content: /*
   * 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 org.apache.kafka.image.node;
  
  import org.apache.kafka.image.ClusterImage;
  
  import java.util.Collection;
  import java.util.List;
  
  
  public class ClusterImageNode implements MetadataNode {
      /**
       * The name of this node.
       */
      public static final String NAME = "cluster";
  
      /**
       * The cluster image.
       */
      private final ClusterImage image;
  
      public ClusterImageNode(ClusterImage image) {
          this.image = image;
      }
  
      @Override
      public Collection<String> childNames() {
          return List.of(ClusterImageBrokersNode.NAME, ClusterImageControllersNode.NAME);
      }
  
      @Override
      public MetadataNode child(String name) {
          if (name.equals(ClusterImageBrokersNode.NAME)) {
              return new ClusterImageBrokersNode(image);
          } else if (name.equals(ClusterImageControllersNode.NAME)) {
              return new ClusterImageControllersNode(image);
          } else {
              return null;
          }
      }
  }
  