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.bookkeeper.clients.impl.internal.api;
  
  import java.util.List;
  import java.util.concurrent.CompletableFuture;
  import org.apache.bookkeeper.common.util.Revisioned;
  import org.apache.bookkeeper.stream.proto.storage.OneStorageContainerEndpointResponse;
  
  /**
   * A client that talks to location servers to find locations of ranges and storage containers.
   */
  public interface LocationClient extends AutoCloseable {
  
      /**
       * Get the locations for a list of storage container ids.
       *
       * @param storageContainerIds a list of storage container ids.
       * @return list of storage container endpoints.
       */
      CompletableFuture<List<OneStorageContainerEndpointResponse>> locateStorageContainers(
          List<Revisioned<Long>> storageContainerIds);
  
      @Override
      void close();
  
  }
  