Builder to create new [MessagingPattern::Blackboard] based [Service]s. More...

#include <service_builder_blackboard.hpp>

Public Member Functions
auto	max_readers (const uint64_t value) -> decltype(auto)
	Defines how many [`Reader`]s shall be supported at most.

auto	max_nodes (const uint64_t value) -> decltype(auto)
	Defines how many [`Node`]s shall be able to open it in parallel.

template<typename ValueType >
auto	add (KeyType key, ValueType value) -> ServiceBuilderBlackboardCreator &&
	Adds key-value pairs to the blackboard.

template<typename ValueType >
auto	add_with_default (KeyType key) -> ServiceBuilderBlackboardCreator &&
	Adds key-value pairs to the blackboard where value is a default value.

auto	create () &&-> bb::Expected< PortFactoryBlackboard< S, KeyType >, BlackboardCreateError >
	Creates a new [`Service`].

auto	create_with_attributes (const AttributeSpecifier &attributes) &&-> bb::Expected< PortFactoryBlackboard< S, KeyType >, BlackboardCreateError >
	Creates a new [`Service`] with a set of attributes.

Friends
template<ServiceType >
class	ServiceBuilder

Detailed Description

template<typename KeyType, ServiceType S>
class iox2::ServiceBuilderBlackboardCreator< KeyType, S >

Builder to create new [MessagingPattern::Blackboard] based [Service]s.

Definition at line 31 of file service_builder_blackboard.hpp.

Member Function Documentation

◆ add()

template<typename KeyType , ServiceType S>

template<typename ValueType >

auto iox2::ServiceBuilderBlackboardCreator< KeyType, S >::add	(	KeyType	key,
		ValueType	value
	)		-> ServiceBuilderBlackboardCreator&&

inline

Adds key-value pairs to the blackboard.

Definition at line 157 of file service_builder_blackboard.hpp.

◆ add_with_default()

template<typename KeyType , ServiceType S>

template<typename ValueType >

auto iox2::ServiceBuilderBlackboardCreator< KeyType, S >::add_with_default ( KeyType key ) -> ServiceBuilderBlackboardCreator&&

inline

Adds key-value pairs to the blackboard where value is a default value.

Definition at line 188 of file service_builder_blackboard.hpp.

◆ create()

template<typename KeyType , ServiceType S>

auto iox2::ServiceBuilderBlackboardCreator< KeyType, S >::create ( ) && -> bb::Expected<PortFactoryBlackboard<S, KeyType>, BlackboardCreateError>

inline

Creates a new [Service].

Definition at line 194 of file service_builder_blackboard.hpp.

References iox2::bb::err().

◆ create_with_attributes()

template<typename KeyType , ServiceType S>

auto iox2::ServiceBuilderBlackboardCreator< KeyType, S >::create_with_attributes ( const AttributeSpecifier & attributes ) && -> bb::Expected<PortFactoryBlackboard<S, KeyType>, BlackboardCreateError>