content: /*
   * Copyright 2019-2023 Adaptive Financial Consulting Ltd.
   *
   * Licensed 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
   *
   * https://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.aeroncookbook.agrona.broadcast;
  
  import org.agrona.MutableDirectBuffer;
  import org.agrona.concurrent.Agent;
  import org.agrona.concurrent.AtomicBuffer;
  import org.agrona.concurrent.MessageHandler;
  import org.agrona.concurrent.broadcast.BroadcastReceiver;
  import org.agrona.concurrent.broadcast.CopyBroadcastReceiver;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class ReceiveAgent implements Agent, MessageHandler
  {
      private static final Logger LOGGER = LoggerFactory.getLogger(ReceiveAgent.class);
  
      private final BroadcastReceiver broadcastReceiver;
      private final String name;
      private final CopyBroadcastReceiver copyBroadcastReceiver;
  
      public ReceiveAgent(final AtomicBuffer atomicBuffer, final String name)
      {
          this.broadcastReceiver = new BroadcastReceiver(atomicBuffer);
          this.name = name;
          this.copyBroadcastReceiver = new CopyBroadcastReceiver(broadcastReceiver);
      }
  
      @Override
      public int doWork()
      {
          copyBroadcastReceiver.receive(this::onMessage);
          return 0;
      }
  
      @Override
      public String roleName()
      {
          return name;
      }
  
      @Override
      public void onMessage(final int msgTypeId, final MutableDirectBuffer buffer, final int index, final int length)
      {
          LOGGER.info("Received {}", buffer.getInt(index));
      }
  }
  