| // SPDX-License-Identifier: LGPL-2.1-or-later |
| // Copyright (c) 2012-2014 Monty Program Ab |
| // Copyright (c) 2015-2021 MariaDB Corporation Ab |
| |
| package org.mariadb.jdbc.client.util; |
| |
| /** Mutable int, permitting to update packet sequence */ |
| public class MutableByte { |
| private byte value = -1; |
| |
| /** |
| * Set new sequence value |
| * |
| * @param value new value |
| */ |
| public void set(byte value) { |
| this.value = value; |
| } |
| |
| /** |
| * Get current sequence value |
| * |
| * @return value |
| */ |
| public byte get() { |
| return this.value; |
| } |
| |
| /** |
| * Increment sequence and get new value |
| * |
| * @return new value |
| */ |
| public byte incrementAndGet() { |
| return ++value; |
| } |
| } |