org.openide.util

Interface Mutex.ExceptionAction<T>

Type Parameters:

T - the type of object to return

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

Modifier and Type	Method and Description
T	run() Execute the action.

Method Detail

run

T run()
throws Exception

Execute the action. Can throw an exception.

Returns:

any object, then returned from Mutex.readAccess(Mutex.ExceptionAction) or Mutex.writeAccess(Mutex.ExceptionAction)

Throws:

Exception - any exception the body needs to throw