| // 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. |
| |
| package com.google.dart.compiler.ast; |
| |
| import java.util.List; |
| |
| |
| /** |
| * Instances of the class {@code DartAnnotation} represent metadata that can be associated with an |
| * AST node. |
| * |
| * <pre> |
| * metadata ::= |
| * annotation* |
| * |
| * annotation ::= |
| * '@' qualified (‘.’ identifier)? arguments? |
| * </pre> |
| */ |
| public class DartAnnotation extends DartNode { |
| private DartExpression name; |
| |
| private NodeList<DartExpression> arguments = NodeList.create(this); |
| |
| public DartAnnotation(DartExpression name, List<DartExpression> arguments) { |
| this.name = becomeParentOf(name); |
| if (arguments != null) { |
| this.arguments.addAll(arguments); |
| } |
| } |
| |
| @Override |
| public <R> R accept(ASTVisitor<R> visitor) { |
| return visitor.visitAnnotation(this); |
| } |
| |
| public DartExpression getName() { |
| return name; |
| } |
| |
| public NodeList<DartExpression> getArguments() { |
| return arguments; |
| } |
| |
| @Override |
| public void visitChildren(ASTVisitor<?> visitor) { |
| safelyVisitChild(name, visitor); |
| arguments.accept(visitor); |
| } |
| } |