utxo

package

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Versions in this module

v0

v0.0.7

Dec 19, 2018

Changes in this version

type CacheView

+ AccessByTxID func(hash *util.Hash) *Coin

type CoinsLruCache

+ func (coinsCache *CoinsLruCache) AccessByTxID(hash *util.Hash) *Coin

v0.0.6

Nov 30, 2018

v0.0.5

Nov 28, 2018

v0.0.4

Nov 26, 2018

v0.0.3

Nov 13, 2018

Changes in this version

+ func Close()

type CacheView

+ RemoveCoins func(outpoint *outpoint.OutPoint)

type Coin

+ func NewFreshCoin(out *txout.TxOut, height int32, isCoinBase bool) *Coin

+ func NewFreshEmptyCoin() *Coin

type CoinsLruCache

+ func (coinsCache *CoinsLruCache) RemoveCoins(point *outpoint.OutPoint)

type CoinsMap

+ func (cm *CoinsMap) DeepCopy() *CoinsMap

+ func (cm *CoinsMap) GetValueIn(txn *tx.Tx) amount.Amount

v0.0.2

Oct 8, 2018

v0.0.1

Sep 26, 2018

Changes in this version

+ func DisplayCoinMap(cm *CoinsMap)

+ func InitUtxoLruTip(uc *UtxoConfig)

+ type CacheView interface

+ DynamicMemoryUsage func() int64

+ Flush func() bool

+ GetBestBlock func() (util.Hash, error)

+ GetCacheSize func() int

+ GetCoin func(outpoint *outpoint.OutPoint) *Coin

+ HaveCoin func(point *outpoint.OutPoint) bool

+ UpdateCoins func(tempCacheCoins *CoinsMap, hash *util.Hash) error

+ func GetUtxoCacheInstance() CacheView

+ type Coin struct

+ func NewCoin(out *txout.TxOut, height int32, isCoinBase bool) *Coin

+ func NewEmptyCoin() *Coin

+ func NewMempoolCoin(out *txout.TxOut) *Coin

+ func (coin *Coin) Clear()

+ func (coin *Coin) DeepCopy() *Coin

+ func (coin *Coin) DynamicMemoryUsage() int64

+ func (coin *Coin) GetAmount() amount.Amount

+ func (coin *Coin) GetHeight() int32

+ func (coin *Coin) GetScriptPubKey() *script.Script

+ func (coin *Coin) GetTxOut() txout.TxOut

+ func (coin *Coin) IsCoinBase() bool

+ func (coin *Coin) IsMempoolCoin() bool

+ func (coin *Coin) IsSpendable() bool

+ func (coin *Coin) IsSpent() bool

+ func (coin *Coin) Serialize(w io.Writer) error

+ func (coin *Coin) Unserialize(r io.Reader) error

+ type CoinKey struct

+ func NewCoinKey(outPoint *outpoint.OutPoint) *CoinKey

+ func (coinKey *CoinKey) GetSerKey() []byte

+ func (coinKey *CoinKey) Serialize(writer io.Writer) error

+ func (coinKey *CoinKey) Unserialize(reader io.Reader) error

+ type CoinsDB struct

+ func (coinsViewDB *CoinsDB) BatchWrite(cm map[outpoint.OutPoint]*Coin, hashBlock util.Hash) error

+ func (coinsViewDB *CoinsDB) EstimateSize() uint64

+ func (coinsViewDB *CoinsDB) GetBestBlock() (*util.Hash, error)

+ func (coinsViewDB *CoinsDB) GetCoin(outpoint *outpoint.OutPoint) (*Coin, error)

+ func (coinsViewDB *CoinsDB) GetDBW() *db.DBWrapper

+ func (coinsViewDB *CoinsDB) HaveCoin(outpoint *outpoint.OutPoint) bool

+ type CoinsLruCache struct

+ func (coinsCache *CoinsLruCache) DynamicMemoryUsage() int64

+ func (coinsCache *CoinsLruCache) Flush() bool

+ func (coinsCache *CoinsLruCache) GetBestBlock() (util.Hash, error)

+ func (coinsCache *CoinsLruCache) GetCacheSize() int

+ func (coinsCache *CoinsLruCache) GetCoin(outpoint *outpoint.OutPoint) *Coin

+ func (coinsCache *CoinsLruCache) GetCoinsDB() CoinsDB

+ func (coinsCache *CoinsLruCache) GetMap() map[outpoint.OutPoint]*Coin

+ func (coinsCache *CoinsLruCache) HaveCoin(point *outpoint.OutPoint) bool

+ func (coinsCache *CoinsLruCache) UnCache(point *outpoint.OutPoint)

+ func (coinsCache *CoinsLruCache) UpdateCoins(cm *CoinsMap, hash *util.Hash) error

+ type CoinsMap struct

+ func NewEmptyCoinsMap() *CoinsMap

+ func (cm *CoinsMap) AccessCoin(outpoint *outpoint.OutPoint) *Coin

+ func (cm *CoinsMap) AddCoin(point *outpoint.OutPoint, coin *Coin, possibleOverwrite bool)

+ func (cm *CoinsMap) FetchCoin(out *outpoint.OutPoint) *Coin

+ func (cm *CoinsMap) Flush(hashBlock util.Hash) bool

+ func (cm *CoinsMap) GetCoin(outpoint *outpoint.OutPoint) *Coin

+ func (cm *CoinsMap) GetMap() map[outpoint.OutPoint]*Coin

+ func (cm *CoinsMap) SpendCoin(point *outpoint.OutPoint) *Coin

+ func (cm *CoinsMap) SpendGlobalCoin(out *outpoint.OutPoint) *Coin

+ func (cm *CoinsMap) UnCache(point *outpoint.OutPoint)

+ type UtxoConfig struct

+ Do *db.DBOption

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