content: /*
   * Copyright 2021-2024 Aklivity Inc
   *
   * Licensed under the Aklivity Community License (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.aklivity.io/aklivity-community-license/
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES 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.binding.mqtt.kafka.internal;
  
  import java.util.function.Supplier;
  
  import io.aklivity.zilla.runtime.binding.mqtt.kafka.internal.types.String16FW;
  
  public class InstanceId
  {
      private final Supplier<String> supplyInstanceId;
      private volatile String16FW instanceId;
  
      InstanceId(
          Supplier<String> supplyInstanceId)
      {
          this.supplyInstanceId = supplyInstanceId;
          regenerate();
      }
  
      public void regenerate()
      {
          instanceId = new String16FW(supplyInstanceId.get());
      }
  
      public String16FW instanceId()
      {
          return instanceId;
      }
  }
  