MySQL 8.0.37
Source Code Documentation
event_cataloger.h
Go to the documentation of this file.
1/* Copyright (c) 2014, 2024, Oracle and/or its affiliates.
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License, version 2.0,
5 as published by the Free Software Foundation.
6
7 This program is designed to work with certain software (including
8 but not limited to OpenSSL) that is licensed under separate terms,
9 as designated in a particular file or component or in included license
10 documentation. The authors of MySQL hereby grant you an additional
11 permission to link the program and your derivative works with the
12 separately licensed software that they have either included with
13 the program or referenced in the documentation.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License, version 2.0, for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
23
24#ifndef EVENT_CATALOGER_INCLUDE
25#define EVENT_CATALOGER_INCLUDE
26
28
30
32 public:
34 int handle_event(Pipeline_event *ev, Continuation *cont) override;
36 int initialize() override;
37 int terminate() override;
38 bool is_unique() override;
39 int get_role() override;
40};
41
42#endif /* EVENT_CATALOGER_INCLUDE */
Class used to wait on the execution of some action.
Definition: pipeline_interfaces.h:462
Definition: event_cataloger.h:31
int terminate() override
Terminate the execution as defined in the handler implementation.
Definition: event_cataloger.cc:30
int handle_action(Pipeline_action *action) override
Handling of an action as defined in the handler implementation.
Definition: event_cataloger.cc:58
bool is_unique() override
This method identifies the handler as being unique.
Definition: event_cataloger.cc:62
int get_role() override
This method returns the handler role.
Definition: event_cataloger.cc:64
int initialize() override
Initialization as defined in the handler implementation.
Definition: event_cataloger.cc:28
int handle_event(Pipeline_event *ev, Continuation *cont) override
Handling of an event as defined in the handler implementation.
Definition: event_cataloger.cc:32
Interface for the application of events, them being packets or log events.
Definition: pipeline_interfaces.h:587
A wrapper for pipeline actions.
Definition: pipeline_interfaces.h:557
A wrapper for log events/packets.
Definition: pipeline_interfaces.h:128
repeated Action action
Definition: replication_group_member_actions.proto:43