Mutex.ExceptionAction (Utilities API) - NetBeans API Javadoc (Current Development Version)

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org.openide.util 7.9.0 1

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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.

Method Summary
`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