Package org.threadly.concurrent.future

Interface FutureCallback<T>

  • Type Parameters:
    T - The result object type returned by this future
    All Known Implementing Classes:
    SettableListenableFuture
    public interface FutureCallback<T>
    Callback for accepting the results of a future once the future has completed.
    Since:
    1.2.0

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void handleFailure​(java.lang.Throwable t)
      Called once a future has completed, but completed with either a failure or a cancellation.
      void handleResult​(T result)
      Called once a result was produced successfully.

    • Method Detail

      • handleResult

        void handleResult​(T result)
        Called once a result was produced successfully.
        Parameters:
        result - Result that was provided from the future.

      • handleFailure

        void handleFailure​(java.lang.Throwable t)
        Called once a future has completed, but completed with either a failure or a cancellation. If the original task threw an exception (and thus the future threw an ExecutionException), that original cause is provided here.

        If the future was canceled then a CancellationException will be provided.

        Parameters:
        t - Throwable representing the future failure.