// Copyright 2016 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "cobalt/cssom/universal_selector.h"

#include "cobalt/cssom/selector_visitor.h"

namespace cobalt {
namespace cssom {

void UniversalSelector::Accept(SelectorVisitor* visitor) {
  visitor->VisitUniversalSelector(this);
}

void UniversalSelector::IndexSelectorTreeNode(SelectorTree::Node* parent_node,
                                              SelectorTree::Node* child_node,
                                              CombinatorType combinator) {
  parent_node->AppendSimpleSelector(base::Token(), kUniversalSelector,
                                    combinator, child_node);
}

}  // namespace cssom
}  // namespace cobalt
