samoa-storm/src/main/java/org/apache/samoa/topology/impl/StormBoltStream.java

/*
 * 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.samoa.topology.impl;

import org.apache.samoa.core.ContentEvent;

import backtype.storm.task.OutputCollector;
import backtype.storm.tuple.Values;

/**
 * Storm Stream that connects into Bolt. It wraps Storm's outputCollector class
 * 
 * @author Arinto Murdopo
 * 
 */
class StormBoltStream extends StormStream {

  /**
	 * 
	 */
  private static final long serialVersionUID = -5712513402991550847L;

  private OutputCollector outputCollector;

  StormBoltStream(String stormComponentId) {
    super(stormComponentId);
  }

  @Override
  public void put(ContentEvent contentEvent) {
    outputCollector.emit(this.outputStreamId, new Values(contentEvent, contentEvent.getKey()));
  }

  public void setCollector(OutputCollector outputCollector) {
    this.outputCollector = outputCollector;
  }

  // @Override
  // public void setStreamId(String streamId) {
  // // TODO Auto-generated method stub
  // //this.outputStreamId = streamId;
  // }

  @Override
  public String getStreamId() {
    // TODO Auto-generated method stub
    return null;
  }
}