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.ClientQuotaImage;
  
  import java.util.Collection;
  
  
  public class ClientQuotaImageNode implements MetadataNode {
      /**
       * The client quota image.
       */
      private final ClientQuotaImage image;
  
      public ClientQuotaImageNode(ClientQuotaImage image) {
          this.image = image;
      }
  
      @Override
      public Collection<String> childNames() {
          return image.quotaMap().keySet();
      }
  
      @Override
      public MetadataNode child(String name) {
          Double result = image.quotaMap().get(name);
          if (result == null) return null;
          return new MetadataLeafNode(result + "");
      }
  }
  