content: /*
   * Copyright 2014-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   *  http://aws.amazon.com/apache2.0
   *
   * or in the "license" file accompanying this file. This file 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 com.amazon.janusgraph.diskstorage.dynamodb.mutation;
  
  import org.janusgraph.diskstorage.BackendException;
  
  import com.amazon.janusgraph.diskstorage.dynamodb.DynamoDbDelegate;
  import com.amazon.janusgraph.diskstorage.dynamodb.ExponentialBackoff.UpdateItem;
  import com.amazonaws.services.dynamodbv2.model.UpdateItemRequest;
  
  import lombok.RequiredArgsConstructor;
  
  /**
   *
   * @author Alexander Patrikalakis
   *
   */
  @RequiredArgsConstructor
  public class UpdateItemWorker implements MutateWorker {
  
      private final UpdateItemRequest updateItemRequest;
      private final DynamoDbDelegate dynamoDbDelegate;
  
      @Override
      public Void call() throws BackendException {
          final UpdateItem updateBackoff = new UpdateItem(updateItemRequest, dynamoDbDelegate);
          updateBackoff.runWithBackoff();
  
          // void
          return null;
      }
  }
  