WalletImpl class

Build transactional wallet by combining features of HdWallet, TransactionBuilder and ReadOnlyWallet.

Inheritance
Implemented types

Constructors

WalletImpl({required BlockchainAdapter blockchainAdapter, required ShelleyAddress stakeAddress, required Bip32KeyPair addressKeyPair, required String walletName, required HdWallet hdWallet, int accountIndex = defaultAddressIndex, CoinSelectionAlgorithm coinSelectionFunction = largestFirst})
Normaly WalletFactory is used to build a wallet and call this method.

Properties

accountIndex → int
Account index of wallet, defaults to 0.
final
addresses → List<ShelleyAddress>
no setterinherited
addressKeyPair → Bip32KeyPair
Base address key pair used for signing transactions
final
assets → Map<String, CurrencyAsset>
assets present in this wallet indexed by assetId
no setterinherited
balance → Coin
balance of wallet in lovelace
no setterinherited
blockchainAdapter → BlockchainAdapter
access to the bockchain
finalinherited
calculatedBalance → Coin
calculate balance from transactions and rewards
no setterinherited
coinSelectionFunction → CoinSelectionAlgorithm
final
currencies → Map<String, Coin>
balances of native tokens indexed by assetId
no setterinherited
firstUnusedChangeAddress → ShelleyAddress
Returns first unused change address, used to return unspent change to this wallet.
no setteroverride
firstUnusedReceiveAddress → ShelleyAddress
Returns first unused receive address, used by others to send money to this account.
no setteroverride
hashCode → int
The hash code for this object.
no setterinherited
hdWallet → HdWallet
Hierarchical deterministic wallet
final
loadingTime → Duration
Duration since update was called. Set to zero when update completes.
no setterinherited
networkId → NetworkId
networkId is either mainnet or nestnet
finalinherited
readOnly → bool
return true if this is read-only wallet that can't sign transactions and send funds.
no setteroverride
rootKeyPair → Bip32KeyPair
Root private and public key
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stakeAccounts → List<StakeAccount>
optional stake pool details
no setterinherited
stakeAddress → ShelleyAddress
staking address
finalinherited
transactions → List<WalletTransaction>
no setterinherited
unspentTransactions → List<WalletTransaction>
no setterinherited
updateTimeout → Duration
Timeout on update call. Hard-coded to 2 minutes
no setterinherited
walletId → WalletId
Return walletId. ID is public staking address for Shelley wallets.
no setterinherited
walletName → String
name of wallet
finalinherited

Methods

buildSpendTransaction({required ShelleyAddress toAddress, required int lovelace, int ttl = 0, int fee = 0}) → Future<Result<ShelleyTransaction, String>>
Build a simple spend transaction.
override
filterTransactions({required String assetId}) → List<WalletTransaction>
inherited
findAssetByTicker(String ticker) → CurrencyAsset?
inherited
findAssetWhere(bool matcher(CurrencyAsset asset)) → CurrencyAsset?
inherited
findKeyPairForChangeAddress({required ShelleyAddress address, int account = defaultAccountIndex, int index = defaultAddressIndex}) → Bip32KeyPair?
Find signing key for spend or change address.
override
isUnusedAddress(ShelleyAddress address) → bool
return true if the address has not been used before
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
refresh({required Coin balance, required List<ShelleyAddress> usedAddresses, required List<RawTransaction> transactions, required Map<String, CurrencyAsset> assets, required List<StakeAccount> stakeAccounts}) → bool
inherited
sendAda({required ShelleyAddress toAddress, required int lovelace, int ttl = 0, int fee = 0, bool logTxHex = false, bool logTx = false}) → Future<Result<ShelleyTransaction, String>>
Send ADA to another address.
override
submitTransaction({required ShelleyTransaction tx}) → Future<Result<ShelleyTransaction, String>>
Send a transaction.
override
toString() → String
A string representation of this object.
inherited
update() → Future<Result<bool, String>>
Update or sync wallet transactions with blockchain. Return true if data changed. Is ignored if loadingTime is not zero.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited