/**
 * 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 backtype.storm.topology.base;

import backtype.storm.topology.IRichSpout;

public abstract class BaseRichSpout extends BaseComponent implements IRichSpout {
  private static final long serialVersionUID = -4408729095010972293L;

  @Override
  public void close() {
  }

  @Override
  public void activate() {
  }

  @Override
  public void deactivate() {
  }

  @Override
  public void ack(Object msgId) {
  }

  @Override
  public void fail(Object msgId) {
  }
}