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var ErrorEmptyHash = errors.New("transaction hash cannot be empty")

    ErrorEmptyHash indicates empty hash


    This section is empty.


    type Batch

    type Batch struct {
    	Ops []*abci.TxResult

      Batch groups together multiple Index operations to be performed at the same time. NOTE: Batch is NOT thread-safe and must not be modified after starting its execution.

      func NewBatch

      func NewBatch(n int64) *Batch

        NewBatch creates a new Batch.

        func (*Batch) Add

        func (b *Batch) Add(result *abci.TxResult) error

          Add or update an entry for the given result.Index.

          func (*Batch) Size

          func (b *Batch) Size() int

            Size returns the total number of operations inside the batch.

            type IndexerService

            type IndexerService struct {
            	// contains filtered or unexported fields

              IndexerService connects event bus and transaction indexer together in order to index transactions coming from event bus.

              func NewIndexerService

              func NewIndexerService(idr TxIndexer, eventBus *types.EventBus) *IndexerService

                NewIndexerService returns a new service instance.

                func (*IndexerService) OnStart

                func (is *IndexerService) OnStart() error

                  OnStart implements service.Service by subscribing for all transactions and indexing them by events.

                  func (*IndexerService) OnStop

                  func (is *IndexerService) OnStop()

                    OnStop implements service.Service by unsubscribing from all transactions.

                    type TxIndexer

                    type TxIndexer interface {
                    	// AddBatch analyzes, indexes and stores a batch of transactions.
                    	AddBatch(b *Batch) error
                    	// Index analyzes, indexes and stores a single transaction.
                    	Index(result *abci.TxResult) error
                    	// Get returns the transaction specified by hash or nil if the transaction is not indexed
                    	// or stored.
                    	Get(hash []byte) (*abci.TxResult, error)
                    	// Search allows you to query for transactions.
                    	Search(ctx context.Context, q *query.Query) ([]*abci.TxResult, error)

                      TxIndexer interface defines methods to index and search transactions.


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