eprosima::safedds::protocol::ICacheChangeDatabaseUpdater Class Reference

ICacheChangeDatabaseUpdater interface. More...

#include <ICacheChangeDatabaseUpdater.hpp>

Public Member Functions
virtual void	process_cache_change (IReader &reader, const SampleKey &sample_id, const CacheChangeInfo &change_info, const FragmentInfo &fragment_info, const memory::IConstByteArrayView &inline_qos, const memory::IConstByteArrayView &fragment_payload, bool &should_acknowledge_sample) noexcept=0
	Process a cache change. More...
virtual void	notify_available_changes (IReader &reader, const GUID &writer_guid, const SequenceNumber &first, const SequenceNumber &last) noexcept=0
	Notify available changes from reader. More...
virtual void	notify_unavailable_changes (IReader &reader, const GUID &writer_guid, const SequenceNumber &first, const SequenceNumber &last) noexcept=0
	Notify unavailable changes from reader. More...
virtual ReturnCode	firsts_missing_fragments (const SampleKey &sample_key, FragmentNumberSet &fragments) noexcept=0
	Returns a FragmentNumberSet that contains at most the first 256 missing fragments. More...

Protected Member Functions
	~ICacheChangeDatabaseUpdater () noexcept=default
	Protected destructor ownership defined on creation. More...
	ICacheChangeDatabaseUpdater () noexcept=default
	Default creation. More...
	ICacheChangeDatabaseUpdater (const ICacheChangeDatabaseUpdater &) noexcept=delete
	Copy deleted. More...
	ICacheChangeDatabaseUpdater (ICacheChangeDatabaseUpdater &&) noexcept=delete
	Movement deleted. More...
ICacheChangeDatabaseUpdater &	operator= (const ICacheChangeDatabaseUpdater &) noexcept=delete
	Copy operator deleted. More...
ICacheChangeDatabaseUpdater &	operator= (ICacheChangeDatabaseUpdater &&) noexcept=delete
	Movement operator deleted. More...

Detailed Description

ICacheChangeDatabaseUpdater interface.

Constructor & Destructor Documentation

~ICacheChangeDatabaseUpdater()

eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::~ICacheChangeDatabaseUpdater ( )

protecteddefaultnoexcept

Protected destructor ownership defined on creation.

ICacheChangeDatabaseUpdater() [1/3]

eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::ICacheChangeDatabaseUpdater ( )

protecteddefaultnoexcept

Default creation.

ICacheChangeDatabaseUpdater() [2/3]

eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::ICacheChangeDatabaseUpdater ( const ICacheChangeDatabaseUpdater &  )

protecteddeletenoexcept

Copy deleted.

ICacheChangeDatabaseUpdater() [3/3]

eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::ICacheChangeDatabaseUpdater ( ICacheChangeDatabaseUpdater &&  )

protecteddeletenoexcept

Movement deleted.

Member Function Documentation

firsts_missing_fragments()

virtual ReturnCode eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::firsts_missing_fragments ( const SampleKey &  sample_key, FragmentNumberSet &  fragments  )

pure virtualnoexcept

Returns a FragmentNumberSet that contains at most the first 256 missing fragments.

Parameters

[in]	sample_key	SampleKey of the fragment.
[out]	fragments	firsts missing fragments.

Returns

ReturnCode.

notify_available_changes()

virtual void eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::notify_available_changes ( IReader &  reader, const GUID &  writer_guid, const SequenceNumber &  first, const SequenceNumber &  last  )

pure virtualnoexcept

Notify available changes from reader.

Parameters

[out]	reader	related reader.
	writer_guid	GUID of the writer to notify.
	first	first sequence number (included).
	last	last sequence number (included).

notify_unavailable_changes()

virtual void eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::notify_unavailable_changes ( IReader &  reader, const GUID &  writer_guid, const SequenceNumber &  first, const SequenceNumber &  last  )

pure virtualnoexcept

Notify unavailable changes from reader.

Parameters

[out]	reader	related reader.
	writer_guid	GUID of the writer to notify.
	first	first sequence number unavailable (included).
	last	last sequence number unavailable (included).

operator=() [1/2]

ICacheChangeDatabaseUpdater& eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::operator= ( const ICacheChangeDatabaseUpdater &  )

protecteddeletenoexcept

Copy operator deleted.

operator=() [2/2]

ICacheChangeDatabaseUpdater& eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::operator= ( ICacheChangeDatabaseUpdater &&  )

protecteddeletenoexcept

Movement operator deleted.

process_cache_change()

virtual void eprosima::safedds::protocol::ICacheChangeDatabaseUpdater::process_cache_change ( IReader &  reader, const SampleKey &  sample_id, const CacheChangeInfo &  change_info, const FragmentInfo &  fragment_info, const memory::IConstByteArrayView &  inline_qos, const memory::IConstByteArrayView &  fragment_payload, bool &  should_acknowledge_sample  )

pure virtualnoexcept

Process a cache change.

Parameters

	reader	related reader.
	sample_id	cache change SampleKey identifier.
	change_info	cache change information.
	fragment_info	information of payload fragmentation.
	inline_qos	cache change inline QoS.
	fragment_payload	cache change fragmented payload.
[out]	should_acknowledge_sample	should acknowledge output flag.

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

• build/docs/user_manual/main/tmp/include/safedds/protocol/ICacheChangeDatabaseUpdater.hpp