blkstorage

Documentation

Index

• Constants
• Variables
• type BlockStore
• type BlockStoreProvider
• type IndexConfig
  • func (c *IndexConfig) Contains(indexableAttr IndexableAttr) bool
• type IndexableAttr

Constants

const (
	IndexableAttrBlockNum        = IndexableAttr("BlockNum")
	IndexableAttrBlockHash       = IndexableAttr("BlockHash")
	IndexableAttrTxID            = IndexableAttr("TxID")
	IndexableAttrBlockNumTranNum = IndexableAttr("BlockNumTranNum")
)

Variables

var (
	ErrNotFoundInIndex = l.NotFoundInIndexErr("")

	ErrAttrNotIndexed = errors.New("attribute not indexed")
)

Types

type BlockStore

type BlockStore interface {
	AddBlock(block *common.Block) error
	GetBlockchainInfo() (*common.BlockchainInfo, error)
	RetrieveBlocks(startNum uint64) (ledger.ResultsIterator, error)
	RetrieveBlockByHash(blockHash []byte) (*common.Block, error)
	RetrieveBlockByNumber(blockNum uint64) (*common.Block, error)
	RetrieveTxByID(txID string) (*common.Envelope, error)
	RetrieveTxByBlockNumTranNum(blockNum uint64, tranNum uint64) (*common.Envelope, error)
	RetrieveBlockByTxID(txID string) (*common.Block, error)
	RetrieveTxValidationCodeByTxID(txID string) (peer.TxValidationCode, error)
	Shutdown()
}

type BlockStoreProvider

type BlockStoreProvider interface {
	CreateBlockStore(ledgerid string) (BlockStore, error)
	OpenBlockStore(ledgerid string) (BlockStore, error)
	Exists(ledgerid string) (bool, error)
	List() ([]string, error)
	Close()
}

type IndexConfig

type IndexConfig struct {
	AttrsToIndex []IndexableAttr
}

func (*IndexConfig) Contains

func (c *IndexConfig) Contains(indexableAttr IndexableAttr) bool

type IndexableAttr

type IndexableAttr string