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.runtime.rest.entities;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  
  import java.util.Map;
  import java.util.Objects;
  
  /**
   * Represents a single {partition, offset} pair for either a sink connector or a source connector. For source connectors,
   * the partition and offset structures are defined by the connector implementations themselves. For a sink connector,
   * where offsets represent the underlying Kafka consumer group offsets, this would look something like:
   * <pre>
   *     {
   *       "partition": {
   *         "kafka_topic": "topic"
   *         "kafka_partition": 3
   *       },
   *       "offset": {
   *         "kafka_offset": 1000
   *       }
   *     }
   * </pre>
   */
  public class ConnectorOffset {
  
      private final Map<String, ?> partition;
      private final Map<String, ?> offset;
  
      @JsonCreator
      public ConnectorOffset(@JsonProperty("partition") Map<String, ?> partition, @JsonProperty("offset") Map<String, ?> offset) {
          this.partition = partition;
          this.offset = offset;
      }
  
      @JsonProperty
      public Map<String, ?> partition() {
          return partition;
      }
  
      @JsonProperty
      public Map<String, ?> offset() {
          return offset;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (this == obj) {
              return true;
          }
          if (!(obj instanceof ConnectorOffset that)) {
              return false;
          }
          return Objects.equals(this.partition, that.partition) &&
                  Objects.equals(this.offset, that.offset);
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(partition, offset);
      }
  
      @Override
      public String toString() {
          return "{" +
                  "partition=" + partition +
                  ", offset=" + offset +
                  '}';
      }
  }
  