utxo

package

v0.1.2 Latest Latest Go to latest Published: Oct 29, 2019 License: Apache-2.0 Imports: 10 Imported by: 0

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type UtxoStore struct {
	// contains filtered or unexported fields
}

func NewUtxoStore(utxoDB dbm.DB, utxoOutputDB dbm.DB, utxoOutputTokenDB dbm.DB) *UtxoStore

func (u *UtxoStore) GetBlockTokenUtxoOutputSeq(blockHeight uint64) map[string]int64

func (u *UtxoStore) GetMaxUtxoOutputSeq(tokenId common.Address) int64

func (u *UtxoStore) GetRandomUtxoOutputs(counts int, tokenId common.Address) []*types.UTXOOutputData

func (u *UtxoStore) GetUtxoOutput(tokenId common.Address, seq uint64) (*types.UTXOOutputData, error)

func (u *UtxoStore) GetUtxoOutputs(seqs []uint64, tokenId common.Address) ([]*types.UTXOOutputData, error)

func (u *UtxoStore) HaveTxKeyimgAsSpent(kImg *lctypes.Key) bool

func (u *UtxoStore) SaveKImages(kImgs []*lctypes.Key) error

func (u *UtxoStore) SaveUtxo(kImgs []*lctypes.Key, utxoOutputs []*types.UTXOOutputData, blockHeight uint64) error

func (u *UtxoStore) SaveUtxoOutputs(utxoOutputs []*types.UTXOOutputData) error

func (u *UtxoStore) SetLogger(logger log.Logger)