Package org.gcube.common.clients.delegates

Interface Callback<V>

Type Parameters:
V - the type of value returned by the call
public interface Callback<V>
Asynchronous Call listeners.
Author:
Fabio Simeoni
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    done(V value)
    Invoked when the value returned by the call is available.
    void
    onFailure(Throwable failure)
    Invoked when the call does not complete successfully.
    long
    timeout()
    The time to wait on the value returned by the call.

  • Method Details

    • done

      void done(V value)
      Invoked when the value returned by the call is available.
      Parameters:
      value - the value

    • onFailure

      void onFailure(Throwable failure)
      Invoked when the call does not complete successfully.

      Failures may be generated by a Calls, or by the expiration of timeouts set on their asynchronous execution. In the latter case, the failures are TimeoutExceptions.

      Parameters:
      failure - the failure

    • timeout

      long timeout()
      The time to wait on the value returned by the call.
      Returns:
      the timeout