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.coordinator.group;
  
  /**
   * An offset is considered expired based on different factors, such as the state of the group
   * and/or the GroupMetadata record version (for classic groups). This class is used to check
   * how offsets for the group should be expired.
   */
  public interface OffsetExpirationCondition {
  
      /**
       * Given an offset metadata and offsets retention, return whether the offset is expired or not.
       *
       * @param offset               The offset metadata.
       * @param currentTimestampMs   The current timestamp.
       * @param offsetsRetentionMs   The offset retention.
       *
       * @return Whether the offset is considered expired or not.
       */
      boolean isOffsetExpired(OffsetAndMetadata offset, long currentTimestampMs, long offsetsRetentionMs);
  }
  