| // 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; |
| |
| /** |
| * Represents a labeled expression (used in named method arguments). |
| */ |
| public class DartNamedExpression extends DartExpression { |
| |
| private DartIdentifier name; |
| private DartExpression expression; |
| |
| public DartNamedExpression(DartIdentifier ident, DartExpression expression) { |
| this.name = becomeParentOf(ident); |
| this.expression = becomeParentOf(expression); |
| } |
| |
| public DartIdentifier getName() { |
| return name; |
| } |
| |
| public DartExpression getExpression() { |
| return expression; |
| } |
| |
| @Override |
| public void visitChildren(ASTVisitor<?> visitor) { |
| safelyVisitChild(name, visitor); |
| safelyVisitChild(expression, visitor); |
| } |
| |
| @Override |
| public <R> R accept(ASTVisitor<R> visitor) { |
| return visitor.visitNamedExpression(this); |
| } |
| } |