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.streams.processor.internals;
  
  import java.util.Objects;
  
  public class Stamped<V> implements Comparable<Stamped<V>> {
  
      public final V value;
      public final long timestamp;
  
      Stamped(final V value, final long timestamp) {
          this.value = value;
          this.timestamp = timestamp;
      }
  
      @Override
      public int compareTo(final Stamped<V> other) {
          final long otherTimestamp = other.timestamp;
  
          if (timestamp < otherTimestamp) {
              return -1;
          } else if (timestamp > otherTimestamp) {
              return 1;
          }
          return 0;
      }
  
      @Override
      public boolean equals(final Object other) {
          if (other == null || getClass() != other.getClass()) {
              return false;
          }
          final long otherTimestamp = ((Stamped<?>) other).timestamp;
          return timestamp == otherTimestamp;
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(timestamp);
      }
  }
  