etlng::ExtractorInterface Struct Reference

An interface for the Extractor. More...

#include <ExtractorInterface.hpp>

Inheritance diagram for etlng::ExtractorInterface:

Public Member Functions
virtual std::optional< model::LedgerData >	extractLedgerWithDiff (uint32_t seq)=0
	Extract diff data for a particular ledger.
virtual std::optional< model::LedgerData >	extractLedgerOnly (uint32_t seq)=0
	Extract data for a particular ledger.

Detailed Description

An interface for the Extractor.

Member Function Documentation

extractLedgerOnly()

virtual std::optional< model::LedgerData > etlng::ExtractorInterface::extractLedgerOnly ( uint32_t seq )

nodiscardpure virtual

Extract data for a particular ledger.

Parameters

seq	sequence of the ledger to extract

Returns

Ledger header and transaction+metadata blobs if available

Implemented in etlng::impl::Extractor.

extractLedgerWithDiff()

virtual std::optional< model::LedgerData > etlng::ExtractorInterface::extractLedgerWithDiff ( uint32_t seq )

nodiscardpure virtual

Extract diff data for a particular ledger.

Parameters

seq	sequence of the ledger to extract

Returns

Ledger data diff between sequence and parent if available

Implemented in etlng::impl::Extractor.

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

• /__w/clio/clio/src/etlng/ExtractorInterface.hpp