package blockchainer import ( "github.com/nspcc-dev/neo-go/pkg/config" "github.com/nspcc-dev/neo-go/pkg/core/block" "github.com/nspcc-dev/neo-go/pkg/core/mempool" "github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/nspcc-dev/neo-go/pkg/vm" ) // Blockchainer is an interface that abstract the implementation // of the blockchain. type Blockchainer interface { ApplyPolicyToTxSet([]mempool.TxWithFee) []mempool.TxWithFee GetConfig() config.ProtocolConfiguration AddHeaders(...*block.Header) error AddBlock(*block.Block) error BlockHeight() uint32 CalculateClaimable(value util.Fixed8, startHeight, endHeight uint32) (util.Fixed8, util.Fixed8, error) Close() HeaderHeight() uint32 GetBlock(hash util.Uint256) (*block.Block, error) GetContractState(hash util.Uint160) *state.Contract GetEnrollments() ([]state.Validator, error) GetHeaderHash(int) util.Uint256 GetHeader(hash util.Uint256) (*block.Header, error) CurrentHeaderHash() util.Uint256 CurrentBlockHash() util.Uint256 HasBlock(util.Uint256) bool HasTransaction(util.Uint256) bool GetAssetState(util.Uint256) *state.Asset GetAccountState(util.Uint160) *state.Account GetAppExecResult(util.Uint256) (*state.AppExecResult, error) GetNEP5TransferLog(util.Uint160) *state.NEP5TransferLog GetNEP5Balances(util.Uint160) *state.NEP5Balances GetValidators() ([]*keys.PublicKey, error) GetStandByValidators() (keys.PublicKeys, error) GetScriptHashesForVerifying(*transaction.Transaction) ([]util.Uint160, error) GetStorageItem(scripthash util.Uint160, key []byte) *state.StorageItem GetStorageItems(hash util.Uint160) (map[string]*state.StorageItem, error) GetTestVM() *vm.VM GetTransaction(util.Uint256) (*transaction.Transaction, uint32, error) GetUnspentCoinState(util.Uint256) *state.UnspentCoin References(t *transaction.Transaction) ([]transaction.InOut, error) mempool.Feer // fee interface PoolTx(*transaction.Transaction) error SubscribeForBlocks(ch chan<- *block.Block) SubscribeForExecutions(ch chan<- *state.AppExecResult) SubscribeForNotifications(ch chan<- *state.NotificationEvent) SubscribeForTransactions(ch chan<- *transaction.Transaction) VerifyTx(*transaction.Transaction, *block.Block) error GetMemPool() *mempool.Pool UnsubscribeFromBlocks(ch chan<- *block.Block) UnsubscribeFromExecutions(ch chan<- *state.AppExecResult) UnsubscribeFromNotifications(ch chan<- *state.NotificationEvent) UnsubscribeFromTransactions(ch chan<- *transaction.Transaction) }