juanavelez

  /**
   * Similar to {@link #executeBlocking(Handler, Handler)} but when this method is called several times on the same
   * context for the same {@code identifier}, executions associated to that value will be executed serially.
   * However executions associated to different identifiers will be executed in parallel.
   * @param identifier Object used to group and serialize executions
   * @param blockingCodeHandler  handler representing the blocking code to run
   * @param resultHandler  handler that will be called when the blocking code is complete
   * @param <T> the type of the result
   */
  <T> void executeBlocking(Object identifier, Handler<Future<T>> blockingCodeHandler, Handler<AsyncResult<T>> resultHandler);