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 storm.trident.operation;
  
  import java.util.Map;
  
  /**
   * Convenience implementation of the {@link org.apache.storm.trident.operation.Operation} interface.
   *
   * Provides no-op implementations of the `prepare()` and `cleanup()` methods.
   */
  public class BaseOperation implements Operation {
  
      /**
       * No-op implementation.
       * @param conf the Storm configuration map
       * @param context the operation context which provides information such as the number of partitions in the stream,
       *                and the current partition index. It also provides methods for registering operation-specific
       *                metrics.
       */
      @Override
      public void prepare(Map conf, TridentOperationContext context) {
      }
  
      /**
       * No-op implemnation.
       */
      @Override
      public void cleanup() {
      }
  
  }
  