dom/webidl/Future.webidl
author Ehsan Akhgari <ehsan@mozilla.com>
Wed, 19 Jun 2013 21:57:57 -0400
changeset 135755 6208332c8b0430bddea134948d8068f235806f42
parent 135754 dom/webidl/Promise.webidl@2e39187b8199a31a7b8af86b38994ef202361f76
child 135786 ac7663828c8823ccadc73614671309eb7e9f9d06
permissions -rw-r--r--
Backed out changeset c1596bee956c (bug 884279) because of build bustage

/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * The origin of this IDL file is
 * http://dom.spec.whatwg.org/#futures
 */

interface FutureResolver {
  void resolve(optional any value);
  void reject(optional any value);
};

callback FutureInit = void (FutureResolver resolver);
callback AnyCallback = any (optional any value);

[PrefControlled, Constructor(FutureInit init)]
interface Future {
  // TODO: update this interface - bug 875289

  [Creator, Throws]
  static Future resolve(any value); // same as any(value)
  [Creator, Throws]
  static Future reject(any value);

  [Creator]
  Future then(optional AnyCallback? resolveCallback = null,
              optional AnyCallback? rejectCallback = null);

  [Creator]
  Future catch(optional AnyCallback? rejectCallback = null);

  void done(optional AnyCallback? resolveCallback = null,
            optional AnyCallback? rejectCallback = null);
};