content: /*
   * Copyright 2021-2024 Aklivity Inc.
   *
   * Aklivity 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 io.aklivity.zilla.runtime.engine.internal.registry;
  
  import io.aklivity.zilla.runtime.engine.binding.BindingContext;
  import io.aklivity.zilla.runtime.engine.binding.BindingHandler;
  import io.aklivity.zilla.runtime.engine.binding.function.MessageConsumer;
  import io.aklivity.zilla.runtime.engine.config.BindingConfig;
  import io.aklivity.zilla.runtime.engine.config.KindConfig;
  
  final class BindingRegistry
  {
      private final BindingConfig binding;
      private final BindingContext context;
  
      private BindingHandler attached;
      private MessageConsumer sentOriginMetricHandler = MessageConsumer.NOOP;
      private MessageConsumer receivedOriginMetricHandler = MessageConsumer.NOOP;
      private MessageConsumer sentRoutedMetricHandler = MessageConsumer.NOOP;
      private MessageConsumer receivedRoutedMetricHandler = MessageConsumer.NOOP;
  
      BindingRegistry(
          BindingConfig binding,
          BindingContext context)
      {
          this.binding = binding;
          this.context = context;
      }
  
      public BindingConfig config()
      {
          return binding;
      }
  
      public void attach()
      {
          attached = context.attach(binding);
      }
  
      public void detach()
      {
          context.detach(binding);
          attached = null;
      }
  
      public BindingHandler streamFactory()
      {
          return attached;
      }
  
      public void sentOriginMetricHandler(
          MessageConsumer sentOriginMetricHandler)
      {
          this.sentOriginMetricHandler = sentOriginMetricHandler;
      }
  
      public void receivedOriginMetricHandler(
          MessageConsumer receivedOriginMetricHandler)
      {
          this.receivedOriginMetricHandler = receivedOriginMetricHandler;
      }
  
      public void sentRoutedMetricHandler(
          MessageConsumer sentRoutedMetricHandler)
      {
          this.sentRoutedMetricHandler = sentRoutedMetricHandler;
      }
  
      public void receivedRoutedMetricHandler(
          MessageConsumer receivedRoutedMetricHandler)
      {
          this.receivedRoutedMetricHandler = receivedRoutedMetricHandler;
      }
  
      public MessageConsumer sentOriginMetricHandler()
      {
          return sentOriginMetricHandler;
      }
  
      public MessageConsumer receivedOriginMetricHandler()
      {
          return receivedOriginMetricHandler;
      }
  
      public MessageConsumer sentRoutedMetricHandler()
      {
          return sentRoutedMetricHandler;
      }
  
      public MessageConsumer receivedRoutedMetricHandler()
      {
          return receivedRoutedMetricHandler;
      }
  
      public KindConfig kind()
      {
          return binding.kind;
      }
  }
  