iot::mqtt::server::broker::RetainTree Class Reference

#include <RetainTree.h>

Collaboration diagram for iot::mqtt::server::broker::RetainTree:

Classes
class	TopicLevel

Public Member Functions
	RetainTree (iot::mqtt::server::broker::Broker *broker)
void	retain (Message &&message)
void	appear (const std::string &clientId, const std::string &topic, uint8_t qoS)
void	release (const std::string &topic)
nlohmann::json	toJson () const
void	fromJson (const nlohmann::json &json)
std::list< std::pair< std::string, std::string > >	getRetainedTree () const
void	clear ()

Private Attributes
TopicLevel	head

Detailed Description

Definition at line 65 of file RetainTree.h.

Constructor & Destructor Documentation

RetainTree()

iot::mqtt::server::broker::RetainTree::RetainTree ( iot::mqtt::server::broker::Broker *  broker )

explicit

Definition at line 61 of file RetainTree.cpp.

        : head(broker) {
    }

References head, and iot::mqtt::server::broker::RetainTree::TopicLevel::TopicLevel().

Referenced by iot::mqtt::server::broker::Broker::Broker().

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Member Function Documentation

appear()

void iot::mqtt::server::broker::RetainTree::appear	(	const std::string &	clientId,
		const std::string &	topic,
		uint8_t	qoS
	)

Definition at line 75 of file RetainTree.cpp.

                                                                                          {
        head.appear(clientId, topic, qoS);
    }

References iot::mqtt::server::broker::RetainTree::TopicLevel::appear(), and head.

Referenced by iot::mqtt::server::broker::Broker::appear(), and iot::mqtt::server::broker::Broker::subscribe().

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clear()

void iot::mqtt::server::broker::RetainTree::clear

(

)

Definition at line 97 of file RetainTree.cpp.

                           {
        head.clear();
    }

References iot::mqtt::server::broker::RetainTree::TopicLevel::clear(), and head.

Referenced by iot::mqtt::server::broker::Broker::Broker().

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fromJson()

void iot::mqtt::server::broker::RetainTree::fromJson

(

const nlohmann::json &

json

)

Definition at line 83 of file RetainTree.cpp.

                                                      {
        if (!json.empty()) {
            head.fromJson(json);
        }
    }

References iot::mqtt::server::broker::RetainTree::TopicLevel::fromJson(), and head.

Referenced by iot::mqtt::server::broker::Broker::Broker().

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getRetainedTree()

std::list< std::pair< std::string, std::string > > iot::mqtt::server::broker::RetainTree::getRetainedTree

(

)

const

Definition at line 89 of file RetainTree.cpp.

                                                                             {
        return head.getRetainTree();
    }

References iot::mqtt::server::broker::RetainTree::TopicLevel::getRetainTree(), and head.

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release()

void iot::mqtt::server::broker::RetainTree::release

(

const std::string &

topic

)

Definition at line 79 of file RetainTree.cpp.

                                                   {
        head.release(topic);
    }

References head, and iot::mqtt::server::broker::RetainTree::TopicLevel::release().

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retain()

void iot::mqtt::server::broker::RetainTree::retain

(

Message &&

message

)

Definition at line 65 of file RetainTree.cpp.

                                             {
        if (!message.getTopic().empty()) {
            if (!message.getMessage().empty()) {
                head.retain(message, message.getTopic());
            } else {
                head.release(message.getTopic());
            }
        }
    }

References iot::mqtt::server::broker::Message::getMessage(), iot::mqtt::server::broker::Message::getTopic(), head, iot::mqtt::server::broker::RetainTree::TopicLevel::release(), and iot::mqtt::server::broker::RetainTree::TopicLevel::retain().

Referenced by iot::mqtt::server::broker::Broker::publish().

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toJson()

nlohmann::json iot::mqtt::server::broker::RetainTree::toJson

(

)

const

Definition at line 93 of file RetainTree.cpp.

                                          {
        return head.toJson();
    }

References head, and iot::mqtt::server::broker::RetainTree::TopicLevel::toJson().

Referenced by iot::mqtt::server::broker::Broker::~Broker().

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Member Data Documentation

head

TopicLevel iot::mqtt::server::broker::RetainTree::head

private

Definition at line 110 of file RetainTree.h.

Referenced by appear(), clear(), fromJson(), getRetainedTree(), release(), retain(), RetainTree(), and toJson().

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The documentation for this class was generated from the following files:

• iot/mqtt/server/broker/RetainTree.h
• iot/mqtt/server/broker/RetainTree.cpp