85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
/*
|
|
Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License, version 2.0,
|
|
as published by the Free Software Foundation.
|
|
|
|
This program is also distributed with certain software (including
|
|
but not limited to OpenSSL) that is licensed under separate terms,
|
|
as designated in a particular file or component or in included license
|
|
documentation. The authors of MySQL hereby grant you an additional
|
|
permission to link the program and your derivative works with the
|
|
separately licensed software that they have included with MySQL.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License, version 2.0, for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef ABSTRACT_PROGRESS_REPORTER_INCLUDED
|
|
#define ABSTRACT_PROGRESS_REPORTER_INCLUDED
|
|
|
|
#include <vector>
|
|
|
|
#include "client/dump/i_crawler.h"
|
|
#include "client/dump/i_progress_reporter.h"
|
|
|
|
namespace Mysql {
|
|
namespace Tools {
|
|
namespace Dump {
|
|
|
|
class Abstract_progress_reporter : public virtual I_progress_reporter {
|
|
public:
|
|
/**
|
|
Add new Progress Watcher to report to.
|
|
*/
|
|
void register_progress_watcher(I_progress_watcher *new_progress_watcher);
|
|
|
|
protected:
|
|
/**
|
|
Specifies if have any Progress Watcher registered.
|
|
*/
|
|
bool have_progress_watcher();
|
|
|
|
/**
|
|
Reports new non-empty chain being created by Chain Maker or new row
|
|
fetched from table by Table Reader. Called from Crawler or Table Reader.
|
|
*/
|
|
void report_new_chain_created(Item_processing_data *new_chain_creator);
|
|
/**
|
|
Report new object(table, row or any other) was started processing by
|
|
specified Object Reader, Table Reader, Formatter or Row Formatter. Reported
|
|
by these types. Is not reported by queues on enqueue but on dequeue.
|
|
*/
|
|
void report_object_processing_started(Item_processing_data *process_data);
|
|
/**
|
|
Report object(table, row or any other) finished being processed. In case of
|
|
table, this does not necessarily mean that all rows were processed. That
|
|
does not necessarily mean t3hat object was successfully written by
|
|
Output Writers.
|
|
*/
|
|
void report_object_processing_ended(
|
|
Item_processing_data *finished_process_data);
|
|
/**
|
|
Reports crawler ended enumerating objects and creating chains for them.
|
|
*/
|
|
virtual void report_crawler_completed(I_crawler *crawler);
|
|
|
|
void register_progress_watchers_in_child(I_progress_reporter *reporter);
|
|
|
|
private:
|
|
std::vector<I_progress_watcher *> m_progress_watchers;
|
|
};
|
|
|
|
} // namespace Dump
|
|
} // namespace Tools
|
|
} // namespace Mysql
|
|
|
|
#endif
|