| // Copyright (c) 2011, 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. |
| |
| package com.google.dart.compiler.ast; |
| |
| import com.google.dart.compiler.resolver.NodeElement; |
| |
| /** |
| * Base class for directives. |
| */ |
| public abstract class DartDirective extends DartNodeWithMetadata implements HasObsoleteMetadata { |
| private DartObsoleteMetadata obsoleteMetadata = DartObsoleteMetadata.EMPTY; |
| |
| @Override |
| public NodeElement getElement() { |
| throw new UnsupportedOperationException(getClass().getSimpleName()); |
| } |
| |
| public DartObsoleteMetadata getObsoleteMetadata() { |
| return obsoleteMetadata; |
| } |
| |
| public void setObsoleteMetadata(DartObsoleteMetadata metadata) { |
| this.obsoleteMetadata = metadata; |
| } |
| } |