94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include "storage/compaction/ob_extra_medium_info.h"
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#include "lib/oblog/ob_log_module.h"
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#include "lib/utility/ob_macro_utils.h"
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using namespace oceanbase::common;
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namespace oceanbase
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{
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namespace compaction
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{
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ObExtraMediumInfo::ObExtraMediumInfo()
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: compat_(MEDIUM_LIST_VERSION),
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last_compaction_type_(0),
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wait_check_flag_(0),
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reserved_(0),
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last_medium_scn_(0)
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{
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}
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ObExtraMediumInfo::ObExtraMediumInfo(const ObExtraMediumInfo &other)
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{
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if (this != &other) {
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compat_ = other.compat_;
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last_compaction_type_ = other.last_compaction_type_;
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wait_check_flag_ = other.wait_check_flag_;
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reserved_ = other.reserved_;
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last_medium_scn_ = other.last_medium_scn_;
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}
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}
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ObExtraMediumInfo &ObExtraMediumInfo::operator=(const ObExtraMediumInfo &other)
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{
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if (this != &other) {
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compat_ = other.compat_;
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last_compaction_type_ = other.last_compaction_type_;
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wait_check_flag_ = other.wait_check_flag_;
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reserved_ = other.reserved_;
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last_medium_scn_ = other.last_medium_scn_;
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}
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return *this;
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}
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void ObExtraMediumInfo::reset()
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{
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compat_ = MEDIUM_LIST_VERSION;
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last_compaction_type_ = 0;
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wait_check_flag_ = 0;
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reserved_ = 0;
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last_medium_scn_ = 0;
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}
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int ObExtraMediumInfo::serialize(char *buf, const int64_t buf_len, int64_t &pos) const
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{
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int ret = OB_SUCCESS;
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LST_DO_CODE(OB_UNIS_ENCODE,
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info_,
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last_medium_scn_);
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return ret;
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}
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int ObExtraMediumInfo::deserialize(const char *buf, const int64_t data_len, int64_t &pos)
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{
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int ret = OB_SUCCESS;
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LST_DO_CODE(OB_UNIS_DECODE,
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info_,
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last_medium_scn_);
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return ret;
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}
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int64_t ObExtraMediumInfo::get_serialize_size() const
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{
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int64_t len = 0;
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LST_DO_CODE(OB_UNIS_ADD_LEN,
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info_,
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last_medium_scn_);
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return len;
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}
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} // namespace compaction
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} // namespace oceanbase
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