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.clients.admin;
  
  import org.apache.kafka.clients.admin.internals.CoordinatorKey;
  import org.apache.kafka.clients.consumer.OffsetAndMetadata;
  import org.apache.kafka.common.KafkaFuture;
  import org.apache.kafka.common.TopicPartition;
  import org.apache.kafka.common.annotation.InterfaceStability;
  
  import java.util.Map;
  
  /**
   * The result of the {@link Admin#listStreamsGroupOffsets(Map, ListStreamsGroupOffsetsOptions)} call.
   * <p>
   * The API of this class is evolving, see {@link Admin} for details.
   */
  @InterfaceStability.Evolving
  public class ListStreamsGroupOffsetsResult {
      private final ListConsumerGroupOffsetsResult delegate;
  
      ListStreamsGroupOffsetsResult(final Map<CoordinatorKey, KafkaFuture<Map<TopicPartition, OffsetAndMetadata>>> futures) {
          delegate = new ListConsumerGroupOffsetsResult(futures);
      }
  
      ListStreamsGroupOffsetsResult(final ListConsumerGroupOffsetsResult delegate) {
          this.delegate = delegate;
      }
  
      /**
       * Return a future which yields all {@code Map<String, Map<TopicPartition, OffsetAndMetadata>>} objects, if requests for all the groups succeed.
       */
      public KafkaFuture<Map<String, Map<TopicPartition, OffsetAndMetadata>>> all() {
          return delegate.all();
      }
  
      /**
       * Return a future which yields a map of topic partitions to offsets for the specified group. If the group doesn't
       * have a committed offset for a specific partition, the corresponding value in the returned map will be null.
       */
      public KafkaFuture<Map<TopicPartition, OffsetAndMetadata>> partitionsToOffsetAndMetadata(String groupId) {
          return delegate.partitionsToOffsetAndMetadata(groupId);
      }
  }
  