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.clients.admin;
  
  import java.util.Map;
  
  /**
   * Describe records to delete in a call to {@link Admin#deleteRecords(Map)}
   */
  public class RecordsToDelete {
  
      private final long offset;
  
      private RecordsToDelete(long offset) {
          this.offset = offset;
      }
  
      /**
       * Delete all the records before the given {@code offset}
       *
       * @param offset    the offset before which all records will be deleted
       */
      public static RecordsToDelete beforeOffset(long offset) {
          return new RecordsToDelete(offset);
      }
  
      /**
       * The offset before which all records will be deleted
       */
      public long beforeOffset() {
          return offset;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) return true;
          if (o == null || getClass() != o.getClass()) return false;
  
          RecordsToDelete that = (RecordsToDelete) o;
  
          return this.offset == that.offset;
      }
  
      @Override
      public int hashCode() {
          return (int) offset;
      }
  
      @Override
      public String toString() {
          return "(beforeOffset = " + offset + ")";
      }
  }
  