| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // Dart core library. |
| |
| /** |
| * The Options object allows accessing the arguments which have been passed to |
| * the current isolate. |
| */ |
| abstract class Options { |
| /** |
| * A newly constructed Options object contains the arguments exactly as they |
| * have been passed to the isolate. |
| */ |
| factory Options() => new RuntimeOptions(); |
| |
| /** |
| * Returns a list of arguments that have been passed to this isolate. Any |
| * modifications to the list will be contained to the options object owning |
| * this list. |
| * |
| * If the execution environment does not support [arguments] an empty list |
| * is returned. |
| */ |
| List<String> get arguments; |
| |
| /** |
| * Returns the path of the executable used to run the script in this |
| * isolate. |
| * |
| * If the execution environment does not support [executable] an empty |
| * string is returned. |
| */ |
| String get executable; |
| |
| /** |
| * Returns the path of the script being run in this isolate. |
| * |
| * If the executable environment does not support [script] an empty |
| * string is returned. |
| */ |
| String get script; |
| } |