content: /*
   * Copyright 2014-2025 Real Logic Limited.
   *
   * 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 io.aeron.driver;
  
  /**
   * Tracks an Aeron client interest registration in a {@link NetworkPublication} or {@link IpcPublication}.
   */
  final class PublicationLink implements DriverManagedResource
  {
      private final long registrationId;
      private final Object publication;
      private final AeronClient client;
      private boolean reachedEndOfLife = false;
  
      PublicationLink(final long registrationId, final AeronClient client, final NetworkPublication publication)
      {
          this.registrationId = registrationId;
          this.client = client;
  
          this.publication = publication;
          publication.incRef();
      }
  
      PublicationLink(final long registrationId, final AeronClient client, final IpcPublication publication)
      {
          this.registrationId = registrationId;
          this.client = client;
  
          this.publication = publication;
          publication.incRef();
      }
  
      /**
       * {@inheritDoc}
       */
      public void close()
      {
          if (publication instanceof NetworkPublication)
          {
              ((NetworkPublication)publication).decRef();
          }
          else
          {
              ((IpcPublication)publication).decRef();
          }
      }
  
      void revoke()
      {
          if (publication instanceof NetworkPublication)
          {
              ((NetworkPublication)publication).revoke();
          }
          else
          {
              ((IpcPublication)publication).revoke();
          }
      }
  
      /**
       * {@inheritDoc}
       */
      public void onTimeEvent(final long timeNs, final long timeMs, final DriverConductor conductor)
      {
          if (client.hasTimedOut())
          {
              reachedEndOfLife = true;
          }
      }
  
      /**
       * {@inheritDoc}
       */
      public boolean hasReachedEndOfLife()
      {
          return reachedEndOfLife;
      }
  
      long registrationId()
      {
          return registrationId;
      }
  }
  