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.util;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  
  import java.io.Serializable;
  
  /**
   * Unique ID for a single task. It includes a unique connector ID and a task ID that is unique within
   * the connector.
   */
  public record ConnectorTaskId(String connector, int task) implements Serializable, Comparable<ConnectorTaskId> {
      @JsonCreator
      public ConnectorTaskId(@JsonProperty("connector") String connector, @JsonProperty("task") int task) {
          this.connector = connector;
          this.task = task;
      }
  
      @Override
      @JsonProperty
      public String connector() {
          return connector;
      }
  
      @Override
      @JsonProperty
      public int task() {
          return task;
      }
  
      @Override
      public String toString() {
          return connector + '-' + task;
      }
  
      @Override
      public int compareTo(ConnectorTaskId o) {
          int connectorCmp = connector.compareTo(o.connector);
          if (connectorCmp != 0)
              return connectorCmp;
          return Integer.compare(task, o.task);
      }
  }
  