| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package cache |
| |
| import "github.com/apache/incubator-servicecomb-service-center/pkg/util" |
| |
| type Node struct { |
| // user data |
| Cache *Cache |
| // tree will set the value below after the node added in. |
| Name string |
| Tree *Tree |
| Childs *util.ConcurrentMap |
| Level int |
| } |
| |
| func (n *Node) ChildNodes() (nodes []*Node) { |
| n.Childs.ForEach(func(item util.MapItem) (next bool) { |
| nodes = append(nodes, item.Value.(*Node)) |
| return true |
| }) |
| return |
| } |
| |
| func NewNode() *Node { |
| return &Node{ |
| Cache: NewCache(), |
| Childs: util.NewConcurrentMap(0), |
| } |
| } |