Method raise

future-java/src/main/java/io/trane/future/Promise.java:363–376

Raises an interrupt. @param ex the interrupt exception.

(final Throwable ex)

   * @param ex  the interrupt exception.
   */
  @SuppressWarnings("unchecked")
  @Override
  public final void raise(final Throwable ex) {
    InterruptHandler interruptHandler;
    final Object curr = state;
    if (curr instanceof SatisfiedFuture) // Done
      return;
    else if (curr instanceof Promise && !(curr instanceof Continuation)) // Linked
      ((Promise<T>) curr).raise(ex);
    else if (curr instanceof LinkedContinuation)
      ((LinkedContinuation<?, T>) curr).raise(ex);
    else if ((interruptHandler = getInterruptHandler()) != null)
      interruptHandler.raise(ex);
  }

  @Override
  public Future<T> interruptible() {