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.server.util.json;
  
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.node.ArrayNode;
  
  import java.util.Iterator;
  import java.util.Spliterator;
  import java.util.Spliterators;
  import java.util.stream.Collectors;
  import java.util.stream.Stream;
  import java.util.stream.StreamSupport;
  
  public class JsonArray implements JsonValue {
      protected final ArrayNode node;
  
      JsonArray(ArrayNode node) {
          this.node = node;
      }
  
      @Override
      public JsonNode node() {
          return node;
      }
  
      public Iterator<JsonValue> iterator() {
          Stream<JsonNode> nodeStream = StreamSupport.stream(
                  Spliterators.spliteratorUnknownSize(node.elements(), Spliterator.ORDERED),
                  false);
          Stream<JsonValue> results = nodeStream.map(JsonValue::apply);
          return results.collect(Collectors.toList()).iterator();
      }
  
      @Override
      public int hashCode() {
          return node().hashCode();
      }
  
      @Override
      public boolean equals(Object a) {
          if (a instanceof JsonArray) {
              return node().equals(((JsonArray) a).node());
          }
          return false;
      }
  
      @Override
      public String toString() {
          return node().toString();
      }
  }
  