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 com.alibaba.jstorm.queue.disruptor;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import com.lmax.disruptor.RingBuffer;
  
  public class JstormProducer implements Runnable {
      private final Logger logger = LoggerFactory.getLogger(JstormProducer.class);
  
      private final RingBuffer<JstormEvent> ringBuffer;
      private final int size;
  
      public JstormProducer(RingBuffer<JstormEvent> ringBuffer, int size) {
          this.ringBuffer = ringBuffer;
          this.size = size;
      }
  
      @Override
      public void run() {
          logger.warn("producer start..." + System.currentTimeMillis());
  
          // while (true) {
          // long seqId = ringBuffer.next();
          //
          // ringBuffer.get(seqId).setMsgId(String.valueOf(seqId));
          // ringBuffer.publish(seqId);
          //
          // try {
          // double random = Math.random();
          // Thread.sleep((long)(random * 1000));
          // } catch (InterruptedException e) {
          // e.printStackTrace();
          // }
          // }
  
          for (int i = 0; i < size; i++) {
              long seqId = ringBuffer.next();
  
              ringBuffer.get(seqId).setMsgId(String.valueOf(seqId));
              ringBuffer.publish(seqId);
          }
      }
  
  }
  