutex.Action<T>
- Enclosing class:
- Mutex
public static interface Mutex.ExceptionAction<T>
Action to be executed in a mutex, possibly throwing checked exceptions.
May throw a checked exception, in which case calling
code should catch the encapsulating exception and rethrow the
real one.
Unchecked exceptions will be propagated to calling code without encapsulation.
Method Summary |
T |
run()
Execute the action. |
run
T run()
throws java.lang.Exception
- Execute the action.
Can throw an exception.
- Returns:
- any object, then returned from
Mutex.readAccess(Mutex.ExceptionAction)
or Mutex.writeAccess(Mutex.ExceptionAction)
- Throws:
java.lang.Exception
- any exception the body needs to throw