MySQL 8.2.0
Source Code Documentation
i_option_changed_listener.h
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1/*
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24
25#ifndef I_OPTION_CHANGED_LISTENER_INCLUDED
26#define I_OPTION_CHANGED_LISTENER_INCLUDED
27
28#include <string>
29
31
32namespace Mysql {
33namespace Tools {
34namespace Base {
35namespace Options {
36
37/**
38 Interface for listeners on some of option changes.
39 */
41 public:
42 virtual ~I_option_changed_listener() = default;
43
44 /**
45 Called after specified option has name changed.
46 It is also called when new option is added, old_name is empty string in
47 that case.
48 */
50 std::string old_name) = 0;
51 /**
52 Called after specified option has option ID changed.
53 It is also called when new option is added, old_optid is 0 in that case.
54 */
56 uint32 old_optid) = 0;
57};
58
59} // namespace Options
60} // namespace Base
61} // namespace Tools
62} // namespace Mysql
63
64#endif
Interface for listeners on some of option changes.
Definition: i_option_changed_listener.h:40
virtual void notify_option_optid_changed(I_option *source, uint32 old_optid)=0
Called after specified option has option ID changed.
virtual void notify_option_name_changed(I_option *source, std::string old_name)=0
Called after specified option has name changed.
Common interface for all program option objects.
Definition: i_option.h:44
uint32_t uint32
Definition: my_inttypes.h:66
constexpr pos_type Options
Definition: http_request.h:260
Definition: abstract_connection_program.h:39
repeated Source source
Definition: replication_asynchronous_connection_failover.proto:41