content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF 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 org.apache.kafka.connect.health;
  
  import java.util.Objects;
  
  /**
   * Describes the state, IDs, and any errors of a connector task.
   */
  public class TaskState extends AbstractState {
  
      private final int taskId;
  
      /**
       * Provides an instance of {@link TaskState}.
       *
       * @param taskId   the id associated with the connector task
       * @param state    the status of the task, may not be {@code null} or empty
       * @param workerId id of the worker the task is associated with, may not be {@code null} or empty
       * @param trace    error message if that task had failed or errored out, may be {@code null} or empty
       */
      public TaskState(int taskId, String state, String workerId, String trace) {
          super(state, workerId, trace);
          this.taskId = taskId;
      }
  
      /**
       * Provides the ID of the task.
       *
       * @return the task ID
       */
      public int taskId() {
          return taskId;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o)
              return true;
          if (o == null || getClass() != o.getClass())
              return false;
          if (!super.equals(o))
              return false;
          TaskState taskState = (TaskState) o;
          return taskId == taskState.taskId;
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(super.hashCode(), taskId);
      }
  
      @Override
      public String toString() {
          return "TaskState{"
              + "taskId='" + taskId + '\''
              + "state='" + state() + '\''
              + ", traceMessage='" + traceMessage() + '\''
              + ", workerId='" + workerId() + '\''
              + '}';
      }
  }
  