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.server.purgatory;
  
  import org.apache.kafka.common.TopicIdPartition;
  import org.apache.kafka.common.TopicPartition;
  
  import java.util.Objects;
  
  /**
   * Used by delayed-produce and delayed-fetch operations
   */
  public class TopicPartitionOperationKey implements DelayedOperationKey {
  
      public final String topic;
      public final int partition;
  
      public TopicPartitionOperationKey(String topic, int partition) {
          this.topic = topic;
          this.partition = partition;
      }
  
      public TopicPartitionOperationKey(TopicPartition tp) {
          this(tp.topic(), tp.partition());
      }
  
      public TopicPartitionOperationKey(TopicIdPartition tp) {
          this(tp.topic(), tp.partition());
      }
  
      @Override
      public String keyLabel() {
          return topic + "-" + partition;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) return true;
          if (o == null || getClass() != o.getClass()) return false;
          TopicPartitionOperationKey that = (TopicPartitionOperationKey) o;
          return partition == that.partition && Objects.equals(topic, that.topic);
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(topic, partition);
      }
  }
  