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interface.go
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interface.go
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package dblookupext
import (
"github.com/ElrondNetwork/elrond-go-core/data"
"github.com/ElrondNetwork/elrond-go/dblookupext/esdtSupply"
)
// HistoryRepositoryFactory can create new instances of HistoryRepository
type HistoryRepositoryFactory interface {
Create() (HistoryRepository, error)
IsInterfaceNil() bool
}
// HistoryRepository provides methods needed for the history data processing
type HistoryRepository interface {
RecordBlock(blockHeaderHash []byte,
blockHeader data.HeaderHandler,
blockBody data.BodyHandler,
scrResultsFromPool map[string]data.TransactionHandler,
receiptsFromPool map[string]data.TransactionHandler,
logs []*data.LogData) error
OnNotarizedBlocks(shardID uint32, headers []data.HeaderHandler, headersHashes [][]byte)
GetMiniblockMetadataByTxHash(hash []byte) (*MiniblockMetadata, error)
GetEpochByHash(hash []byte) (uint32, error)
GetResultsHashesByTxHash(txHash []byte, epoch uint32) (*ResultsHashesByTxHash, error)
RevertBlock(blockHeader data.HeaderHandler, blockBody data.BodyHandler) error
GetESDTSupply(token string) (*esdtSupply.SupplyESDT, error)
IsEnabled() bool
IsInterfaceNil() bool
}
// BlockTracker defines the interface of the block tracker
type BlockTracker interface {
RegisterCrossNotarizedHeadersHandler(func(shardID uint32, headers []data.HeaderHandler, headersHashes [][]byte))
RegisterSelfNotarizedFromCrossHeadersHandler(func(shardID uint32, headers []data.HeaderHandler, headersHashes [][]byte))
RegisterSelfNotarizedHeadersHandler(func(shardID uint32, headers []data.HeaderHandler, headersHashes [][]byte))
RegisterFinalMetachainHeadersHandler(func(shardID uint32, headers []data.HeaderHandler, headersHashes [][]byte))
IsInterfaceNil() bool
}
// SuppliesHandler defines the interface of a supplies processor
type SuppliesHandler interface {
ProcessLogs(blockNonce uint64, logs []*data.LogData) error
RevertChanges(header data.HeaderHandler, body data.BodyHandler) error
GetESDTSupply(token string) (*esdtSupply.SupplyESDT, error)
IsInterfaceNil() bool
}