Uses of Class
io.horizen.evm.Hash

Packages that use Hash

Package	Description
io.horizen.evm
io.horizen.evm.params
io.horizen.evm.results

Uses of Hash in io.horizen.evm

Fields in io.horizen.evm declared as Hash

Modifier and Type	Field	Description
static Hash	StateDB.EMPTY_CODE_HASH	Code hash of an empty byte array
static Hash	StateDB.EMPTY_ROOT_HASH	TrieHasher.Root() of an empty byte array
Hash	EvmContext.random
static Hash	Hash.ZERO	Zero hash: 0x0000000000000000000000000000000000000000000000000000000000000000

Methods in io.horizen.evm that return Hash

Modifier and Type	Method	Description
Hash	StateDB.commit()	Commit any pending changes.
Hash	Hash.Deserializer.deserialize(com.fasterxml.jackson.core.JsonParser jsonParser, com.fasterxml.jackson.databind.DeserializationContext deserializationContext)
protected abstract Hash	BlockHashCallback.getBlockHash(BigInteger blockNumber)
Hash	StateDB.getCodeHash(Address address)	Get account code hash.
Hash	StateDB.getCommittedStorage(Address address, Hash key)	Read committed storage trie of given account.
Hash	StateDB.getIntermediateRoot()	Get current state root hash including any currently pending changes, but without committing.
Hash	StateDB.getStorage(Address address, Hash key)	Read storage trie of given account.
static Hash	TrieHasher.Root(byte[][] values)

Methods in io.horizen.evm with parameters of type Hash

Modifier and Type	Method	Description
boolean	StateDB.accessSlot(Address address, Hash slot)	Add given account storage slot to the access list.
Hash	StateDB.getCommittedStorage(Address address, Hash key)	Read committed storage trie of given account.
EvmLog[]	StateDB.getLogs(Hash txHash)	Get log entries created during the execution of given transaction.
ProofAccountResult	StateDB.getProof(Address address, Hash root, Hash[] storageKeys)	Get the Merkle-proof for a given account and optionally some storage keys.
Hash	StateDB.getStorage(Address address, Hash key)	Read storage trie of given account.
void	Hash.Serializer.serialize(Hash hash, com.fasterxml.jackson.core.JsonGenerator jsonGenerator, com.fasterxml.jackson.databind.SerializerProvider serializerProvider)
void	StateDB.setStorage(Address address, Hash key, Hash value)	Write to storage trie of given account.
void	StateDB.setTxContext(Hash txHash, int txIndex)	Set tx context, used when the EVM emits new state logs.

Constructors in io.horizen.evm with parameters of type Hash

Constructor	Description
EvmContext(BigInteger chainID, Address coinbase, BigInteger gasLimit, BigInteger gasPrice, BigInteger blockNumber, BigInteger time, BigInteger baseFee, Hash random, ForkRules rules)
StateDB(Database db, Hash root)	Opens a view on the state at the given state root hash.

Uses of Hash in io.horizen.evm.params

Fields in io.horizen.evm.params declared as Hash

Modifier and Type	Field	Description
Hash	StorageParams.key
Hash	OpenStateParams.root
Hash	ProofParams.root
Hash	SlotParams.slot
Hash[]	ProofParams.storageKeys
Hash	GetLogsParams.txHash
Hash	SetTxContextParams.txHash
Hash	SetStorageParams.value

Constructors in io.horizen.evm.params with parameters of type Hash

Constructor	Description
GetLogsParams(int handle, Hash txHash)
OpenStateParams(int databaseHandle, Hash root)
ProofParams(int handle, Address address, Hash root, Hash[] storageKeys)
SetStorageParams(int handle, Address address, Hash key, Hash value)
SetTxContextParams(int handle, Hash txHash, Integer txIndex)
SlotParams(int handle, Address address, Hash slot)
StorageParams(int handle, Address address, Hash key)

Uses of Hash in io.horizen.evm.results

Fields in io.horizen.evm.results declared as Hash

Modifier and Type	Field	Description
Hash	ProofAccountResult.codeHash
Hash	ProofAccountResult.storageHash
Hash[]	EvmLog.topics

Constructors in io.horizen.evm.results with parameters of type Hash

Constructor	Description
EvmLog(Address address, Hash[] topics, byte[] data)
ProofAccountResult(Address address, String[] accountProof, BigInteger balance, Hash codeHash, BigInteger nonce, Hash storageHash, ProofAccountResult.ProofStorageResult[] storageProof)