ceph/src/rocksdb/java/src/main/java/org/rocksdb/ChecksumType.java

   1 // Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
   2 //  This source code is licensed under both the GPLv2 (found in the
   3 //  COPYING file in the root directory) and Apache 2.0 License
   4 //  (found in the LICENSE.Apache file in the root directory).
   5
   6 package org.rocksdb;
   7
   8 /**
   9  * Checksum types used in conjunction with BlockBasedTable.
  10  */
  11 public enum ChecksumType {
  12   /**
  13    * Not implemented yet.
  14    */
  15   kNoChecksum((byte) 0),
  16   /**
  17    * CRC32 Checksum
  18    */
  19   kCRC32c((byte) 1),
  20   /**
  21    * XX Hash
  22    */
  23   kxxHash((byte) 2);
  24
  25   /**
  26    * Returns the byte value of the enumerations value
  27    *
  28    * @return byte representation
  29    */
  30   public byte getValue() {
  31     return value_;
  32   }
  33
  34   private ChecksumType(byte value) {
  35     value_ = value;
  36   }
  37
  38   private final byte value_;
  39 }