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;
  
  import io.aeron.driver.media.UdpChannel;
  
  class SpySubscriptionLink extends SubscriptionLink
  {
      private final UdpChannel udpChannel;
  
      SpySubscriptionLink(
          final long registrationId,
          final UdpChannel spiedChannel,
          final int streamId,
          final AeronClient aeronClient,
          final SubscriptionParams params)
      {
          super(registrationId, streamId, spiedChannel.originalUriString(), aeronClient, params);
  
          this.udpChannel = spiedChannel;
      }
  
      boolean matches(final NetworkPublication publication)
      {
          final UdpChannel publicationChannel = publication.channelEndpoint().udpChannel();
          final boolean isSameChannelTag = udpChannel.hasTag() && udpChannel.tag() == publicationChannel.tag();
  
          return publication.streamId() == streamId &&
              (isSameChannelTag ||
              isWildcardOrSessionIdMatch(publication.sessionId()) &&
              udpChannel.canonicalForm().equals(publicationChannel.canonicalForm()));
      }
  }
  