content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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.
   */
  package com.alibaba.csp.sentinel.node;
  
  import com.alibaba.csp.sentinel.slotchain.ResourceWrapper;
  
  /**
   * Builds new {@link DefaultNode} and {@link ClusterNode}.
   *
   * @author qinan.qn
   */
  @Deprecated
  public interface NodeBuilder {
  
      /**
       * Create a new {@link DefaultNode} as tree node.
       *
       * @param id resource
       * @param clusterNode the cluster node of the provided resource
       * @return new created tree node
       */
      DefaultNode buildTreeNode(ResourceWrapper id, ClusterNode clusterNode);
  
      /**
       * Create a new {@link ClusterNode} as universal statistic node for a single resource.
       *
       * @return new created cluster node
       */
      ClusterNode buildClusterNode();
  }
  