Inheritance diagram for kcenon::monitoring::statistics_notifier:

Collaboration diagram for kcenon::monitoring::statistics_notifier:

Public Member Functions
	statistics_notifier (std::string notifier_name)

std::string	name () const override
	Get notifier name.

common::VoidResult	notify (const alert &a) override
	Send a notification for an alert.

common::VoidResult	notify_group (const alert_group &group) override
	Send a notification for an alert group.

bool	is_ready () const override
	Check if notifier is ready.

void	print_statistics () const

void	reset ()

Public Member Functions inherited from kcenon::monitoring::alert_notifier
virtual	~alert_notifier ()=default

Private Attributes
std::string	name_

std::mutex	mutex_

size_t	total_alerts_ = 0

std::map< alert_severity, size_t >	severity_counts_

std::map< alert_state, size_t >	state_counts_

Detailed Description

Definition at line 110 of file alert_notifiers_example.cpp.

Constructor & Destructor Documentation

◆ statistics_notifier()

kcenon::monitoring::statistics_notifier::statistics_notifier ( std::string notifier_name )

inlineexplicit

Examples: alert_notifiers_example.cpp.

Definition at line 112 of file alert_notifiers_example.cpp.

113 : name_(std::move(notifier_name)) {}

kcenon::monitoring::statistics_notifier::name_

std::string name_

Definition alert_notifiers_example.cpp:160

Member Function Documentation

◆ is_ready()

bool kcenon::monitoring::statistics_notifier::is_ready ( ) const

inlineoverridevirtual

Check if notifier is ready.

Returns: True if ready to send notifications

Implements kcenon::monitoring::alert_notifier.

Examples: alert_notifiers_example.cpp.

Definition at line 135 of file alert_notifiers_example.cpp.

135{ return true; }

◆ name()

std::string kcenon::monitoring::statistics_notifier::name ( ) const

inlineoverridevirtual

Get notifier name.

Returns: Notifier name

Implements kcenon::monitoring::alert_notifier.

Examples: alert_notifiers_example.cpp.

Definition at line 115 of file alert_notifiers_example.cpp.

115{ return name_; }

References name_.

◆ notify()

common::VoidResult kcenon::monitoring::statistics_notifier::notify ( const alert & a )

inlineoverridevirtual

Send a notification for an alert.

Parameters

a	Alert to notify about

Returns: Result indicating success or failure

Implements kcenon::monitoring::alert_notifier.

Examples: alert_notifiers_example.cpp.

Definition at line 117 of file alert_notifiers_example.cpp.

                                                     {
        std::lock_guard<std::mutex> lock(mutex_);
        total_alerts_++;
        severity_counts_[a.severity]++;
        state_counts_[a.state]++;
        return common::ok();
    }

References mutex_, kcenon::monitoring::alert::severity, severity_counts_, kcenon::monitoring::alert::state, state_counts_, and total_alerts_.

Referenced by notify_group().

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◆ notify_group()

common::VoidResult kcenon::monitoring::statistics_notifier::notify_group ( const alert_group & group )

inlineoverridevirtual

Send a notification for an alert group.

Parameters

group Alert group to notify about

Returns: Result indicating success or failure

Implements kcenon::monitoring::alert_notifier.

Examples: alert_notifiers_example.cpp.

Definition at line 125 of file alert_notifiers_example.cpp.

                                                                     {
        for (const auto& alert_item : group.alerts) {
            auto result = notify(alert_item);
            if (!result.is_ok()) {
                return result;
            }
        }
        return common::ok();
    }

References kcenon::monitoring::alert_group::alerts, and notify().

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◆ print_statistics()

void kcenon::monitoring::statistics_notifier::print_statistics ( ) const

inline

Examples: alert_notifiers_example.cpp.

Definition at line 137 of file alert_notifiers_example.cpp.

                                  {
        std::lock_guard<std::mutex> lock(mutex_);
 
        std::cout << "Statistics from " << name_ << ":" << std::endl;
        std::cout << "  Total alerts: " << total_alerts_ << std::endl;
        std::cout << "  By severity:" << std::endl;
        for (const auto& [sev, count] : severity_counts_) {
            std::cout << "    " << alert_severity_to_string(sev) << ": " << count << std::endl;
        }
        std::cout << "  By state:" << std::endl;
        for (const auto& [state, count] : state_counts_) {
            std::cout << "    " << alert_state_to_string(state) << ": " << count << std::endl;
        }
    }

References kcenon::monitoring::alert_severity_to_string(), kcenon::monitoring::alert_state_to_string(), mutex_, name_, severity_counts_, state_counts_, and total_alerts_.

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◆ reset()

void kcenon::monitoring::statistics_notifier::reset ( )

inline

Examples: alert_notifiers_example.cpp.

Definition at line 152 of file alert_notifiers_example.cpp.

                 {
        std::lock_guard<std::mutex> lock(mutex_);
        total_alerts_ = 0;
        severity_counts_.clear();
        state_counts_.clear();
    }