content: /*
   * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
   * 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
   *      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 me.ahoo.cosid.machine;
  
  import me.ahoo.cosid.CosIdException;
  
  import com.google.common.base.Strings;
  import jakarta.annotation.Nullable;
  
  /**
   * MachineId Lost Exception .
   *
   * @author ahoo wang
   */
  public class MachineIdLostException extends CosIdException {
      private final String namespace;
      private final InstanceId instanceId;
      private final MachineState machineState;
      
      public MachineIdLostException(String namespace, InstanceId instanceId, @Nullable MachineState machineState) {
          super(Strings.lenientFormat("The machine id[%s] bound to the instance[%s]@[%s] has been lost!.", machineState, instanceId, namespace));
          this.namespace = namespace;
          this.instanceId = instanceId;
          this.machineState = machineState;
      }
      
      public String getNamespace() {
          return namespace;
      }
      
      public InstanceId getInstanceId() {
          return instanceId;
      }
      
      public MachineState getMachineState() {
          return machineState;
      }
  }
  