etlng::impl::Loader Class Reference

Inheritance diagram for etlng::impl::Loader:

Collaboration diagram for etlng::impl::Loader:

Public Types
using	RawLedgerObjectType = org::xrpl::rpc::v1::RawLedgerObject
using	GetLedgerResponseType = org::xrpl::rpc::v1::GetLedgerResponse
using	OptionalGetLedgerResponseType = std::optional<GetLedgerResponseType>

Public Member Functions
	Loader (std::shared_ptr< BackendInterface > backend, std::shared_ptr< RegistryInterface > registry, std::shared_ptr< AmendmentBlockHandlerInterface > amendmentBlockHandler, std::shared_ptr< etl::SystemState > state)
	Loader (Loader const &)=delete
	Loader (Loader &&)=delete
Loader &	operator= (Loader const &)=delete
Loader &	operator= (Loader &&)=delete
std::expected< void, LoaderError >	load (model::LedgerData const &data) override
	Load ledger data.
void	onInitialLoadGotMoreObjects (uint32_t seq, std::vector< model::Object > const &data, std::optional< std::string > lastKey) override
	Callback for each incoming batch of objects during initial ledger load.
std::optional< ripple::LedgerHeader >	loadInitialLedger (model::LedgerData const &data) override
	Load the initial ledger.

Member Function Documentation

load()

std::expected< void, LoaderError > etlng::impl::Loader::load ( model::LedgerData const & data )

overridevirtual

Load ledger data.

Parameters

data	The data to load

Returns

Nothing or error as std::expected

Implements etlng::LoaderInterface.

loadInitialLedger()

std::optional< ripple::LedgerHeader > etlng::impl::Loader::loadInitialLedger ( model::LedgerData const & data )

overridevirtual

Load the initial ledger.

Parameters

data	The data to load

Returns

Optional ledger header

Implements etlng::LoaderInterface.

onInitialLoadGotMoreObjects()

void etlng::impl::Loader::onInitialLoadGotMoreObjects ( uint32_t seq, std::vector< model::Object > const & data, std::optional< std::string > lastKey )

overridevirtual

Callback for each incoming batch of objects during initial ledger load.

Parameters

seq	The sequence for this batch of objects
data	The batch of objects
lastKey	The last key of the previous batch if there was one

Implements etlng::InitialLoadObserverInterface.

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

• /__w/clio/clio/src/etlng/impl/Loading.hpp
• /__w/clio/clio/src/etlng/impl/Loading.cpp